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ACDelco 12703898 Engine Water Pump


Brand:	ACDelco
Part Number:	12703898
UPC:	00193468144802
Weight:	11.1 lbs
Condition:	New

On Sale:

$186.82

Availability:

4 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 12703898 Engine Water Pump for your vehicle. Buy now and secure your purchase online!

An ACDelco GM Original Equipment Engine Water Pump circulates coolant through your vehicle's radiator and engine system to help maintain proper engine temperature and performance. This original equipment water pump has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Coated seals with a stainless steel spring for durability
GM-recommended replacement part for your GM vehicle's original factory component
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
Thoroughly tested for reliable, leak-resistant performance
Uniform wall sections and smooth coolant-flow cavities for efficient operation

Specifications:

Fan Clutch Included:

Height (in):

7.2 in

Housing Material:

Aluminum

Hub Height:

183.89 mm

Hub Height:

7.24 in.

Impeller Material:

Steel

Impeller Rotation:

Standard

Impeller Vane Quantity:

Length (in):

17 in

Mounting Hardware Included:

Mounting Hole Quantity:

Outlet Quantity:

Pulley Included:

Yes

Pulley Outside Diameter (in):

5.84 in

Pulley Outside Diameter (mm):

148.4 mm

Thermostat And Housing Included:

Water Pump Drive Type:

Serpentine Belt

Weight (lb):

11.1 lb

Width (in):

11.2 in

Features and Benefits:

– A stain around the weep hole is acceptable. However, if a weep occurs with the engine running and the coolant system pressurized, then the water pump should be replaced.
– After installation, pressure-test the system for leaks and check for sufficient fan blade clearance between the blade and radiator shroud.
– Clean all excess dirt and debris from the water pump housing.
– Clean all sealing surfaces, and make sure all old gasket material is removed before installing your replacement component.
– Clean and reinstall the coolant recovery reservoir before flushing the cooling system.
– Do not use any non-approved flush agents and replace the coolant according to manufacturer's specifications.
– Flush the cooling system completely, using power flush equipment or thermal cycling the system with clean water three times. The most effective method of system flushing is to use a coolant exchanger, following the manufacturer's operating instructions.
– Inspect for leakage at the water pump outlet housing or the rear cover gasket, and leakage at the water pump vent or weep hole.
– Inspect related components in the cooling system, including your fan blades, fan clutch, engine mounts, radiator, belts and hoses, and reservoir.
– Never strike the water pump shaft, since this will damage the new water pump.
– Run your vehicle to increase engine temperature, and ensure the system is pressurized.
– Torque all bolts according to the manufacturer's specifications and adjust belts to proper tension (if applicable) to manufacturer's specifications.
– Use sealant tabs only if recommended. Some sealant tabs or similar compounds may restrict coolant flow through the passages of some cooling systems.
– With the new pump installed, turn the hub by hand and check for rotation.
Before purchasing and installing an engine water pump, make sure it is the correct fit for your vehicle.
Tips for Water Pump Inspection:
Tips for Water Pump Servicing & Installation:

Specifications:

Country of Origin:

Select a vehicle to narrow ACDelco 12703898 Engine Water Pump fitment info!

Last Updated: 05/04/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Rainier

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

Buick Rainier

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

Buick Rainier

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

Buick Rainier

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2006

Cadillac Escalade

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Cadillac Escalade

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Cadillac Escalade

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

Cadillac Escalade

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

Cadillac Escalade

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Cadillac Escalade

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Cadillac Escalade

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N
AWD

Cadillac Escalade

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N
AWD

1 Per Vehicle

Cadillac Escalade ESV

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Cadillac Escalade ESV

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Cadillac Escalade EXT

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Cadillac Escalade EXT

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Flex OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

Chevrolet Avalanche 1500

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Avalanche 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Avalanche 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Express 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Express 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2004

Chevrolet Express 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

Chevrolet Express 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003

Chevrolet Express 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

Chevrolet Express 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2006

Chevrolet Express 2500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

Chevrolet Express 2500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

2006

Chevrolet Express 2500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Express 2500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Express 2500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V
RWD

Chevrolet Express 2500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V
RWD

1 Per Vehicle

Chevrolet Express 2500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

Chevrolet Express 2500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet Express 2500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U
RWD

Chevrolet Express 2500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U
RWD

1 Per Vehicle

2004

Chevrolet Express 2500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

Chevrolet Express 2500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

1 Per Vehicle

2003

Chevrolet Express 2500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

Chevrolet Express 2500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

1 Per Vehicle

Chevrolet Express 3500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

Chevrolet Express 3500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

Chevrolet Express 3500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Express 3500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Express 3500

6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Express 3500

6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2006

Chevrolet Silverado 1500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

Chevrolet Silverado 1500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L33
8th VIN Digit: B

Chevrolet Silverado 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L33
8th VIN Digit: B

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Silverado 1500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

Chevrolet Silverado 1500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Flex OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

Chevrolet Silverado 1500

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Silverado 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Silverado 1500

4.8L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

Chevrolet Silverado 1500

4.8L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

2003

Chevrolet Silverado 1500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N
AWD

Chevrolet Silverado 1500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N
AWD

1 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Silverado 1500

5.3L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Silverado 2500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Silverado 2500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

2002

Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Silverado 2500

5.3L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Silverado 2500

5.3L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Silverado 2500

6.0L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Silverado 2500

6.0L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Silverado 3500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Silverado 3500

6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Silverado 3500

6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet SSR

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet SSR

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet SSR

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet SSR

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

2006

Chevrolet Suburban 1500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Suburban 1500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

Chevrolet Suburban 1500

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Suburban 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Suburban 1500

5.3L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

Chevrolet Suburban 2500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2000

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Suburban 2500

6.0L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

2006

Chevrolet Tahoe

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

Chevrolet Tahoe

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

Chevrolet Tahoe

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Tahoe

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Tahoe

4.8L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

Chevrolet Tahoe

4.8L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

Chevrolet Tahoe

5.3L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2006

Chevrolet Trailblazer

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

Chevrolet Trailblazer

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2006

Chevrolet Trailblazer

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LS2
8th VIN Digit: H

Chevrolet Trailblazer

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LS2
8th VIN Digit: H

1 Per Vehicle

Chevrolet Trailblazer EXT

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

Chevrolet Trailblazer EXT

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

Chevrolet Trailblazer EXT

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

Chevrolet Trailblazer EXT

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

GMC Envoy

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

GMC Envoy

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

GMC Envoy XL

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

GMC Envoy XL

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

GMC Envoy XL

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

GMC Envoy XL

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

2005

GMC Envoy XUV

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

GMC Envoy XUV

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

2004

GMC Envoy XUV

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

GMC Envoy XUV

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

GMC Savana 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

GMC Savana 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2004

GMC Savana 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

GMC Savana 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2003

GMC Savana 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

GMC Savana 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2006

GMC Savana 2500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

GMC Savana 2500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

2006

GMC Savana 2500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Savana 2500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Savana 2500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V
RWD

GMC Savana 2500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V
RWD

1 Per Vehicle

GMC Savana 2500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

GMC Savana 2500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

1 Per Vehicle

GMC Savana 2500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U
RWD

GMC Savana 2500

6.0L V8 CNG OHV,
6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U
RWD

1 Per Vehicle

2004

GMC Savana 2500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

GMC Savana 2500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

1 Per Vehicle

2003

GMC Savana 2500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

GMC Savana 2500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T
Mfr Code: 4L60-E

1 Per Vehicle

GMC Savana 3500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

GMC Savana 3500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

GMC Savana 3500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Savana 3500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Savana 3500

6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Savana 3500

6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2006

GMC Sierra 1500

4.8L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

GMC Sierra 1500

4.8L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L33
8th VIN Digit: B

GMC Sierra 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L33
8th VIN Digit: B

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

GMC Sierra 1500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

GMC Sierra 1500

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500

4.8L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

GMC Sierra 1500

4.8L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
8th VIN Digit: V

1 Per Vehicle

GMC Sierra 1500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Sierra 1500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2001

GMC Sierra 1500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
4 Doors
AWD

GMC Sierra 1500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U
Extended Cab Pickup
4 Doors
AWD

1 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

GMC Sierra 1500

5.3L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

GMC Sierra 1500 HD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

GMC Sierra 1500 HD

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

GMC Sierra 1500 HD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

GMC Sierra 2500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

GMC Sierra 2500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

2002

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

GMC Sierra 2500

5.3L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

GMC Sierra 2500

5.3L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

GMC Sierra 2500

6.0L V8 Gas OHV

1 WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500

6.0L V8 Gas OHV WHEN USING IN 2000 APPLICATIONS,USE 2004 THERMOSTAT FOR SERVICE
USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 CNG OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

GMC Sierra 3500

6.0L V8 Gas OHV

1 USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

GMC Sierra 3500

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

See More Fitments on Page 2 - or - Select Your Vehicle Above

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Select a vehicle to narrow ACDelco 12703898 Engine Water Pump fitment info!

Buick Rainier 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LH68th VIN Digit: M

Buick Rainier

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LH68th VIN Digit: M 1 Per Vehicle

Buick Rainier 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM48th VIN Digit: P

Buick Rainier

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM48th VIN Digit: P 1 Per Vehicle

Cadillac Escalade 6.0L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Cadillac Escalade

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) 1 Per Vehicle

Cadillac Escalade 6.0L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LQ98th VIN Digit: N

Cadillac Escalade

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LQ98th VIN Digit: N 1 Per Vehicle

Cadillac Escalade 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM78th VIN Digit: T

Cadillac Escalade

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM78th VIN Digit: T 1 Per Vehicle

Cadillac Escalade 6.0L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LQ98th VIN Digit: NAWD

Cadillac Escalade

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LQ98th VIN Digit: NAWD 1 Per Vehicle

Cadillac Escalade ESV 6.0L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Cadillac Escalade ESV

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) 1 Per Vehicle

Cadillac Escalade EXT 6.0L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Cadillac Escalade EXT

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) 1 Per Vehicle

Chevrolet Avalanche 1500 5.3L V8 Flex OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: L598th VIN Digit: Z

Chevrolet Avalanche 1500

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: L598th VIN Digit: Z 1 Per Vehicle

Chevrolet Avalanche 1500 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM78th VIN Digit: T

Chevrolet Avalanche 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM78th VIN Digit: T 1 Per Vehicle

Chevrolet Avalanche 1500 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

Chevrolet Avalanche 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) 1 Per Vehicle

Chevrolet Express 1500 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM78th VIN Digit: T

Chevrolet Express 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)Eng: LM78th VIN Digit: T 1 Per Vehicle

Chevrolet Express 1500 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)Eng: LM78th VIN Digit: T

Chevrolet Express 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)Eng: LM78th VIN Digit: T 1 Per Vehicle

Chevrolet Express 1500 5.3L V8 Gas OHV

1

USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)Eng: LM78th VIN Digit: T

Chevrolet Express 1500

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1 T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2) CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)Eng: LM78th VIN Digit: T 1 Per Vehicle

Buick Rainier

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LH6
8th VIN Digit: M

1 Per Vehicle

Buick Rainier

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM4
8th VIN Digit: P

1 Per Vehicle

Cadillac Escalade

6.0L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Cadillac Escalade

6.0L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N

1 Per Vehicle

Cadillac Escalade

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Cadillac Escalade

6.0L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N
AWD

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LQ9
8th VIN Digit: N
AWD

1 Per Vehicle

Cadillac Escalade ESV

6.0L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Cadillac Escalade EXT

6.0L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

6.0L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Flex OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

5.3L V8 Flex OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: L59
8th VIN Digit: Z

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Avalanche 1500

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)

1 Per Vehicle

Chevrolet Express 1500

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Express 1500

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

Chevrolet Express 1500

5.3L V8 Gas OHV

USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

5.3L V8 Gas OHV USE T/W GASKET 12630223 QTY 1
T/W 12600172 INLET(QTY)1 AND 11516480 BOLT(2)
CALIF EMIS SYS(NC8),FED EMIS SYS(NF2),FEDERAL EMIS(NF4),TIER 2 PHASE-OUT FED EMIS(NT9)
Eng: LM7
8th VIN Digit: T

1 Per Vehicle