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  3. Belts and Cooling
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  5. Engine Water Pump
  6. ACDelco 12703898 for 2001

ACDelco 12703898 Engine Water Pump
for 2001 (please select make/model)

ACDelco 12703898 Engine Water Pump - 2001 Image 1
ACDelco 12703898 Engine Water Pump - 2001 Image 2
ACDelco 12703898 Engine Water Pump - 2001

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



On Sale:

$186.82

Availability:
8 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12703898 Engine Water Pump for your 2001. 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:
No
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:
7
Length (in):
17 in
Mounting Hardware Included:
No
Mounting Hole Quantity:
6
Outlet Quantity:
4
Pulley Included:
Yes
Pulley Outside Diameter (in):
5.84 in
Pulley Outside Diameter (mm):
148.4 mm
Thermostat And Housing Included:
No
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:
US

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

Last Updated: 05/04/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
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

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
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

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
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

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
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

2001

 

2000

 

2001

 

2000

 
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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
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

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
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

2001

 

2000

 

2001

 

2000

 
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

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
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

2001

 

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

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
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

2003

 

2002

 

2001

 

2003

 

2002

 

2001

 
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

2004

 

2003

 

2002

 

2001

 

2004

 

2003

 

2002

 

2001

 
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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon

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 Yukon



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

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
GMC Yukon

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 Yukon



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

2001

 

2000

 

2001

 

2000

 
GMC Yukon

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 Yukon



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

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 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 Yukon XL 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

 

2001

 
GMC Yukon XL 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 Yukon XL 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

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Yukon XL 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 Yukon XL 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

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