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  2. Auto Parts
  3. Belts and Cooling
  4. Thermostat and Housing
  5. Engine Coolant Thermostat / Water Inlet Assembly
  6. ACDelco 15-10412 for 1999

ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly
for 1999 (please select make/model)

ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly - 1999 Image 1
ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly - 1999 Image 2
ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly - 1999 Image 3
ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly - 1999

ACDelco
Brand:ACDelco
Part Number: 15-10412
UPC: 00021625871288
Weight: 0.85 lbs
Condition:New



On Sale:

$40.45

Availability:
225 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly for your 1999. Buy now and secure your purchase online!

GM Genuine Parts Engine Coolant Thermostat / Water Inlet Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These engine coolant thermostat / water inlet assemblies contain the engine thermostat and water inlet housing. The engine coolant thermostat controls the flow of coolant through the radiator; enabling the engine to reach and maintain its normal operating temperature. The water inlet housing connects the radiator hoses to the thermostat. For certain applications, the water inlet contains threaded holes or ports for sensors and switches. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Corrects engine overheating caused by failed thermostat
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • Provides a durable leak-resistant seal
  • Repairs leaking thermostat housings
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Bleeder Screw Included:
No
Bolt Hole Center To Bolt Hole Center:
2.99 in.
Bolt Hole Center To Bolt Hole Center:
76 mm
Center Bore Diameter (mm):
51.5mm
Color:
Silver
Gasket Or Seal Included:
Yes
Height (in):
4.03 in
Housing Material:
Aluminum
Inlet Tube Length:
30 mm
Length (in):
6.06 in
MAP Controlled:
No
Mount Hole Diameter (mm):
7mm
Opening Temperature:
187 Degrees Fahrenheit
Opening Temperature:
86 Degrees Celsius, Centigrade
Programming Required:
No
Temperature Sensor Included:
No
Weight (lb):
0.85 lb
Width (in):
4.03 in
Country of Origin:
BR

Select a vehicle to narrow ACDelco 15-10412 Engine Coolant Thermostat / Water Inlet Assembly fitment info!

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Camaro

5.7L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 04 OR NEWER PUMP, MUST ALSO USE 04 OR NEWER INLET.
Eng: LS1
8th VIN Digit: G
 

Chevrolet Camaro



5.7L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 04 OR NEWER PUMP, MUST ALSO USE 04 OR NEWER INLET.
Eng: LS1
8th VIN Digit: G

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

2000

 

1999

 

1998

 

1997

 
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 04 OR NEWER PUMP, MUST ALSO USE 04 OR NEWER INLET.
 

Chevrolet Corvette



5.7L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 04 OR NEWER PUMP, MUST ALSO USE 04 OR NEWER INLET.

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

4.8L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
8th VIN Digit: V
 

Chevrolet Silverado 1500



4.8L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
8th VIN Digit: V

1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
Chevrolet Silverado 1500

5.3L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 1500



5.3L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet Silverado 2500

5.3L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T
 

Chevrolet Silverado 2500



5.3L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
GMC Sierra 1500

4.8L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
8th VIN Digit: V
 

GMC Sierra 1500



4.8L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
8th VIN Digit: V

1 Per Vehicle

2001

 

2000

 

1999

 

2001

 

2000

 

1999

 
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T
 

GMC Sierra 1500



5.3L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
GMC Sierra 2500

5.3L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T
 

GMC Sierra 2500



5.3L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LM7
8th VIN Digit: T

1 Per Vehicle

2000

 

1999

 

2000

 

1999

 
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LQ4
8th VIN Digit: U
 

GMC Sierra 2500



6.0L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 2004 OR NEWER PUMP, MUST ALSO USE -2004 OR NEWER INLET.
Eng: LQ4
8th VIN Digit: U

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
Pontiac Firebird

5.7L V8 Gas OHV
1
 
USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 04 OR NEWER PUMP, MUST ALSO USE 04 OR NEWER INLET.
Eng: LS1
8th VIN Digit: G
 

Pontiac Firebird



5.7L V8 Gas OHV USED ON PUMPS WITH CASTING #12562459
INCLS INLET,SEAL,THERM0STAT,VLV,RETAINER
IF WATER PUMP HAS BEEN REPLACED BY 04 OR NEWER PUMP, MUST ALSO USE 04 OR NEWER INLET.
Eng: LS1
8th VIN Digit: G

1 Per Vehicle

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