Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 12643149 Engine Coolant Thermostat Housing Gasket

ACDelco 12643149 Engine Coolant Thermostat Housing Gasket Image 1
ACDelco 12643149 Engine Coolant Thermostat Housing Gasket Image 2
ACDelco 12643149 Engine Coolant Thermostat Housing Gasket

ACDelco
Brand:ACDelco
Part Number: 12643149
UPC: 00808709528630
Weight: 0.01 lbs
Condition:New



On Sale:

$5.37

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

Product Information

Description:

Get the ACDelco 12643149 Engine Coolant Thermostat Housing Gasket for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Coolant Thermostat Housing Gaskets are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These gaskets help seal the gap between the exterior of your vehicle's thermostat housing and engine. 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:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Helps seal the gap between the exterior of your vehicle's thermostat housing and the exterior of the engine to help prevent leakage
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Color:
Black
Height (in):
0.1 in
Inside Diameter (in):
1.377952756 in
Inside Diameter:
35 mm
Length (in):
4.9 in
Material:
Rubber
Mount Hole Diameter (in):
0.354in
Mount Hole Diameter (mm):
9mm
Mount Hole Quantity:
4
Programming Required:
No
Thickness:
0.00984252 in.
Thickness:
0.25 mm
Weight (lb):
0.01 lb
Width (in):
2.8 in

Features and Benefits:

  • – Use approved gasket sealer silicone
  • – Use the recommended coolant type for your vehicle

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 12643149 Engine Coolant Thermostat Housing Gasket fitment info!

Last Updated: 01/19/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle