Engine Coolant Thermostat - GM (12559338)

Genuine OEM GM Parts & Accessories - 12559338

  • MSRP: $70.21
  • Discount: $25.97 (37% off)
  • Sale Price: $44.24
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
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In-House Experts We know our products
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
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Details

  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 12559338
  • Other Names: Engine Coolant Thermostat, 780
  • Description:

    All models. 6.2l, diesel. All models. 6.5l diesel. 1st Design. Single Thermostat. Controls the flow of coolant through your vehicle's radiator to help the engine reach and maintain its optimal operating temperature

  • Condition: New
  • Applications: 5.0L, 5.7L, 6.2L, 6.5L, 7.4L, 8.1L.
  • Replaces: 12551496
  • Sold In Quantity: 1

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
1997 GMC K1500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1996 Chevrolet C1500 Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1996 Chevrolet C2500 Base, Cheyenne, Silverado 6.5L V8 - Diesel
1996 Chevrolet C3500 Base, Cheyenne, Silverado 6.5L V8 - Diesel
1996 Chevrolet K1500 Pickup Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1996 Chevrolet K2500 Pickup Base, Cheyenne, Silverado 6.5L V8 - Diesel
1996 Chevrolet K3500 Pickup Base, Cheyenne, Silverado 6.5L V8 - Diesel
1996 GMC C1500 Pickup Sierra SL, Sierra SLE, Sierra SLT, Sierra Special 6.5L V8 - Diesel
1996 GMC C2500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1996 GMC C3500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1996 GMC K1500 Pickup Sierra SL, Sierra SLE, Sierra SLT, Sierra Special 6.5L V8 - Diesel
1996 GMC K2500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1996 GMC K3500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1996 GMC Suburban K1500 Base, SLE, SLT 6.5L V8 - Diesel
1995 Chevrolet C1500 Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1995 Chevrolet C2500 Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1995 Chevrolet C3500 Base, Cheyenne, Silverado 6.5L V8 - Diesel
1995 Chevrolet K1500 Pickup Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1995 Chevrolet K2500 Pickup Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1995 Chevrolet K3500 Pickup Base, Cheyenne, Silverado 6.5L V8 - Diesel
1995 Chevrolet Suburban C1500 Base, LS, LT 6.5L V8 - Diesel
1995 Chevrolet Suburban C2500 Base, LS, LT 6.5L V8 - Diesel
1995 Chevrolet Suburban K1500 Base, LS, LT 6.5L V8 - Diesel
1995 Chevrolet Suburban K2500 Base, LS, LT 6.5L V8 - Diesel
1995 Chevrolet Tahoe Base, LS, LT 6.5L V8 - Diesel
1995 GMC C1500 Pickup Sierra SL, Sierra SLE, Sierra SLT, Sierra Special 6.5L V8 - Diesel
1995 GMC C2500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1995 GMC C3500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1995 GMC K1500 Pickup Sierra SL, Sierra SLE, Sierra SLS, Sierra SLT, Sierra Special 6.5L V8 - Diesel
1995 GMC K2500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1995 GMC K3500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1995 GMC Suburban C1500 Base, SLE, SLT 6.5L V8 - Diesel
1995 GMC Suburban C2500 Base, SLE, SLT 6.5L V8 - Diesel
1995 GMC Suburban K1500 Base, SLE, SLT 6.5L V8 - Diesel
1995 GMC Suburban K2500 Base, SLE, SLT 6.5L V8 - Diesel
1995 GMC Yukon Base, SLE, SLT 6.5L V8 - Diesel
1994 Chevrolet Blazer Base, Silverado, Silverado Sport 6.5L V8 - Diesel
1994 Chevrolet C1500 Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1994 Chevrolet C2500 Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1994 Chevrolet C3500 Base, Cheyenne, Silverado 6.5L V8 - Diesel
1994 Chevrolet K1500 Pickup Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1994 Chevrolet K2500 Pickup Base, Cheyenne, Silverado, WT 6.5L V8 - Diesel
1994 Chevrolet K3500 Pickup Base, Cheyenne, Silverado 6.5L V8 - Diesel
1994 Chevrolet Suburban C1500 Base, Silverado 6.5L V8 - Diesel
1994 Chevrolet Suburban C2500 Base, Silverado 6.5L V8 - Diesel
1994 Chevrolet Suburban K1500 Base, Silverado 6.5L V8 - Diesel
1994 Chevrolet Suburban K2500 Base, Silverado 6.5L V8 - Diesel
1994 GMC C1500 Pickup Sierra SL, Sierra SLE, Sierra SLT, Sierra Special 6.5L V8 - Diesel
1994 GMC C2500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1994 GMC C3500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1994 GMC K1500 Pickup Sierra SL, Sierra SLE, Sierra SLT, Sierra Special 6.5L V8 - Diesel
1994 GMC K2500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1994 GMC K3500 Pickup Sierra SL, Sierra SLE, Sierra SLT 6.5L V8 - Diesel
1994 GMC Suburban C2500 Base, SLE 6.5L V8 - Diesel
1994 GMC Suburban K2500 Base, SLE 6.5L V8 - Diesel
1994 GMC Yukon Base, SLE, Sport 6.5L V8 - Diesel
1993 Chevrolet C1500 Cheyenne, Silverado, WT 6.2L V8 - Diesel
1993 Chevrolet C2500 Cheyenne, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 Chevrolet C3500 Cheyenne, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 Chevrolet K1500 Pickup Cheyenne, Silverado, WT 6.2L V8 - Diesel
1993 Chevrolet K2500 Pickup Cheyenne, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 Chevrolet K3500 Pickup Cheyenne, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 GMC C1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1993 GMC C2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 GMC C3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 GMC K1500 Pickup Sierra, Sierra SLE, Sierra SLX, Sierra Sport 6.2L V8 - Diesel
1993 GMC K2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1993 GMC K3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 Chevrolet C1500 Cheyenne, Scottsdale, Silverado, WT 6.2L V8 - Diesel
1992 Chevrolet C2500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 Chevrolet C3500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 Chevrolet K1500 Pickup Cheyenne, Scottsdale, Silverado, WT 6.2L V8 - Diesel
1992 Chevrolet K2500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 Chevrolet K3500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 GMC C1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1992 GMC C2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 GMC C3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 GMC K1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1992 GMC K2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1992 GMC K3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel, 6.5L V8 - Diesel
1991 Chevrolet C1500 Cheyenne, Scottsdale, Silverado, WT 6.2L V8 - Diesel
1991 Chevrolet C2500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1991 Chevrolet C3500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1991 Chevrolet K1500 Pickup Cheyenne, Scottsdale, Silverado, Sport, WT 6.2L V8 - Diesel
1991 Chevrolet K2500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1991 Chevrolet K3500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1991 GMC C1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1991 GMC C2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1991 GMC C3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1991 GMC K1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1991 GMC K2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1991 GMC K3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1990 Chevrolet C1500 Cheyenne, Scottsdale, Silverado, WT 6.2L V8 - Diesel
1990 Chevrolet C2500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1990 Chevrolet C3500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1990 Chevrolet K1500 Pickup Cheyenne, Scottsdale, Silverado, WT 6.2L V8 - Diesel
1990 Chevrolet K2500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1990 Chevrolet K3500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1990 GMC C1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1990 GMC C2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1990 GMC C3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1990 GMC K1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1990 GMC K2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1990 GMC K3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1989 Chevrolet C1500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1989 Chevrolet C2500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1989 Chevrolet C3500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1989 Chevrolet K1500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1989 Chevrolet K2500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1989 Chevrolet K3500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1989 GMC C1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1989 GMC C2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1989 GMC C3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1989 GMC K1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1989 GMC K2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1989 GMC K3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1988 Chevrolet C1500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1988 Chevrolet C2500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1988 Chevrolet C3500 Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1988 Chevrolet K1500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1988 Chevrolet K2500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1988 Chevrolet K3500 Pickup Cheyenne, Scottsdale, Silverado 6.2L V8 - Diesel
1988 GMC C1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1988 GMC C2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1988 GMC C3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1988 GMC K1500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1988 GMC K2500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
1988 GMC K3500 Pickup Sierra, Sierra SLE, Sierra SLX 6.2L V8 - Diesel
(128123 more fitments)

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OEM GM Parts and Accessories for sale
OEM GM Parts and Accessories for sale

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine Coolant Thermostat for your 1988-1997 vehicle. GM Parts & Accessories Limited Warranty.