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1991 GMC K2500

1991 GMC K2500 Thermostat Gaskets

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6-Piece Kit Radiator with Radiator Cap, Radiator Hose, Thermostat, and Thermostat Gasket,  5.7L Engine, Aluminum Core, Plastic Tank, 28 in. Core Width, Without Engine Oil Cooler
Part Number: KIT-092023-06
Guaranteed to Fit
$156.49
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 5.7L For Models With 28 Inch Core, Without Engine Oil Cooler
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.7L For Models With 28 Inch Core, Without Engine Oil Cooler
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.7L For Models With 28 Inch Core, Without Engine Oil Cooler
Product Details
Notes : Cap - 16 lbs; Thermostat - 195 DegreesCore Dimensions : 28.25 x 17.25 x 1.25 in. Core SizeComponents : (1) Radiator, (1) Radiator Cap, (2) Radiator Hose, (1) Thermostat, and (1) Thermostat GasketAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerInlet Size : 1.31 in. InletOutlet Location : Bottom right outletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletInlet Location : Top left inletReplaces DPI Number : DPI# 618,631Product Fit : Direct FitQuantity Sold : KitWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 1/4 in.
6-Piece Kit Radiator with Radiator Cap, Radiator Hose, Thermostat, and Thermostat Gasket, 5.7L Engine, 28 in. Core Width, with Engine Oil Cooler
Part Number: KIT-092023-05
Guaranteed to Fit
$173.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 5.7L For Models With 28 Inch Core, With Engine Oil Cooler
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.7L For Models With 28 Inch Core, With Engine Oil Cooler
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.7L For Models With 28 Inch Core, With Engine Oil Cooler
Product Details
Notes : Cap - 16 lbs; Thermostat - 195 DegreesCore Dimensions : 28.25 x 17.25 x 1.25 in. Core SizeComponents : (1) Radiator, (1) Radiator Cap, (2) Radiator Hose, (1) Thermostat, and (1) Thermostat GasketAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.31 in. InletOutlet Location : Bottom right outletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletInlet Location : Top left inletReplaces DPI Number : DPI# 622Product Fit : Direct FitQuantity Sold : KitWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : 4th of July SaleReturns Policy : 30-Day Return PolicyCore Height : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 1/4 in.
Thermostat Gasket - Direct Fit, Sold individually
Part Number: FP35062
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra SLX 6 Cyl 4.3L
  • 1991 GMC K2500 Sierra SLE 6 Cyl 4.3L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra 6 Cyl 4.3L
Product Details
Warranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Thermostat Gasket - Direct Fit, Sold individually
Part Number: FP35614
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLX 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra 8 Cyl 7.4L
Product Details
Warranty : 1-year Felpro limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Thermostat Gasket - Direct Fit, Sold individually
Part Number: GAT33625
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L DIESEL
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L DIESEL
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L DIESEL
Product Details
Notes : 2.25 in. Hole DiameterWarranty : Lifetime Gates limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : Cooling EssentialsRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Gasket - Sold individually
Part Number: MAHC25930
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra SLX 6 Cyl 4.3L
  • 1991 GMC K2500 Sierra SLE 6 Cyl 4.3L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 7.4L
  • 1991 GMC K2500 Sierra 6 Cyl 4.3L
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle Parts
Thermostat Gasket - Direct Fit, Sold individually
Part Number: MRDMG40
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Gasket - Direct Fit, Sold individually
Part Number: MAHC31273
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra SLX 6 Cyl 4.3L
  • 1991 GMC K2500 Sierra 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra 8 Cyl 5.0L
  • 1991 GMC K2500 Sierra SLE 6 Cyl 4.3L
  • 1991 GMC K2500 Sierra 6 Cyl 4.3L
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Gasket - Direct Fit, Sold individually
Part Number: ST27138
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.7L
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.7L
Product Details
Warranty : 90-day Stant limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Thermostat Gasket - Sold individually
Part Number: MAHC24109
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLE 8 Cyl 5.0L Without Water Bypass Hose, Universal Type
  • 1991 GMC K2500 Sierra SLX 8 Cyl 7.4L Without Water Bypass Hose, Universal Type
  • 1991 GMC K2500 Sierra SLX 8 Cyl 5.0L Without Water Bypass Hose, Universal Type
  • 1991 GMC K2500 Sierra 8 Cyl 5.0L Without Water Bypass Hose, Universal Type
  • 1991 GMC K2500 Sierra 8 Cyl 7.4L Without Water Bypass Hose, Universal Type
  • 1991 GMC K2500 Sierra SLE 8 Cyl 7.4L Without Water Bypass Hose, Universal Type
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Thermostat Gasket - Direct Fit, Sold individually
Part Number: FP35289
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L Forward Control Chassis
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L Forward Control Chassis
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L Forward Control Chassis
Product Details
Quantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Thermostat Gasket - Direct Fit, Sold individually
Part Number: MRDMG40EA
Guaranteed to Fit
$6.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L
Product Details
Warranty : 12-month Motorad limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Gasket - Sold individually
Part Number: MAHC30677
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L Crossover
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L Crossover
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L Crossover
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle Parts
Thermostat Gasket - Sold individually
Part Number: MAHC24125
Guaranteed to Fit
$14.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L With 2 Bolt Hole Housing
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L With 2 Bolt Hole Housing
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L With 2 Bolt Hole Housing
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle Parts
Thermostat Gasket - Sold individually
Part Number: MAHC30811
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1991 GMC K2500 Sierra 8 Cyl 6.2L With 3 Bolt Hole Housing
  • 1991 GMC K2500 Sierra SLX 8 Cyl 6.2L With 3 Bolt Hole Housing
  • 1991 GMC K2500 Sierra SLE 8 Cyl 6.2L With 3 Bolt Hole Housing
Product Details
Warranty : 1-year Mahle limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle Parts
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