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1999 GMC K2500

1999 GMC K2500 Thermostat Gaskets

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Thermostat Gasket - Direct Fit, Sold individually
Part Number: FP35614
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.6L
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.6L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.6L
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
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.7L DIESEL
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.7L DIESEL
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.7L 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 - Direct Fit, Sold individually
Part Number: MAHC31273
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.9L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.7L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.9L
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.7L
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.9L
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.7L
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 - Sold individually
Part Number: MAHC30677
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.7L Crossover
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.7L Crossover
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.7L 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 - Direct Fit, Sold individually
Part Number: MAHC31427
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.7L With 4 Bolt Hole Housing
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.7L With 4 Bolt Hole Housing
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.7L With 4 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 PartsRecommended Use : OE ReplacementProduct Fit : Direct Fit
Thermostat Gasket - Sold individually
Part Number: MAHC30811
Guaranteed to Fit
$13.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.7L With 3 Bolt Hole Housing
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.7L With 3 Bolt Hole Housing
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.7L 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
Thermostat Gasket - Direct Fit, Sold individually
Part Number: MAHC31301
Guaranteed to Fit
$14.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.6L
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.6L
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.6L
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: FP35710
Guaranteed to Fit
$13.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.9L GAS, 1.954 in. ID, Improved Design
  • 1999 GMC K2500 Sierra SLT 8 Cyl 6.7L 1.954 in. ID, Improved Design
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.9L GAS, 1.954 in. ID, Improved Design
  • 1999 GMC K2500 Sierra SLE 8 Cyl 6.7L 1.954 in. ID, Improved Design
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.9L GAS, 1.954 in. ID, Improved Design
  • 1999 GMC K2500 Sierra SL 8 Cyl 6.7L 1.954 in. ID, Improved Design
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
Part Number: GAT33660
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.9L CNG
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.9L CNG
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.9L CNG
Product Details
Promotions : Cooling Essentials
GM Original Equipment Series Thermostat Gasket - Direct Fit, Sold individually
Part Number: AC24577118
Guaranteed to Fit
$6.49
Vehicle Fitment
  • 1999 GMC K2500 Sierra SLT 8 Cyl 7.6L 2-Door, Cab & Chassis, Without Lip
  • 1999 GMC K2500 Sierra SLE 8 Cyl 7.6L 4-Door, Crew Cab Pickup, Without Lip
  • 1999 GMC K2500 Sierra SL 8 Cyl 7.6L 2-Door, Extended Cab Pickup, Without Lip
Product Details
Notes : Without lip; 48.25 mm outside diameterWarranty : 24-months or unlimited mile AC Delco 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.

Series : GM Original Equipment SeriesProduct Fit : Direct Fit
GM Original Equipment Series Thermostat Gasket - Direct Fit, Sold individually
Part Number: AC12551507
Guaranteed to Fit
$7.99
Vehicle Fitment
  • 1999 GMC K2500 Sierra SL 8 Cyl 5.9L 2-Door, Extended Cab Pickup
  • 1999 GMC K2500 Sierra SLT 8 Cyl 5.9L 4-Door, Crew Cab Pickup
  • 1999 GMC K2500 Sierra SLE 8 Cyl 5.9L 2-Door, Cab & Chassis
Product Details
Warranty : 24-months or unlimited mile AC Delco 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.

Series : GM Original Equipment SeriesProduct Fit : Direct Fit
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