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2021 Chevrolet Silverado 1500
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2021 Chevrolet Silverado 1500

2021 Chevrolet Silverado 1500 Cylinder Head Gaskets

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Cylinder Head Gasket, 8 Cyl., 5.3L Engine, 2-Door, Standard Cab Pickup/4-Door, Extended Cab Pickup 4-Door -
AC Delco®
Cylinder Head Gasket, 8 Cyl., 5.3L Engine, 2-Door, Standard Cab Pickup/4-Door, Extended Cab Pickup 4-Door -
Part Number: AC12622325
Guaranteed to Fit
$63.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L 4-Door, Extended Cab Pickup
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 SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Cylinder Head Gasket, 4 Cyl., 2.7L Engine -
AC Delco®
Cylinder Head Gasket, 4 Cyl., 2.7L Engine -
Part Number: AC12693569
Guaranteed to Fit
$49.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 Custom 4 Cyl 2.7L 4-Door, Extended Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
  • 2021 Chevrolet Silverado 1500 LT 4 Cyl 2.7L 4-Door, Crew Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
  • 2021 Chevrolet Silverado 1500 RST 4 Cyl 2.7L 4-Door, Crew Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
  • 2021 Chevrolet Silverado 1500 WT 4 Cyl 2.7L 4-Door, Extended Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : KitProp 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.

Cylinder Head Gasket, 4 Cyl., 2.7L Engine -
AC Delco®
Cylinder Head Gasket, 4 Cyl., 2.7L Engine -
Part Number: AC12691233
Guaranteed to Fit
$27.99
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 Custom 4 Cyl 2.7L 4-Door, Extended Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
  • 2021 Chevrolet Silverado 1500 LT 4 Cyl 2.7L 4-Door, Crew Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
  • 2021 Chevrolet Silverado 1500 RST 4 Cyl 2.7L 4-Door, Crew Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
  • 2021 Chevrolet Silverado 1500 WT 4 Cyl 2.7L 4-Door, Extended Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90
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.

Cylinder Head Gasket
AC Delco®
Cylinder Head Gasket
Part Number: AC55512642
Guaranteed to Fit
$59.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 RST 6 Cyl 3.0L 4-Door, Extended Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80
  • 2021 Chevrolet Silverado 1500 LT 6 Cyl 3.0L 4-Door, Extended Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80
  • 2021 Chevrolet Silverado 1500 LTZ 6 Cyl 3.0L 4-Door, Extended Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80
  • 2021 Chevrolet Silverado 1500 High Country 6 Cyl 3.0L 4-Door, Crew Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80
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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Cylinder Head Gasket, 8 Cyl., 6.2L Engine, 4-Door, Extended Cab Pickup/4-Door -
AC Delco®
Cylinder Head Gasket, 8 Cyl., 6.2L Engine, 4-Door, Extended Cab Pickup/4-Door -
Part Number: AC12688943
Guaranteed to Fit
$87.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 6.2L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 6.2L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 RST 8 Cyl 6.2L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 1500 High Country 8 Cyl 6.2L 4-Door, Crew Cab Pickup
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 : OE Replacement SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Cylinder Head Gasket, 6 Cyl., 4.3L Engine, 2-Door, Standard Cab Pickup/4-Door, Extended Cab Pickup 4-Door -
AC Delco®
Cylinder Head Gasket, 6 Cyl., 4.3L Engine, 2-Door, Standard Cab Pickup/4-Door, Extended Cab Pickup 4-Door -
Part Number: AC12632968
Guaranteed to Fit
$93.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 Custom Trail Boss 6 Cyl 4.3L 4-Door, Extended Cab Pickup
  • 2021 Chevrolet Silverado 1500 Custom 6 Cyl 4.3L 4-Door, Crew Cab Pickup
  • 2021 Chevrolet Silverado 1500 WT 6 Cyl 4.3L 4-Door, Extended Cab Pickup
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 SeriesRecommended Use : OE ReplacementProduct Fit : Direct Fit
Cylinder Head Gasket, 8 Cyl., 5.3L Engine -
AC Delco®
Cylinder Head Gasket, 8 Cyl., 5.3L Engine -
Part Number: AC12700996
Guaranteed to Fit
$195.49
Vehicle Fitment
  • 2021 Chevrolet Silverado 1500 WT 8 Cyl 5.3L 4-Door, Extended Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
  • 2021 Chevrolet Silverado 1500 SSV 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
  • 2021 Chevrolet Silverado 1500 High Country 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80, Vehicle Requires 2022 Model Year Parts(AMK)
  • 2021 Chevrolet Silverado 1500 LTZ 8 Cyl 5.3L 4-Door, Extended Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80, Vehicle Requires 2022 Model Year Parts(AMK)
  • 2021 Chevrolet Silverado 1500 LT Trail Boss 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 10-Speed, Automatic Transmission, transmissionmfrcode : 10L80, Vehicle Requires 2022 Model Year Parts(AMK)
  • 2021 Chevrolet Silverado 1500 Custom Trail Boss 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
  • 2021 Chevrolet Silverado 1500 Custom 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 6-Speed, Automatic Transmission, transmissionmfrcode : 6L80
  • 2021 Chevrolet Silverado 1500 RST 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90, Vehicle Requires 2022 Model Year Parts(AMK)
  • 2021 Chevrolet Silverado 1500 LT 8 Cyl 5.3L 4-Door, Extended Cab Pickup, 8-Speed, Automatic Transmission, transmissionmfrcode : 8L90, Vehicle Requires 2022 Model Year Parts(AMK)
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : KitProp 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 Series
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