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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Engine Cylinder Head Gasket

PART#: 12632968
ACDelco

$80.09

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2021ChevroletSilverado 1500Custom Trail Boss4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2021ChevroletSilverado 1500WT4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2021ChevroletSilverado 1500Custom4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2021GMCSierra 1500Base4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2020ChevroletSilverado 1500WT4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2020ChevroletSilverado 1500Custom Trail Boss4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2020ChevroletSilverado 1500Custom4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2020ChevroletExpress 3500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 3500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 3500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 3500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 3500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 3500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 2500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 2500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 2500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 2500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 2500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020ChevroletExpress 2500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSierra 1500Base4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2020GMCSavana 2500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 2500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 2500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 2500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 2500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 2500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 3500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 3500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 3500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 3500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 3500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2020GMCSavana 3500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletSilverado 1500Custom4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2019ChevroletSilverado 1500WT4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2019ChevroletSilverado 1500Custom Trail Boss4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2019ChevroletExpress 3500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 3500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 3500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 3500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 3500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 3500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 2500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 2500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 2500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 2500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 2500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019ChevroletExpress 2500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSierra 1500Base4.3V6GAS | Engine VIN: H; Engine Code: LV3; 2-door; Standard Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Crew Cab Pickup; | Engine VIN: H; Engine Code: LV3; 4-door; Extended Cab Pickup;
2019GMCSavana 3500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 3500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 3500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 3500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 3500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 3500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 2500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 2500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 2500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 2500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 2500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2019GMCSavana 2500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 3500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 3500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 3500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 3500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 3500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 3500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 2500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 2500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 2500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 2500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 2500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletExpress 2500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018ChevroletSilverado 1500LS4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2018ChevroletSilverado 1500WT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2018ChevroletSilverado 1500Custom4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2018ChevroletSilverado 1500LT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2018GMCSavana 2500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 2500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 2500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 2500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 2500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 2500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 3500LT4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 3500LS4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 3500Base4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 3500LT4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 3500Base4.3V6FLEX | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSavana 3500LS4.3V6GAS | Engine VIN: P; Engine Code: LV1; 8-speed; Transmission; Automatic;
2018GMCSierra 1500SLE4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2018GMCSierra 1500Base4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2017ChevroletSilverado 1500WT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2017ChevroletSilverado 1500Custom4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2017ChevroletSilverado 1500LS4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2017ChevroletSilverado 1500LT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2017GMCSierra 1500SLE4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2017GMCSierra 1500Base4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2016ChevroletSilverado 1500Custom4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2016ChevroletSilverado 1500LT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2016ChevroletSilverado 1500LS4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2016ChevroletSilverado 1500WT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2016GMCSierra 1500Base4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2016GMCSierra 1500SLE4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2015ChevroletSilverado 1500WT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2015ChevroletSilverado 1500LS4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2015ChevroletSilverado 1500LT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2015GMCSierra 1500Base4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2015GMCSierra 1500SLE4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2014ChevroletSilverado 1500WT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2014ChevroletSilverado 1500LT4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2014GMCSierra 1500SLE4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
2014GMCSierra 1500Base4.3V6FLEX | Engine VIN: H; Engine Code: LV3;
Product info

The ACDelco Engine Cylinder Head Gasket part number 12632968 is a premium quality replacement part for Chevrolet and GMC engines. This Cylinder Head Gasket is designed to provide a perfect fit and high performance for your engine.

The ACDelco Engine Cylinder Head Gasket part number 12632968 is made of high-quality materials that are durable and long-lasting. It is designed to withstand extreme pressure and high temperature conditions, ensuring optimal engine performance and preventing oil and coolant leaks.

This Cylinder Head Gasket has been engineered to meet or exceed OEM specifications, so you can trust it to perform as well as the original part. It is easy to install, with no modifications required, making it a great choice for DIY enthusiasts and professional mechanics alike.

The ACDelco Engine Cylinder Head Gasket part number 12632968 is compatible with a wide range of Chevrolet and GMC engines, so you can be sure it will fit your vehicle perfectly. It is a cost-effective solution that will help keep your engine running smoothly and efficiently for years to come.

In conclusion, the ACDelco Engine Cylinder Head Gasket part number 12632968 is a reliable and high-quality replacement part that offers excellent performance and durability. If you’re looking for a dependable engine cylinder head gasket for your Chevrolet or GMC vehicle, this is the perfect choice for you.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
7.646
No
Yes
ConfigurationOne Piece
Cylinder Bore Diameter3.96
Gasket ColorSilver
Gasket MaterialMLS
Gasket Sealant IncludedNo
Gasket Thickness0.05
Grade TypeREGULAR
MaterialMulti-Layer Steel
O-Ring ColorGray
O-Ring MaterialSteel
O-Ring Rim ShapeRound
Thickness0.054
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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