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12620209 Genuine GM Cylinder Head Assembly With Valves For 5.3L V8
12620209 Genuine GM Cylinder Head Assembly With Valves For 5.3L V8
12620209 Genuine GM Cylinder Head Assembly With Valves For 5.3L V8
12620209 Genuine GM Cylinder Head Assembly With Valves For 5.3L V8

12620209 Genuine GM Cylinder Head Assembly With Valves For 5.3L V8

P/N: 12620209 Manufactured by: GM
$990.00 - $990.00
$990.00
$990.00 - $990.00
$990.00
2 in Stock
Condition: New
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Description

The 12620209 is a genuine GM cylinder head assembly designed for engines built on the 5.3L V8 platform. It houses the intake and exhaust valve assemblies and forms the upper sealing surface of the combustion chamber, supporting proper airflow, compression, and combustion efficiency.

Vehicle Compatibility

Year Vehicle Engine Trims
2022 Chevrolet Silverado 1500 5.3L V8 Gas Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT
2022 Chevrolet Silverado 1500 LTD 5.3L V8 Flex, 5.3L V8 Gas High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2022 GMC Sierra 1500 5.3L V8 Gas Denali, Elevation, Pro, SLE, SLT
2022 GMC Sierra 1500 Limited 5.3L V8 Flex, 5.3L V8 Gas Denali, Elevation, Pro, SLE, SLT
2021 Chevrolet Silverado 1500 5.3L V8 Flex, 5.3L V8 Gas Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2021 Chevrolet Suburban 5.3L V8 Gas Commercial, LS, LT, Premier, RST, Z71
2021 Chevrolet Tahoe 5.3L V8 Gas LS, LT, PPV, Premier, RST, SSV, Z71
2021 GMC Sierra 1500 5.3L V8 Flex, 5.3L V8 Gas AT4, Base, Denali, Elevation, SLE, SLT
2021 GMC Yukon 5.3L V8 Gas AT4, SLE, SLT
2021 GMC Yukon XL 5.3L V8 Gas AT4, SLE, SLT
2020 Chevrolet Silverado 1500 5.3L V8 Flex, 5.3L V8 Gas Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2020 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, Premier
2020 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2020 GMC Sierra 1500 5.3L V8 Flex, 5.3L V8 Gas AT4, Base, Denali, Elevation, SLE, SLT
2020 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2020 GMC Yukon XL 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2019 Chevrolet Silverado 1500 5.3L V8 Flex, 5.3L V8 Gas Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2019 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, Premier
2019 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2019 GMC Sierra 1500 5.3L V8 Flex, 5.3L V8 Gas AT4, Base, Denali, Elevation, SLE, SLT
2019 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2019 GMC Yukon XL 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2018 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, Premier
2018 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2018 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2017 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, Premier
2017 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, PPV, Premier, SSV
2017 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2016 Chevrolet Suburban 5.3L V8 Flex, 5.3L V8 Gas LS, LT, LTZ
2016 Chevrolet Tahoe 5.3L V8 Flex, 5.3L V8 Gas LS, LT, LTZ, PPV, SSV
2016 GMC Yukon 5.3L V8 Flex, 5.3L V8 Gas SLE, SLT
2015 Chevrolet Suburban 5.3L V8 Flex LS, LT, LTZ
2015 Chevrolet Tahoe 5.3L V8 Flex LS, LT, LTZ, PPV, SSV
2015 GMC Yukon 5.3L V8 Flex SLE, SLT
2017 GMC Yukon XL 6.2L V8 Flex, 6.2L V8 Gas Denali
2016 Cadillac Escalade 6.2L V8 Flex, 6.2L V8 Gas Base, Luxury, Platinum, Premium
2016 Cadillac Escalade ESV 6.2L V8 Flex, 6.2L V8 Gas Base, Luxury, Platinum, Premium
2016 Chevrolet Camaro 6.2L V8 Gas SS
2016 Chevrolet Corvette 6.2L V8 Gas Stingray
2016 Chevrolet Silverado 1500 6.2L V8 Gas High Country, LTZ
2016 GMC Sierra 1500 6.2L V8 Gas Denali, SLT
2016 GMC Yukon 6.2L V8 Flex, 6.2L V8 Gas Denali
2016 GMC Yukon XL 6.2L V8 Flex, 6.2L V8 Gas Denali
2015 Cadillac Escalade 6.2L V8 Flex, 6.2L V8 Gas Base, Luxury, Platinum, Premium
2015 Cadillac Escalade ESV 6.2L V8 Flex, 6.2L V8 Gas Base, Luxury, Platinum, Premium
2015 Chevrolet Corvette 6.2L V8 Gas Stingray
2015 Chevrolet Silverado 1500 6.2L V8 Gas High Country, LTZ
2015 GMC Sierra 1500 6.2L V8 Gas Denali, SLT
2015 GMC Yukon 6.2L V8 Flex, 6.2L V8 Gas Denali
2015 GMC Yukon XL 6.2L V8 Flex Denali

 

General Specifications

Condition New
Part Number 12620209
Brand GM
Part Type Cylinder Head
Years 2015–2022
Weight 26.50 lb


Product Features

The 12620209 cylinder head is built to match factory combustion and airflow performance and installation requirements:

  • Genuine GM cylinder head assembly designed for 5.3L V8 engines
  • Includes valve components installed as part of the factory assembly
  • Maintains correct combustion chamber sealing and airflow passage
  • Supports proper intake and exhaust valve operation
  • Designed for GM engines built on the 5.3L V8 architecture
  • Machined to align with factory engine mounting and sealing surfaces

Application Notes

The 12620209 is designed for GM trucks and SUVs equipped with the factory 5.3L V8 engine listed above. Proper installation helps maintain correct valve operation and combustion chamber sealing.

Always verify part number, engine configuration, and cylinder head compatibility before installation.

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