23388801 Genuine GM Engine Radiator Assembly For Silverado Sierra 1500 5.3L 6.2L

23388801 Genuine GM Engine Radiator Assembly For Silverado Sierra 1500 5.3L 6.2L

Name: 23388801 Genuine GM Engine Radiator Assembly For Silverado Sierra 1500 5.3L 6.2L
Brand: GM
SKU: 23388801
Price: 722.00 USD
Availability: InStock

P/N: 23388801 Manufactured by: GM

$722.00 - $722.00

$722.00

$722.00 - $722.00

$722.00

2 in Stock

Condition: New

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Description

The 23388801 is a genuine GM engine radiator assembly designed for Chevrolet Silverado 1500 and GMC Sierra 1500 trucks equipped with compatible V8 engines. This component manages engine heat by circulating coolant through the radiator core, helping maintain stable engine operating temperature during vehicle operation.

Vehicle Compatibility

Year	Vehicle	Engine	Trims
2026	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2
2026	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT
2025	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2
2025	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT
2024	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2
2024	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT
2023	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, WT, ZR2
2023	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT
2022	Chevrolet Silverado 1500	5.3L V8 - Gas, 6.2L V8 - Gas	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, WT, ZR2
2022	Chevrolet Silverado 1500 LTD	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2022	GMC Sierra 1500	5.3L V8 - Gas, 6.2L V8 - Gas	AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT
2022	GMC Sierra 1500 Limited	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, Denali, Elevation, Pro, SLE, SLT
2021	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2021	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, Base, Denali, Elevation, SLE, SLT
2020	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2020	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, Base, Denali, Elevation, SLE, SLT
2019	Chevrolet Silverado 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
2019	GMC Sierra 1500	5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas	AT4, Base, Denali, Elevation, SLE, SLT

General Specifications

Condition	New
Part Number	23388801
Brand	Genuine GM
Part Type	Engine Radiator Assembly
Years	2019–2026
Dimensions	48.8 x 36.6 x 8.5 inches
Weight	13.30 lb

Product Features

The 23388801 engine radiator assembly is engineered to meet factory cooling system performance and installation specifications:

Genuine GM engine radiator assembly
Supports proper coolant circulation through the engine cooling system
Core construction designed for effective heat dissipation
Factory-style hose connections for coolant inlet and outlet
Mounting points align with original radiator support structure
Built to integrate with the vehicle’s thermostat and cooling components

Application Notes

The 23388801 radiator assembly is used in the engine cooling system of compatible Chevrolet Silverado 1500 and GMC Sierra 1500 trucks equipped with the engines listed above. It installs in the factory radiator support and connects to the original coolant hoses and cooling components.

Always verify part number, engine configuration, and cooling system compatibility before installation.