2019-2023 Silverado Sierra OEM Steering Wheel Horn Switch Harness
This Genuine OEM GM steering wheel horn switch wiring harness is a direct-fit factory replacement designed for the 2019–2023 Chevrolet Silverado 1500, Silverado 1500 LTD, Silverado 2500 HD, Silverado 3500 HD, and the 2020–2023 GMC Sierra 3500 HD, ensuring factory-quality fit and reliable electrical performance.
As a Genuine OEM GM part, this steering wheel horn switch wiring harness is manufactured to exact factory specifications. It is compatible with vehicles without leather (with cruise control and with audio controls) as well as vehicles with leather (without heated steering wheel). Compatible engines include the 2.7L L4 Gas, 3.0L L6 Diesel, 4.3L V6 Gas, 5.3L V8 Gas, 5.3L V8 Flex, 6.2L V8 Gas, 6.6L V8 Gas, 6.6L V8 Flex, and 6.6L V8 Diesel.
| Year Range | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2019 | Chevrolet | Silverado 1500 | Custom, Custom Trail Boss, SSV, WT | 2.7L L4 Gas, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas |
| 2020–2021 | Chevrolet | Silverado 1500 | Custom, Custom Trail Boss, SSV, WT | 2.7L L4 Gas, 4.3L V6 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas |
| 2022 | Chevrolet | Silverado 1500 | Custom, Custom Trail Boss, WT | 2.7L L4 Gas, 3.0L L6 Diesel, 5.3L V8 Gas |
| 2022 | Chevrolet | Silverado 1500 LTD | Custom, Custom Trail Boss, SSV, WT | 2.7L L4 Gas, 5.3L V8 Flex, 5.3L V8 Gas, 6.2L V8 Gas |
| 2023 | Chevrolet | Silverado 1500 | LT, WT | 6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas |
| 2023 | Chevrolet | Silverado 2500 HD | LT, WT | 6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas |
| 2023 | Chevrolet | Silverado 3500 HD | LT, WT | 6.6L V8 Diesel, 6.6L V8 Flex, 6.6L V8 Gas |
| 2020–2023 | GMC | Sierra 3500 HD | SLE | 6.6L V8 Diesel, 6.6L V8 Gas |
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