2019-23 Silverado Sierra Crew Cab Genuine OEM Sunroof Wiring Harness
This Genuine OEM GM Sunroof Wiring Harness is designed specifically for the 2019–2023 Chevrolet Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, and GMC Sierra 2500 HD and Sierra 3500 HD in Crew Cab configuration. It is a brand new factory replacement part offering a precise OE fit — the same quality you’d find at your local Chevrolet or GMC dealer.
This is a Genuine OEM GM component meeting all original equipment specifications. Key features and options include:
| Year Range | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 2019–2022 | Chevrolet | Silverado 1500 / 1500 LTD | WT, Custom, Custom Trail Boss, RST, SSV, LT, LT Trail Boss, LTZ, High Country, ZR2 | 2.7L L4 Gas, 3.0L L6 Diesel, 4.3L V6 Gas, 5.3L V8 Gas/Flex, 6.2L V8 Gas |
| 2020–2023 | Chevrolet | Silverado 2500 HD / 3500 HD | LT, LTZ, High Country | 6.6L V8 Gas, 6.6L V8 Diesel |
| 2020–2023 | GMC | Sierra 2500 HD / 3500 HD | SLT, AT4, Denali | 6.6L V8 Gas, 6.6L V8 Diesel |
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