2020-2022 Silverado Sierra 2500 3500 HD 6.6L Diesel DEF Pump Harness
This Genuine OEM GM DEF pump wire harness is designed for 2020-2022 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models equipped with the 6.6L V8 Diesel engine.
This is a Genuine OEM GM replacement part. Fits Custom, High Country, LT, LTZ, WT, AT4, Base, Denali, Pro, SLE, and SLT trim levels. Compatible with 6.6L V8 Diesel engines.
| Year | Make | Model | Trim/Engine |
|---|---|---|---|
| 2020-2022 | Chevrolet | Silverado 2500 HD | Custom, High Country, LT, LTZ, WT / 6.6L V8 Diesel |
| 2020-2022 | Chevrolet | Silverado 3500 HD | High Country, LT, LTZ, WT / 6.6L V8 Diesel |
| 2020-2022 | GMC | Sierra 2500 HD | AT4, Base, Denali, Pro, SLE, SLT / 6.6L V8 Diesel |
| 2020-2022 | GMC | Sierra 3500 HD | AT4, Base, Denali, Pro, SLE, SLT / 6.6L V8 Diesel |
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