New OEM GM Radio Control Unit OEM Part - 42645338


FITMENT

2020 Chevrolet Silverado 2500 HDCustom, High Country, LT, LTZ, WT6.6L V8 - Diesel, 6.6L V8 - Gas
2020 Chevrolet Silverado 3500 HDHigh Country, LT, LTZ, WT6.6L V8 - Diesel, 6.6L V8 - Gas
2020 GMC AcadiaAT4, Denali, SL, SLE, SLT2.0L L4 - Gas, 2.5L L4 - Gas, 3.6L V6 - Gas
2020 GMC Sierra 2500 HDAT4, Base, Denali, SLE, SLT6.6L V8 - Diesel, 6.6L V8 - Gas
2020 GMC Sierra 3500 HDAT4, Base, Denali, SLE, SLT6.6L V8 - Diesel, 6.6L V8 - Gas
2019 Chevrolet Silverado 1500Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2019 Chevrolet Silverado 2500 HDHigh Country, LT, LTZ, WT6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2019 Chevrolet Silverado 3500 HDHigh Country, LT, LTZ, WT6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2019 GMC AcadiaDenali, SL, SLE, SLT2.5L L4 - Gas, 3.6L V6 - Gas
2019 GMC Sierra 1500AT4, Base, Denali, Elevation, SLE, SLT4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2019 GMC Sierra 2500 HDBase, Denali, SLE, SLT6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel
2019 GMC Sierra 3500 HDBase, Denali, SLE, SLT6.0L V8 - CNG, 6.0L V8 - Flex, 6.0L V8 - Gas, 6.6L V8 - Diesel


It is the responsibility of the buyer to verify fitment prior to purchase.
Please refer to the part number on the part to be replaced/contact your GM dealer with your VIN and the part number in question to ensure accurate application.