Fits:
2022 GMC Sierra 2500 HD AT4, Denali, SLE, SLT 6.6L V8 - Diesel, 6.6L V8 - Gas
2022 GMC Sierra 3500 HD AT4, Denali, SLE, SLT 6.6L V8 - Diesel, 6.6L V8 - Gas
2021 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 2.7L L4 - Gas, 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2021 GMC Sierra 2500 HD AT4, Denali, SLE, SLT 6.6L V8 - Diesel, 6.6L V8 - Gas
2021 GMC Sierra 3500 HD AT4, Denali, SLE, SLT 6.6L V8 - Diesel, 6.6L V8 - Gas
2020 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 2.7L L4 - Gas, 3.0L L6 - Diesel, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2020 GMC Sierra 2500 HD AT4, Denali, SLE, SLT 6.6L V8 - Diesel, 6.6L V8 - Gas
2020 GMC Sierra 3500 HD AT4, Denali, SLE, SLT 6.6L V8 - Diesel, 6.6L V8 - Gas
2019 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 2.7L L4 - Gas, 4.3L V6 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
Part # GM1134VBA, 84683443, 84683442