GM CAMSHAFT 12619823 WAS INSTALLED BUT NEVER RAN WAS REMOVED TO DO DOD DELETE. STILL NEW BUT HAS CAM LUBE RESIDUAL ON IT . FITS AS LISTED BELOW. Silverado, sierra. Tahoe. 5.3l. Suburban. 5.3l. Yukon. 5.3L. 2022 Chevrolet Silverado 1500 LTD SSV, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2022 GMC Sierra 1500 Limited Pro 5.3L V8 - Flex, 5.3L V8 - Gas 2021 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2021 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2020 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2020 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas 2020 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas 2020 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2020 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2020 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2019 Chevrolet Silverado 1500 Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2019 Chevrolet Silverado 1500 LD Custom, LT, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2019 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas 2019 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas 2019 GMC Sierra 1500 AT4, Base, Denali, Elevation, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2019 GMC Sierra 1500 Limited Base, SLE 5.3L V8 - Flex, 5.3L V8 - Gas 2019 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2019 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2018 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV) 2018 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas 2018 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas 2018 GMC Sierra 1500 Base, Denali, SLE, SLT 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV) 2018 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2018 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2017 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV) 2017 Chevrolet Suburban LS, LT, Premier 5.3L V8 - Flex, 5.3L V8 - Gas 2017 Chevrolet Tahoe LS, LT, PPV, Premier, SSV 5.3L V8 - Flex, 5.3L V8 - Gas 2017 GMC Sierra 1500 Base, Denali, SLE, SLT 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV) 2017 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2017 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2016 Chevrolet Silverado 1500 Custom, High Country, LS, LT, LTZ, SSV, WT 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV) 2016 Chevrolet Suburban LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas 2016 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex, 5.3L V8 - Gas 2016 GMC Sierra 1500 Base, Denali, SLE, SLT 5.3L V8 - Electric/Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 5.3L V8 - MILD HYBRID EV-GAS (MHEV) 2016 GMC Yukon SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2016 GMC Yukon XL SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2015 Chevrolet Silverado 1500 High Country, LS, LT, LTZ, SSV, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2015 Chevrolet Suburban LS, LT, LTZ 5.3L V8 - Flex 2015 Chevrolet Tahoe LS, LT, LTZ, PPV, SSV 5.3L V8 - Flex 2015 GMC Sierra 1500 Base, Denali, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas 2015 GMC Yukon SLE, SLT 5.3L V8 - Flex 2015 GMC Yukon XL SLE, SLT 5.3L V8 - Flex 2014 Chevrolet Silverado 1500 High Country, LT, LTZ, WT 5.3L V8 - Flex, 5.3L V8 - Gas 2014 GMC Sierra 1500 Base, Denali, SLE, SLT 5.3L V8 - Flex