What it does. Bosch Bosch Air Filter Bosch 284-5499WS keeps dust and debris out of the intake so the engine draws clean air.

Service note. Typically inspected at every service and replaced roughly annually.

Fitment. Catalogued as fitting 2018–2020 Chevrolet Tahoe, 2018–2020 Chevrolet Suburban, 2019–2020 GMC Yukon, 2019–2020 Cadillac Escalade, 2018–2019 Chevrolet Silverado 3500 Hd, 2019 GMC Sierra 3500 Hd, 2019 GMC Sierra 1500 Limited, 2019 Chevrolet Silverado 1500 Ld, 2018–2019 Cadillac Escalade Esv, 2018 Chevrolet Silverado 1500, 2018 Chevrolet Silverado 2500 Hd. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.