What it does. Spectra Premium Ignition Coil Spectra Premium 332-C-868 delivers the spark that ignites the air-fuel mixture in the cylinder.

Fitment. Catalogued as fitting 2020–2022 GMC Yukon Xl, 2020–2022 Chevrolet Silverado 3500 Hd, 2022 Chevrolet Silverado 1500 Ltd, 2022 GMC Sierra 3500 Hd, 2022 GMC Savana 2500, 2022 Chevrolet Express 2500, 2019–2022 Cadillac Escalade, 2019–2022 Chevrolet Silverado 1500, 2022 GMC Sierra 1500, 2021–2022 Chevrolet Suburban, 2022 GMC Sierra 1500 Limited, 2020–2022 GMC Sierra 2500 Hd, 2022 Chevrolet Express 3500, 2019–2022 Chevrolet Corvette, 2022 Cadillac Ct5, 2020–2021 Chevrolet Tahoe, 2020–2021 Cadillac Escalade Esv, 2021 GMC Savana 3500, 2021 Chevrolet Lcf 3500, 2019 Chevrolet Silverado 1500 Ld, 2019 GMC Yukon. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.