What it does. Ngk NGK Coil Near Plug Ignition Coil NGK 481-48882 delivers the spark that ignites the air-fuel mixture in the cylinder.

Fitment. Catalogued as fitting 2021–2025 Cadillac Escalade, 2022–2024 Chevrolet Express 3500, 2022–2024 GMC Savana 2500, 2020–2024 Chevrolet Silverado 3500 Hd, 2023–2024 GMC Savana 3500, 2020–2023 Chevrolet Silverado 1500, 2020–2023 GMC Sierra 2500 Hd, 2022–2023 GMC Sierra 3500 Hd, 2022–2023 Chevrolet Express 2500, 2023 Chevrolet Silverado 2500 Hd, 2023 GMC Sierra 1500, 2020–2022 GMC Yukon Xl, 2022 Chevrolet Suburban, 2020–2022 Chevrolet Corvette, 2020–2021 Chevrolet Tahoe, 2019 Chevrolet Silverado 1500 Ld. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.