What it does. Delphi Ign Coil Delphi 353-GN10165 delivers the spark that ignites the air-fuel mixture in the cylinder.

Fitment. Catalogued as fitting 2020–2026 GMC Yukon Xl, 2019–2026 Chevrolet Silverado 1500, 2020–2026 Chevrolet Tahoe, 2019–2026 GMC Yukon, 2022–2026 Cadillac Ct5, 2020–2025 GMC Sierra 2500 Hd, 2019–2025 Chevrolet Suburban, 2019–2025 GMC Sierra 1500, 2022–2025 Chevrolet Express 2500, 2019–2025 Cadillac Escalade, 2019–2025 GMC Sierra 3500 Hd, 2022–2024 GMC Savana 2500, 2022–2024 Chevrolet Express 3500, 2020–2024 Chevrolet Silverado 3500 Hd, 2020–2024 Cadillac Escalade Esv, 2021–2024 GMC Savana 3500, 2023 Chevrolet Silverado 2500 Hd, 2019–2022 Chevrolet Corvette, 2022 GMC Sierra 1500 Limited, 2022 Chevrolet Silverado 1500 Ltd, 2020–2021 Chevrolet Lcf 3500, 2019 Chevrolet Silverado 1500 Ld. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.