A-Premium Set of 8 Ignition Coil and Spark Plugs | Compatible with Chevrolet Silverado 1500, Silverado 1500 LD, Tahoe, Camaro, Suburban & GMC Sierra 1500, Yukon & Cadillac

Features

• [Vehicle Fitment-1]: Compatible with Chevrolet Camaro 2016-2021/2023 V8 6.2L, fit for Corvette 2014-2019 V8 6.2L, Express 2500/3500 2021-2023 V8 6.6L, Express 4500 2021 V8 6.6L, Silverado 1500 2014-2023 V8 5.3L/6.2L, Silverado 1500 LD 2019 V8 5.3L, Silverado 1500 LTD 2022 V8 5.3L, Silverado 1500 LTD 2022 V8 6.2L, Silverado 2500 HD 2020-2024 V8 6.6L, Silverado 3500 HD 2020-2023 V8 6.6L, Suburban 2015-2023 V8 5.3L, Suburban 2019-2023 V8 6.2L, Tahoe 2015-2023 V8 5.3L, Tahoe 2018-2023 V8 6.2L
• [Vehicle Fitment-2]: Compatible with GMC Savana 2500/3500 2021-2023 V8 6.6L, Savana 4500 2021 V8 6.6L, Sierra 1500 2014-2023 V8 5.3L/6.2L, Sierra 1500 Limited 2019/2022 V8 5.3L, Sierra 2500/3500 HD 2020-2023 V8 6.6L, Yukon 2015-2023 V8 5.3L/6.2L, Yukon XL 2015-2023 V8 5.3L/6.2L; Compatible with Cadillac CT5 2022-2023 V8 6.2L, CTS 2016-2019 V8 6.2L, Escalade/Escalade ESV 2015-2023 V8 6.2L
• [Reference Number]: 12621750, 12658183, 12674754, 12699383, 12708496, 5C1876, C866, C1819, UF-742
• [Specifications]: Coil Terminal Quantity: 4; Terminal Type: Pin; Mount Type: Bolt On; Mounting Location: Valve Cover; Spark Plug Material: Iridium+Nickel; Gap Size(IN): 1.2-1.3; Thread Diameter(MM): 12; Installation Torque(N): 15N
• [Iridium spark plug]: Iridium is a type of refined alloy which is highly suitable to be used as the materials of the central electrode in a spark plug. It extends the life of the spark plug nearly threefold, ensures a more stable idle speed of the engine, and delivers a super performance to the engine with improved fuel efficiency, reduced emissions and faster starting up