✓[Vehicle Fitment]:Compatible with 2014-2023 Silverado 1500/Sierra 1500 4.3/5.3/6.2L, 2020-2023 Silverado/Sierra 2500 HD/3500 HD GAS, 2019-2019 Silverado/Sierra 1500 Limited 5.3L, 2022-2022 Silverado/Sierra 1500 Limited 5.3/6.2L, 2015-2023 Tahoe/Suburban/Yukon/Yukon XL 5.3/6.2L, 2021-2023 Express/Savana 2500/3500 6.6L,
✓[Vehicle Fitment]:Compatible with 2021-2021 Express/Savana 4500, 2015-2020 Escalade/Escalade ESV, 2021-2022 Escalade/Escalade ESV 6.2L, 2023-2023 Escalade/Escalade ESV Naturally Aspirated, 2014-2019 Corvette Grand Sport/Stingray/Z06, 2016-2023 Camaro 6.2L LT1/SS/ZL1(Except 2022), 2016-2019,2022-2023 CTS 6.2L
✓[Reference Number]:U5265, 6737111, 12674754, UF742, C742, 12658183, E1242, 12699383, 12621750, C1819, LTR5GP, 12708496, 5019, CUF742, C866, GN10165, 5C1876, 161117, 48881, MPSMF742, CG47, 1814037, E1242P, 2IGC0538
✓[Magnetic Socket]:Its built-in magnetic tip securely holds spark plugs during installation/removal, reducing dropped parts, while the anti-slip hex design prevents rounding. its universal 3/8" drive works with standard ratchets – making spark plug changes faster, safer, and frustration-free for both mechanics and DIYers.
✓[ Direct Fit & Easy Installation]:Designed as a precise OEM replacement for seamless integration. Enjoy quick, tool-free installation—simply unplug the old unit and connect the new one. Perfectly matches original vehicle specifications for a hassle-free maintenance experience.