15pc Oil Pan Drain Plug Gasket 14090908 Replacement for Chevrolet/GMC/Buick

15pc Oil Pan Drain Plug Gasket 14090908 Replacement for Chevrolet/GMC/Buick

• Direct replacement for GM OEM 14090908. Cross-references with 94051569, 14079550, 1625762, 1631748, 24571185, 25524544, and aftermarket numbers 097-021 (097021, 97021). Dimensions: 12mm / 0.47in ID, 25mm / 0.98in OD, 2mm / 0.08in thickness. 15-pack value — enough for 15 oil changes, over 5 years of maintenance.
• Rubber-bonded metal composite design: steel carrier ring with bonded rubber sealing face. The metal ring maintains shape under torque while the rubber face conforms to oil pan surface imperfections for a tight, resilient seal. Install with rubber side facing the oil pan surface. More consistent sealing than all-rubber or all-metal crush washers.
• Important: this is the 12mm x 25mm rubber/metal composite washer (14090908) — different from the 11mm x 20mm all-rubber washer (12616850) used on many newer LS/LT engine GM vehicles. Always verify your OEM washer part number and measure your existing washer before ordering. Torque to GM specification of 18 ft-lbs (25 Nm) — do not overtighten.
• Crush washers are single-use components — GM recommends replacing the gasket at every oil change. Reusing an old washer is one of the most common causes of oil drips and leaks after service. The rubber sealing face loses elasticity after being compressed for thousands of miles. A fresh washer ensures a proper seal every time.
• Compatible with Chevrolet Silverado, Tahoe, Suburban, Corvette (C4-C7), Camaro, Colorado, Equinox, Express, Impala, Malibu, Trailblazer, S10; GMC Sierra, Yukon, Acadia, Canyon, Envoy; Buick Enclave, LaCrosse, Regal, Verano; Cadillac Escalade, CTS, ATS; Hummer H2, H3; Pontiac G6, GTO, Grand Prix, Firebird. Covers 2.2L-6.6L Duramax including SBC 305/350, 4.3L-6.2L V8. Model years 1975-2024. Please verify before ordering.