15pc M12 Oil Drain Plug Washer 12616850 Replacement for Chevrolet/GMC

15pc M12 Oil Drain Plug Washer 12616850 Replacement for Chevrolet/GMC

• Direct replacement for GM OEM 12616850. Cross-references with 14079550, 14090908, 1625762, 1631748, 21007240, 24571185, 25524544, 3536966, 366451, 5741252, 097119, 097116, 70820, 01288800, and 056130. Dimensions: 11mm / 0.43in ID, 20mm / 0.78in OD, 2.5mm / 0.10in thickness. 15-pack value — enough for 15 oil changes, over 5 years of maintenance.
• Manufactured from high-grade rubber compound for excellent flexibility, oil resistance, and sealing performance. Rubber crush washers compress under torque to conform to surface imperfections in the oil pan, creating a tight, resilient seal. More forgiving than metal washers — less risk of overtightening and stripping aluminum oil pan threads on LS and LT engines. Torque drain plug to GM specification of 18 ft-lbs (25 Nm) using a 15mm socket.
• Rubber crush washers are single-use components — GM recommends replacing the gasket at every oil change. Reusing an old rubber washer is one of the most common causes of oil drips and leaks after service — the rubber loses elasticity after being compressed for thousands of miles. A fresh washer ensures a proper seal every time, keeping your garage floor and driveway clean.
• Compatible with Chevrolet Silverado, Tahoe, Suburban, Corvette, Camaro, Avalanche, Colorado, Equinox, Express, Impala, Malibu, Trailblazer; GMC Sierra, Yukon, Acadia, Canyon, Envoy, Terrain; Buick Enclave, LaCrosse, LeSabre, Regal; Cadillac ATS, CTS, DTS, Escalade, SRX; Hummer H2, H3; Pontiac G6, G8, GTO, Grand Prix; Saturn Aura, Vue, Outlook. Covers LS and LT engines 2.2L-7.0L. Model years 1975-2024. Please verify before ordering.
• One part number covers virtually every GM vehicle built in the last 50 years — from the classic Corvette and Camaro to the workhorse Silverado and Sierra. Perfect for DIY oil changers and professional shops servicing GM vehicles. Keep a pack in your toolbox or service bay.