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15pc M12 Oil Drain Plug Washer 12616850 Replacement for Chevrolet/GMC
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 1, 2026 4:43 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
STOCK PARTS
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓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.
⚙️ Specifications
Material
Rubber
Outside Diameter
0.78 Inches
Washer Type
Flat
Exterior Finish
Natural Rubber
Fastener Size
11mm
Item Thickness
0.09 inches
Size
20mm
Brand
AUTOMAJOR
Item Weight
0.09 kg
Number of Pieces
15
Item Diameter
0.78 Inches
