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20PCS M14 Annealing Red Copper Oil Drain Plug Crush Washers Gasket Seal Ring
✅ 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 Sep 17, 2026 2:37 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.
- 🏷️The listed retail price is trimmed by 8% at checkout.
- 📉Going back roughly eight months, a more competitive price has not appeared — this stands out as a strong value by recent standards.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0.56/20
Deal Strength
13/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
OxyGenie Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Material: Crafted from high-quality Red Copper, our Oil Drain Plug Crush Washers display a striking red color, indicating their purity as they consist of almost pure copper rather than impure or alloyed forms. With a copper content of over 99.7%, these gaskets serve as excellent sealing materials. They possess desirable ductility and suitable softness, enabling them to effectively fill the gaps between the flange and oil pan.
✓Manufacturing Process: Our copper gaskets undergo a meticulous manufacturing process to ensure their quality and performance. Firstly, they undergo an annealing heat treatment process that enhances their ductility and reduces their hardness. Secondly, they undergo pickling and chromating, resulting in the formation of a complete, dense, and non-destructive passivation film on the surface of the gaskets.
✓Function: Maintain the safety of your engine by regularly replacing your oil drain plug washers. By doing so, you minimize the risk of oil leaks. It is crucial to select a reliable gasket to accomplish this task effectively.
✓Compatibility: Our Oil Drain Plug Crush Washers are specifically designed for use with M14 oil drain plugs. The washers have an inner diameter of 14 mm / 0.55 inch, an outer diameter of 20 mm / 0.79 inch, and a thickness of 1.5 mm / 0.06 inch. To ensure compatibility with your vehicle, please use the Amazon fitment strip. We also recommend checking the dimensions of your own plug gasket.
✓Value Pack: Our professional-grade red copper gaskets offer superior sealing performance compared to plastic, rubber, or aluminum alloy seals. With a pack of 20 washers, you'll have an ample supply for multiple oil changes, saving both your money and time compared to OEM part options.
⚙️ Specifications
Material
Copper
Outside Diameter
20 millimeters
Washer Type
Flat
Exterior Finish
Copper
Fastener Size
M14
Item Thickness
1.5 millimeters
Size
M14 Crush Washers
Metal Type
Copper
Brand
OxyGenie
Color
Red Copper
Number of Pieces
20
