Universal Oil Drain Plug Gasket Kit – Rubber & Metal M6–M20

A comprehensive universal gasket kit covering eight metric drain plug sizes from M6 to M20. The rubber-over-metal construction combines the crush-sealing of a metal core with the chemical resistance and flexibility of rubber — providing a reliable oil-tight seal across a wide range of engine sump and transmission drain plug applications.

Key Specifications

• Material: Rubber + Metal composite
• Sizes Included: M6, M8, M10, M12, M14, M16, M18, M20
• Dimensions: M6 ≈ 10×10mm | M8 ≈ 14×14mm | M10 ≈ 16×16mm | M12 ≈ 18×18mm | M14 ≈ 20×20mm | M16 ≈ 22×22mm | M18 ≈ 24×24mm | M20 ≈ 28×28mm
• Compatibility: Universal — fits most passenger cars, trucks, SUVs, and light commercial vehicles
• Pack Quantity: 10 pcs per size (select size above)

Features

• Rubber outer layer: chemical-resistant to engine oil, transmission fluid, and coolant
• Metal core: provides structural rigidity and consistent crush-seal performance
• Tool-free installation: direct replacement during oil changes or engine maintenance
• Corrosion-resistant construction for long-lasting protection
• Universal sizing: one kit covers the most common drain plug thread sizes

Frequently Asked Questions

Q: Are these gaskets reusable?
A: These are designed as single-use crush gaskets. Replace at every oil change for a reliable leak-free seal.

Q: How do I identify which size I need?
A: Match the gasket inner diameter to your drain plug thread size (M6, M8, M10, etc.). Refer to your vehicle’s service manual for the correct specification.

Q: Are these suitable for transmission drain plugs?
A: Yes. The rubber-metal composite construction is suitable for both engine oil and transmission fluid drain plug applications.

Package Contents

10× oil drain plug gaskets in selected size (M6–M20, select above)