Champion 12 x 18mm Copper Crush Sump Plug Washer

The Champion CWC1218 copper crush washer is specifically designed for automotive sump plug applications, providing a reliable seal for oil drain plugs. Manufactured from high-quality annealed copper, this washer offers excellent heat conductivity and corrosion protection, essential for the demanding conditions of engine oil systems.

Key Features

Premium Copper Construction: Made from annealed copper for superior conductivity and corrosion resistance
Crush Sealing Technology: Designed to deform under pressure, creating an effective seal
Automotive Grade Quality: Engineered specifically for automotive use with confidence in integrity and strength
Heat Resistant: Capable of withstanding the extreme heat cycles common in engine applications

Specifications

Inner Diameter: 12mm
Outer Diameter: 18mm
Material: Annealed Copper
Type: Crush Sealing Washer

Quality Assurance

Champion Fasteners are designed with professional automotive and engineering trade requirements in mind. Each washer undergoes strict quality control to ensure reliable performance in demanding automotive environments. The copper construction provides excellent protection against the harsh conditions of modern engine bays, including extreme temperature variations and exposure to automotive fluids.