Corteco – Oil Drain Plugs & Washers – Brochure

Overview
OE-quality drain plugs and sealing washers in steel, aluminium, copper or fiber to ensure leak-free oil services and preserve thread integrity.

What’s inside

• Thread sizes, head styles and coating/anti-corrosion treatments.
• Washer material selection vs. reuse policy and crush behavior.
• Recommended torques and packaging suited for workshop flow.

Selection & service

1. Match thread, seat type and plug length; avoid cross-threading.
2. Always replace the washer; inspect the mating face for nicks.
3. Torque with a calibrated wrench; check for seepage after warm-up.

Good practice

• Keep dedicated taps/chasers to restore lightly damaged threads.
• Dispose of used oils and washers per local regulations.