Copper Oil Drain Plug Washers 12mm Crush Gaskets For Leak Proof Sealing Oil Plug Seal Kit For BMW 07 11 9 963 132 M12 Copper Crush Washer Set Of 15 Made In Germany

Premium 12mm Copper Oil Drain Plug Washers, Set of 15
✔️ 12mm ID, 17mm OD, 1.4mm thickness, made in Germany

These copper oil drain plug washers are 12mm inner diameter crush washers designed for automotive oil changes. Manufactured in Germany to OE specs, they provide a durable, leak-free seal for BMW and other vehicles' drain plugs during routine maintenance.

✅ 12mm inner diameter, 17mm outer diameter, 1.4mm thick
✅ Copper construction for corrosion resistance and long life
✅ Pack of 15 washers for multiple oil changes (Jumbo pack)
✅ Factory replacement seal, OEM-style crush washer for leak-proof sealing
✅ Made in Germany, adheres to exact OE specifications

💡 What is a drain plug crush washer used for and why is copper a good choice?

This handy piece acts as a gasket during oil changes, sealing the drain plug interface in automotive engines.

- Provides a tight, leak-proof seal between drain plug and engine block - Copper offers corrosion resistance and heat tolerance for engine oil environments - Sized at 12mm inner diameter to fit common drain plugs for BMW and other cars - OEM-style crush washer ensures compatibility with factory service procedures