Dimple M10x1.0x12 Magnetic Transmission Oil Drain Plug

Replaces the drain plug on the ZF 4HP automatic transmission used in E30, E28, E34, E24, E23, E32, E31, and the ZF A5S310 in the E36 M3.

+ Extremely high quality production and tolerances
+ Machined and assembled in the USA
+ High quality steel and zinc coating
+ BMW-specific applications, no universal fitments
+ Magnet chosen for high temperatures - over 300F
+ Neodymium magnet
+ Replaces BMW part #24111421387

Metal particles in your oil is inevitable and your filter is there to trap the larger pieces and prevent them from getting into critical places. However, smaller particles flow through the system and in many cases they can build up or collect, creating a potentially catastrophic blockage. This is an extremely-strong magnet specifically engineered to isolate and retain the smallest metal particles. With every oil drain, simply clean off the magnet and reinstall with a new OEM crush washer.

Replaces BMW part numbers 24111421387, 24111219635, 24111219277, 24111215485.

See Related Items below for replacement crush washers.