Oil Filter Cap w/ Cooler Ports – For BMW M52/M54 E46 E36 Z4 E39

Upgrade your oil system with this performance oil filter cap designed for external oil cooler setups. Built to replace the factory cap on M52/M54 engines, this unit includes threaded ports for AN fittings—ideal for track cars, turbo builds, or high-heat driving.

Fitment:
• BMW M52 / M54 engines
• E36, E39, E46, E60, E61
• X3 (E83), X5 (E53), Z3, Z4
• Replaces OEM: 11 42 1 744 000 / 11 42 1 741 000

Features:
✔️ Threaded AN ports for oil cooler lines
✔️ CNC aluminum housing – high strength and heat resistance
✔️ Drop-in fit for OE housing
✔️ Perfect for drift, turbo, or track builds
✔️ Professional installation required (this one’s real)

A must-have for BMW builds that need better oil temp control under hard driving.