Engine Oil Filter Cap Aluminum Oil Cooler Fittings Black Compatible with BMW M50 S50 S52 S54 Engines 3 Series E36 E46 5 Series E34 Z3 Replaces 11421711075 11421741000

oil cooling system with this precision ​​black oil cooler adapter​​. Machined from aircraft-grade aluminum, it replaces your ​​oil filter cap​​ to enable external cooler integration while maintaining OEM fitment. Includes multiple ​​oil cooler fittings​​ (AN10/NPT) for expanded functionality.

• High-Quality Oil Filter Cap & Cooler Adapter: This​black anodized oil cooler adapter​is CNC-machined from lightweight aluminum alloy, over the factory engine oil filter housing while maintaining precise fitment
• Optimized Oil Cooling System: The​engine oil cooler adapter​efficiently directs oil flow to an external cooler, helping regulate temperatures for improved engine performance under demanding conditions
• Versatile Oil Cooler Fittings: Features 2x AN10 and 3x NPT (1x 1/8", 2x 1/4") ports on the​cap oil cooler adapter, allowing for flexible installation of auxiliary coolers or oil temperature/pressure sensors
• Precision Fitment Requirements: Designed exclusively for use with​Mahle OX154/1D oil filters. Due to variations in BMW factory housings, verify your filter's center post diameter (must be ≤0.960") to ensure proper compatibility with this​oil cooler adapter black unit
• Direct Replacement Installation: The​oil filter cap bolts directly to your factory housing using original hardware, providing a secure, leak-free connection without modifications