Transmission Cooler Fittings Aluminum An10 1/8 NPT 2 Pcs For BMW N54 N55
Direct-Fit Transmission Cooling Upgrade for BMW N54 & N55
Bypass restrictive factory lines without modifying your vehicle’s original plumbing. These precision-machined AN10 transmission cooler fittings are engineered specifically for N54 and N55 3.0L engine platforms, enabling straightforward aftermarket oil cooler integration. The optimized housing snaps directly onto existing transmission outlet connections, completely removing the need for permanent cutting or welding. When you eventually remove the auxiliary cooler, these fittings slide off to fully restore the factory cooling loop to its unaltered state.
Benefits & Practical Application
- Maintain stock hose routing geometry to prevent flex-induced leaks during aggressive driving or track sessions.
- Capitalize on the built-in 1/8" NPT sensor port by installing a dedicated thermal transmitter, giving you accurate real-time data on fluid temperatures under sustained load.
- Always purge the transmission circuit thoroughly before connecting AN10 braided lines, and verify torque values according to BMW service standards to withstand prolonged hydraulic stress.
Technical Specifications
Constructed from hard-anodized 6061 aluminum for superior resistance to heat soak, oxidation, and cyclical pressure spikes. Designed exclusively for BMW N54 and N55 3.0L applications, covering the E82 135i, E9X 335i series, E89 Z4 sDrive35i, and F20 M135i. Factory part reference 059129086 confirms direct cross-compatibility with standard transmission fluid circuit dimensions.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Package includes:
- 2 x AN10 Transmission Cooler Fittings featuring 1/8" NPT threaded ports
Installation & Usage Reminders
Professional fitment is mandatory. All components require specialized tools, proper alignment jigs, and transmission service expertise to avoid damage or fluid loss. Minor dimensional tolerances may reflect manual production checks. Rely on steady sourcing and verified component quality through intercyprus.com — trusted delivery of proven parts since 2002.