BMW/RR 8HP Cooling Adapter

Guru Autowerks ZF 8HP Transmission Cooler Adapter
 
An easy way to add an external transmission cooler to your ZF 8HP-equipped vehicle or transmission swap.
 
This low-profile billet aluminum adapter replaces the factory cooler-line connection, eliminating the need to reuse difficult-to-adapt OEM lines. It converts the transmission cooler ports to standard -8AN connections, making it easy to build a custom transmission cooling system.
 
Every version includes two -8AN fittings and is ready to connect to standard -8AN transmission cooler hose.
 
18mm Port Compatibility
ZF 8HP45 – BMW F-Series with N20 or N55 engine
ZF 8HP50 – BMW F-Series with B58 engine
ZF 8HP51 – BMW G-Series and Toyota A90/A91 Supra with B58 engine
ZF 8HP70, 8HP75 and 8HP76 – Select BMW E-Series, F-Series and G-Series applications with N63 or S63 engine
Select Land Rover and Range Rover Sport applications
 
17mm Port Compatibility
ZF 8HP50 – Select N20 gasoline applications
ZF 8HP70 and 8HP75 – Select M57 and N57 diesel applications
ZF 6HP26 and 6HP28 – Select M57 diesel applications
 
What’s Included
Guru Autowerks billet transmission cooler adapter
Two -8AN fittings
Mounting bolt and washer
Extra sealing O-rings
 
Important Fitment Note
ZF cooler-port sizes vary by transmission and vehicle application. Verify whether your transmission uses a 17mm or 18mm port before ordering.