FP Heater Hose -10AN Fitting for Nissan RB Engines


10AN heater hose adaptor fitting for the rear of the thermostat housing on Nissan RB Engines.


  • Nissan RB20DE, RB20DET
  • Nissan RB25DE, RB25DET (Including Neo)
  • Nissan RB26DETT
  • Nissan RB30ET, RB30DET

Please note - the adaptor fitting is not compatible with factory Holden RB30 engine mounts due to clearance issues.