Infiniti Q45 Radiator Hose - Select Year

2 per Engine Upper = outlet pipe to pressure cap pipe. Lower = inlet pipe to tstat cover. -

Position: Lower
trim-to-fit - Inlet - Pipe to thermostat -

Quality: OEM
Position: Upper
trim-to-fit - - Inlet - Thermostst Housing to Radiator -

Quality: OEM
Position: Lower
trim-to-fit - - Bypass Hose - Water Inlet Pipe Connector Hose - Pipe to thermostat - Radiator
To Pipe - The OE upper hose assembly consists of two hoses separated by a metal pipe connector. The Goodyear and Gates replacement hoses that we offer will replace the rubber hose portions at much lower cost, but the metal pipe from the original hose assembly must be reused. Use hose #167, 1111, or 21942 for the section from the engine to the pipe, and use hose #249 or 21171 for the section from the pipe to the radiator. -

Quality: OEM
Position: Lower
Radiator to Pipe -

Position: Upper
pipe to radiator -

Position: Upper
pipe to tstat housing -

Quality: OEM
Position: Lower
Radiator to Pipe -