Cooling
Radiators, coolant hoses, water pumps, thermostats, and cooling fans. Choose your vehicle family below, then check the guide's part numbers and application notes. Parts from different vehicle families are not necessarily interchangeable.
17 verified buyer guides
350Z Radiator Cooling Fans: VQ35DE vs VQ35HR Assemblies and Motors
US-spec 2003-2008 Nissan 350Z; early VQ35DE and later VQ35HR complete fan assemblies separated.
View guide350Z Radiators: DE vs HR, Manual vs Automatic
Z33 350Z US-market 2003-08 (VQ35DE vs VQ35HR; MT vs AT)
View guide350Z Thermostats, Water Outlets and Bleeding: VQ35DE vs VQ35HR
2003-2008 Nissan 350Z; VQ35DE/RevUp and VQ35HR thermostat assemblies and outlet geometry are separate.
View guideE46 Non-M Six-Cylinder Cooling-System Overhaul Kits
BMW E46 non-M six-cylinder M52TU/M54; manual/automatic and model/VIN selection required; M3 and M56 SULEV excluded
View guideE36 Six-Cylinder Cooling-System Overhaul Kits
BMW E36 1992-1999 six-cylinder M50/M52/S50/S52; engine, transmission, production date and body must be selected
View guideE46 Mechanical, Electric and Auxiliary Cooling-Fan Selection
1999-2006 E46 cooling fans. Engine, transmission, air-conditioning equipment, production date and M3/non-M configuration determine mechanical puller and electric pusher/puller arrangements.
View guideFirst-Generation FR-S, BRZ and 86 Cooling-Fan Assembly and Control Diagnosis
US-market first-generation rear-wheel-drive FA20 coupes only: 2013-2016 Scion FR-S, 2013-2020 Subaru BRZ and 2017-2020 Toyota 86, with factory six-speed manual and six-speed automatic applications included. The checked Toyota/Scion and Subaru catalogs retain the listed paired fan, motor and shroud identities throughout those badge-year ranges and do not expose a transmission-specific cooling-fan branch; VIN, badge/year and installed-component evidence still control. Second-generation 2022-up BRZ/GR86, non-US or RHD assumptions, engine swaps, universal fans, custom controllers and unsupported cross-badge used-part interchange are excluded.
View guideFirst-Generation FR-S/BRZ/86 Radiator, Water Pump and Thermostat Selection
Scion FR-S 2013-2016, Subaru BRZ 2013-2020 and Toyota 86 2017-2020; verify transmission-specific thermostat path and exact model catalog
View guide2003-2007 G35 Coupe Radiators and Cooling-Fan Assemblies by Transmission and Equipment
US/LHD 2003-2007 V35 Infiniti G35 Coupe with the factory VQ35DE only. Every G35 Sedan, G35x/AWD, 350Z, V36/G37, VQ35HR/VQ37VHR application, non-US/RHD car, engine swap and performance-cooling conversion is excluded.
View guideNA/NB Miata Timing Belt, Water Pump, Tensioners and Front-Seal Service
US-market 1990-1993 NA6 1.6L, 1994-1997 NA8 1.8L, 1999-2000 NB1 1.8L, and 2001-2005 NB2 1.8L VVT. Mazdaspeed NB is excluded from universal kit claims.
View guideNA/NB Miata Heater Hoses, Rear Coolant O-Ring & Back-of-Head Leak Parts
NA/NB
View guideNA/NB Miata Radiator Fan Motors, Relays and Thermoswitch Diagnosis
1990-2005 NA/NB Miata. Fan control differs by year, engine, A/C and ECU strategy; 1990-1993 uses a dedicated thermoswitch path.
View guideNA/NB Miata Radiator, Hoses, Thermostat & Plastic End-Tank Warning
NA/NB
View guideS13 240SX KA24DE Radiators and Fan Shrouds
S13 240SX 1991-1994 USDM KA24DE
View guide2011-2014 Mustang GT 5.0L Water Pump, Thermostat and Cooling Leak Paths
2011-2014 Mustang GT 5.0L Coyote only; Boss 302, V6 and GT500 excluded unless VIN catalog confirms the exact component
View guideS197 Cooling-System Diagnosis, Fan & Radiator Paths
S197 Mustang GT 2005-10 4.6L 3V
View guide2005-2010 Mustang V6 4.0L Thermostat Housing, Thermostat, Water Pump and Leak Paths
2005-2010 Mustang V6 4.0L only; 4.6L/5.4L and 2011-up engines excluded
View guide