Rareelectrical Hvac Fan Clutch Fits 1997-2008 Ford F-150 4.2L V6/4.6L/5.0L/5.4L V8 Thermal Viscous Engine Cooling Temperature Activated Direct Replacement Replaces Ford F85z8a616aa New

GMB HVAC Fan Clutch for 1997-2008 Ford F-150 F-150 Heritage 4.2L V6/4.6L/5.0L/5.4L V8 OEM Grade replacement hvac fan clutch for 1997-2008 Ford F-150 with 4.2L V6/4.6L/5.0L/5.4L V8. SPECIFICATIONS: Type: HVAC Fan Clutch Condition: New Clutch Type: Thermal (Viscous) Rotation: Clockwise Mounting: Water Pump Pulley Fan Blade Included: No Engine: 4.2L V6/4.6L/5.0L/5.4L V8 REPLACES OEM PART NUMBERS: FORD F65Z8A616BB FORD F65Z8A616AB FORD F85Z8A616AA FORD F85Z8A616BA FORD 5L3Z8A616AB FORD 5L3Z8A616BB FORD AU2Z8A616JA FORD 4L3Z8A616BA FORD 4L3Z8A616AA FORD 5L3Z8A616AA APPLICATIONS: (1997-2008) Ford F-150 4.2L V6/4.6L/5.0L/5.4L V8 (2004) Ford F-150 Heritage 4.2L V6/4.6L/5.0L/5.4L V8 PRODUCT DETAILS: This thermal viscous fan clutch is a direct OEM replacement for 1997-2008 Ford F-150, F-150 Heritage equipped with 4.2L V6/4.6L/5.0L/5.4L V8 engines. The fan clutch mounts between the water pump pulley and the engine cooling fan blade, controlling fan engagement based on engine compartment temperature. The thermal fan clutch uses a bi-metallic coil spring that responds to rising radiator heat, engaging the silicone fluid coupling to drive the fan at higher speeds when additional cooling airflow is needed. When the engine is cool or at highway speeds where ram air provides sufficient cooling, the clutch disengages allowing the fan to freewheel, reducing parasitic drag on the engine and improving fuel economy. This temperature-activated design provides the optimal balance between engine cooling performance and mechanical efficiency. ⚠️ Verify vehicle application, engine, and configuration before ordering. Fitment data is provided as a guide only. Not responsible for incorrect purchases. Always confirm your original part number for proper compatibility.

• Compatible with Ford,F-150,Heritage,NAPA,Motorcraft,Imperial,Hayden,GMB,GM,Four Seasons,Ford,Compressor Works,Carter,Airtex,Advance/Carquest,ACDelco. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Replaces Oem Part Numbers: / Ford F65z8a616bb / Ford F65z8a616ab / Ford F85z8a616aa / Ford F85z8a616ba / Ford 5L3z8a616ab / Ford 5L3z8a616bb / Ford Au2z8a616ja / Ford 4L3z8a616ba / Ford 4L3z8a616aa / Ford 5L3z8a616aa / / Specifications: / Type: Hvac Fan Clutch / Condition: New / Clutch Type: Thermal (Viscous) / Rotation: Clockwise / Mounting: Water Pump Pulley / Engine: 4.2L V6/4.6L/5.0L/5.4L V8 / / Applications: / 1997-2008
• Applications: Ford / (1997-2008) F-150 4.2L V6/4.6L/5.0L/5.4L V8 / (2004) F-150 Heritage 4.2L V6/4.6L/5.0L/5.4L V8 / / ⚠️ Verify Fitment Before Ordering.
• Applications: ...
• HVAC Fan Clutch Source: Aftermarket