Four Seasons 46001 Standard Rotation Thermal Standard Duty Fan Clutch

The Four Seasons 46001 is a Standard Rotation Thermal Standard Duty engine cooling fan clutch, engineered as a direct-fit replacement for OEM fan clutch assemblies. Designed to maintain proper engine temperature by modulating fan speed based on underhood heat, this thermal fan clutch engages fully when cooling demand is high and partially disengages during light-load conditions to reduce parasitic drag and fuel consumption.

As part of Four Seasons' comprehensive temperature control line, the 46001 is designed, tested, and built by application to deliver OE-equivalent performance, fit, and appearance. Precision machined components allow for out-of-the-box installation without modification.

Key Features:

• Standard rotation thermal fan clutch — thermostatic operation for temperature-responsive fan engagement
• Standard duty rating — suitable for typical passenger car and light truck applications
• Designed, tested, and built to OE performance specifications
• Precision machined for accurate fit and reliable sealing
• Direct replacement for straightforward, out-of-box installation
• Backed by a 12-month / 12,000-mile warranty against defects in materials and workmanship

Cross-Reference Part Numbers: Balkamp 271603, Beck/Arnley 1300205, Hayden 2593, Murray 46001, ACDelco 1540318, GMB 9152030, Carquest 215047, Autopart International CWK922131, Factory Air 46001.

California Residents: This product contains a chemical known to the State of California to cause cancer (Prop 65 Warning).