Four Seasons 36706 Thermal Engine Cooling Fan Clutch

The Four Seasons 36706 is a thermal engine cooling fan clutch engineered to regulate engine cooling fan operation based on temperature. This standard rotation, standard duty fan clutch is precision-machined to meet or exceed original equipment specifications, ensuring optimal cooling system performance and engine temperature control.

Key Features:

• Thermal-activated clutch engages the cooling fan when additional cooling is required
• Standard rotation design with standard duty construction
• Precision-machined components for OE fit, form, and function
• Designed, tested, and built by application for reliable performance
• Ready for out-of-box installation with no modifications required
• Approximately 6.3 inches in diameter

Four Seasons is one of the industry's largest aftermarket mobile climate control parts suppliers and the world's largest compressor remanufacturer. Each fan clutch is meticulously tested, inspected, and validated to ensure maximum reliability and long service life. This replacement fan clutch helps improve cooling system efficiency by engaging the fan only when needed, reducing parasitic engine load during normal operation.

Cross-Reference Part Numbers: BMW 11521740963, BMW 11521709499, BMW 11521719269, BMW 11527505302, Hayden 2691, Spectra Premium 2691, Beck/Arnley 1300192, ACDelco 1580249, Derale 22099, and others.