REPLACES OEM PART NUMBERS:
• GM 22091721
SPECIFICATIONS:
• Type: HVAC Fan Clutch
• Condition: New
• Clutch Type: Thermal (Viscous)
• Rotation: Clockwise
• Mounting: Water Pump Pulley
• Engine: 4.3L V6
APPLICATIONS:
• 1985-1986 Chevrolet Astro 4.3L V6
• 1973-1991 Chevrolet Blazer 4.3L V6
• 1975-1986 Chevrolet C10 4.3L V6
• 1973-1986 Chevrolet C10 Suburban 4.3L V6
• 1973-1974 Chevrolet C10 Pickup 4.3L V6
• 1988-1991 Chevrolet C1500 4.3L V6
• 1975-1986 Chevrolet C20 4.3L V6
• 1973-1986 Chevrolet C20 Suburban 4.3L V6
• 1973-1974 Chevrolet C20 Pickup 4.3L V6
• 1988-1991 Chevrolet C2500 4.3L V6
• 1975-1986 Chevrolet C30 4.3L V6
• 1973-1974 Chevrolet C30 Pickup 4.3L V6
• 1988-1991 Chevrolet C3500 4.3L V6
• 1972-1996 Chevrolet Caprice 4.3L V6
• 1994-1994 Chevrolet Commercial Chassis 4.3L V6
• 1978-1987 Chevrolet El Camino 4.3L V6
• 1975-1988 Chevrolet G10 4.3L V6
• 1973-1974 Chevrolet G10 Van 4.3L V6
• 1975-1988 Chevrolet G20 4.3L V6
• 1973-1974 Chevrolet G20 Van 4.3L V6
• 1975-1988 Chevrolet G30 4.3L V6
• 1973-1974 Chevrolet G30 Van 4.3L V6
• 1972-1996 Chevrolet Impala 4.3L V6
• 1975-1986 Chevrolet K10 4.3L V6
• 1973-1986 Chevrolet K10 Suburban 4.3L V6
• 1973-1974 Chevrolet K10 Pickup 4.3L V6
• 1988-1991 Chevrolet K1500 4.3L V6
• 1975-1986 Chevrolet K20 4.3L V6
• 1973-1986 Chevrolet K20 Suburban 4.3L V6
• 1973-1974 Chevrolet K20 Pickup 4.3L V6
• 1988-1991 Chevrolet K2500 4.3L V6
• 1977-1986 Chevrolet K30 4.3L V6
• 1973-1974 Chevrolet K30 Pickup 4.3L V6
• 1988-1991 Chevrolet K3500 4.3L V6
• 1975-1986 Chevrolet K5 Blazer 4.3L V6
• 1978-1987 Gmc Caballero 4.3L V6
PRODUCT DETAILS:
This thermal viscous fan clutch is a direct OEM replacement for 1972-1996 Chevrolet Astro, Blazer, C10 equipped with 4.3L V6 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 viscous clutch uses temperature-sensitive engagement for optimal engine cooling performance across all operating conditions. Premium bearing assembly and viscous coupling meet or exceed OEM specifications for engagement temperature and torque capacity. Direct bolt-on replacement with factory-matching bolt pattern for straightforward installation.
⚠️ Verify fitment before ordering.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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