OEM Grade HVAC Fan Clutch Compatible with 1975-1986 Chevrolet C10 4.3L V6 Thermal Viscous Engine Cooling Temperature Activated Direct Replacement Bolt-On Replaces GM 22091721 New

GMB HVAC Fan Clutch for 1972-1996 Chevrolet Astro Blazer C10 4.3L V6 OEM Grade replacement hvac fan clutch for 1972-1996 Chevrolet Astro with 4.3L V6. SPECIFICATIONS: · Type: HVAC Fan Clutch · Condition: New · Clutch Type: Thermal (Viscous) · Rotation: Clockwise · Mounting: Water Pump Pulley · Fan Blade Included: No · Engine: 4.3L V6 REPLACES OEM PART NUMBERS: · GM 22091721 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 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 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.