REPLACES OEM PART NUMBERS:
• GM 15548578
• GM 15548579
SPECIFICATIONS:
• Type: HVAC Fan Clutch
• Condition: New
• Clutch Type: Thermal (Viscous)
• Rotation: Clockwise
• Mounting: Water Pump Pulley
• Engine: 4.3L V6
APPLICATIONS:
• 1987-1991 Chevrolet Blazer 4.3L V6
• 1986-1986 Chevrolet C10 4.3L V6
• 1986-1986 Chevrolet C10 Suburban 4.3L V6
• 1988-1993 Chevrolet C1500 4.3L V6
• 1992-1993 Chevrolet C1500 Suburban 4.3L V6
• 1986-1986 Chevrolet C20 4.3L V6
• 1986-1986 Chevrolet C20 Suburban 4.3L V6
• 1988-1993 Chevrolet C2500 4.3L V6
• 1992-1993 Chevrolet C2500 Suburban 4.3L V6
• 1986-1986 Chevrolet C30 4.3L V6
• 1988-1993 Chevrolet C3500 4.3L V6
• 1996-1996 Chevrolet Express 2500 4.3L V6
• 1996-1996 Chevrolet Express 3500 4.3L V6
• 1994-1995 Chevrolet G20 4.3L V6
• 1994-1996 Chevrolet G30 4.3L V6
• 1986-1986 Chevrolet K10 4.3L V6
• 1986-1986 Chevrolet K10 Suburban 4.3L V6
• 1988-1993 Chevrolet K1500 4.3L V6
• 1992-1993 Chevrolet K1500 Suburban 4.3L V6
• 1986-1986 Chevrolet K20 Suburban 4.3L V6
• 1986-1986 Chevrolet K20 4.3L V6
• 1988-1993 Chevrolet K2500 4.3L V6
• 1992-1993 Chevrolet K2500 Suburban 4.3L V6
• 1986-1986 Chevrolet K30 4.3L V6
• 1988-1993 Chevrolet K3500 4.3L V6
• 1994-1998 Chevrolet P30 4.3L V6
• 1987-1988 Chevrolet R10 Suburban 4.3L V6
• 1987-1987 Chevrolet R10 4.3L V6
• 1989-1991 Chevrolet R1500 Suburban 4.3L V6
• 1987-1988 Chevrolet R20 4.3L V6
• 1987-1988 Chevrolet R20 Suburban 4.3L V6
• 1989-1991 Chevrolet R2500 Suburban 4.3L V6
• 1989-1989 Chevrolet R2500 4.3L V6
• 1987-1988 Chevrolet R30 4.3L V6
• 1989-1991 Chevrolet R3500 4.3L V6
PRODUCT DETAILS:
This thermal viscous fan clutch is a direct OEM replacement for 1986-1998 Chevrolet Blazer, C10, C10 Suburban 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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