REPLACES OEM PART NUMBERS:
• GM 15167688
• GM 15192834
• GM 15258716
• GM 15816067
• GM 94670096
SPECIFICATIONS:
• Type: HVAC Fan Clutch
• Condition: New
• Clutch Type: Thermal (Viscous)
• Rotation: Clockwise
• Mounting: Water Pump Pulley
• Engine: 6.6L V8 Diesel
APPLICATIONS:
• 2003-2009 Gmc C4500 Topkick 6.6L V8 Diesel
• 2003-2009 Gmc C5500 Topkick 6.6L V8 Diesel
• 2003-2009 Chevrolet C4500 Kodiak 6.6L V8 Diesel
• 2003-2009 Chevrolet C5500 Kodiak 6.6L V8 Diesel
PRODUCT DETAILS:
This thermal viscous fan clutch is a direct OEM replacement for 2003-2009 Chevrolet C4500 Topkick, C5500 Topkick, C4500 Kodiak equipped with 6.6L V8 Diesel 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 bi-metallic coil and silicone fluid to progressively engage the cooling fan when engine temperatures rise, then disengage at lower temperatures to reduce parasitic drag and improve fuel economy. This temperature-activated design provides the optimal balance between engine cooling performance and mechanical efficiency across all driving conditions. Premium bearing assembly and viscous coupling meet or exceed OEM specifications for engagement temperature, fan speed range, 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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