SKP SK46018 Engine Cooling Fan Clutch

Engine Cooling Fan Clutch Overview

The SKP SK46018 engine cooling fan clutch is a severe-duty thermal replacement for a wide range of Ford, Chevrolet, and GMC applications. It is listed for counterclockwise operation where noted and matches the fitment details shown for each vehicle.

Key Features

• Severe-duty thermal fan clutch design for engine cooling control.
• Counterclockwise rotation specified on applicable Ford E-Series and Super Duty fitments.
• Direct replacement coverage for multiple Ford, Chevrolet, and GMC truck and van applications.
• Interchanges with Four Seasons 46018 for the same application.
• Part number SK46018 for easy catalog lookup.

Detailed Fitment Information

Compatible with 2015-2016 Ford E-350 Super Duty, N/A, with counterclockwise rotation and severe-duty thermal fan clutch specification without A/C on listed applications. Compatible with 2016 Ford E-450 Super Duty, N/A, with counterclockwise rotation and severe-duty thermal fan clutch specification without A/C. Additional coverage includes 2008-2015 Ford E-450 Super Duty, 2008-2014 Ford E-150, 2008-2014 Ford E-250, 2008-2014 Ford E-350 Super Duty, 2008-2010 Ford F-250 Super Duty, 2008-2010 Ford F-350 Super Duty, and 2007 Ford E-Series applications with the notes shown in the fitment table. It also fits 2007 Chevrolet Silverado 2500 HD Classic, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2002-2006 Chevrolet Avalanche 2500, 2006 Chevrolet Silverado 1500, 2001-2006 Chevrolet Silverado 2500 HD, 2001-2006 Chevrolet Silverado 3500, 2001-2006 Chevrolet Suburban 2500, 2001-2006 GMC Sierra 2500 HD, 2001-2006 GMC Sierra 3500, 2001-2006 GMC Yukon XL 2500, 2001-2002 Chevrolet C3500HD, 2001-2002 Chevrolet Express 3500, 2001-2002 GMC C3500HD, and 2001-2002 GMC Savana 3500.

Common Replacement Uses

• Restores proper fan engagement when the clutch is worn or inconsistent.
• Addresses overheating concerns under load or in severe-duty service.
• Helps correct noisy, slipping, or over-coupled fan clutch operation.
• Supports cooling system service on Ford E-350 Super Duty, Silverado 2500 HD, and Sierra 3500 applications.

Installation Notes and Tips

Verify the rotation direction and the exact fitment notes before installation, especially on Ford E-Series and Super Duty applications. Match the vehicle year, model, and cooling configuration to the fitment table, and confirm the part number SK46018 against the original component before ordering.

Quality Assurance

SKP replacement cooling components are cataloged to match listed OE-style applications and cross-reference Four Seasons 46018. Part number SK46018 is also associated with interchange numbers 15091842 and 15712914 for the same application coverage.