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Four Seasons
Fan ClutchFour Seasons 36945 Engine Cooling Fan Clutch
| Brand | Four Seasons 36945 |
|---|---|
| Bolt Hole Quantity | 4 |
| Bolt Thread | M10 x 1.5 Hole |
| Clutch Maximum Diameter | 7.2 |
| Clutch Type | C - Heavy Duty |
| Color | Raw Aluminum in Color |
| Description | Fan Clutches |
| Dia. IN | 7.2 |
| Distance From Clutch To Mounting Flange | 1.75 |
| Electronic Clutch? | Non Electronic |
| Fan Bolt Circle IN | 3.25 |
| Fan Bolt Circle MM | 82.6 |
| Material | Aluminum |
| Meets / Exceeds OEM? | Yes |
| Mount Dia. IN | 1.44 |
| Mount Dia. MM | 36 |
| Mounting Hardware? | Not Included |
| Mounting Hole Quantity | 4 |
| Mounting Type | HEX |
| New or Reman | New |
| Overall Dia. MM | 182.9 |
| Overall Height IN | 3.47 |
| Overall Height MM | 88.1 |
| Performance Rated? | Yes |
| Pilot Depth IN | 0.7 |
| Pilot Depth MM | 17.8 |
| Pilot Dia. IN | 1.18 |
| Pilot Dia. MM | 30 |
| Rotation | REV |
| Style | Heavy Duty |
| Type | Thermal |
| Use Type | Heavy |
| Product line | Fan Clutch |
| Fits | Chevrolet, GMC, and Cadillac · 584 vehicles |
Heavy-duty thermal clutch. Aluminum construction with a non-electronic design for dependable cooling control.
OE-spec replacement. Meets or exceeds OEM requirements for a direct-fit service part.
Raw aluminum finish. Uncoated look pairs with a heavy-use design and 4-bolt mounting.
Cross-references Autolite 2744, Continental 22624 and Four Seasons 4820R for the same application. See all 45.
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Not what you need? See all Engine Cooling Fan Clutch options
Four Seasons 36945 Heavy Duty Thermal Fan Clutch
The Four Seasons Fan Clutch 36945 is a heavy-duty thermal engine cooling fan clutch built with an aluminum body and reverse rotation design. It is a non-electronic replacement that meets or exceeds OEM requirements and is performance rated for demanding cooling-system service.
Compatible with Chevrolet Express, GMC Savana, Silverado, Sierra, Tahoe, Yukon, and related GM truck and van applications, this Four Seasons fan clutch is built for vehicles that need consistent fan engagement under load. The 36945 part number is a direct-fit option for many reverse-rotation, heavy-duty thermal fan clutch applications.
Key Features
- Heavy-duty thermal fan clutch design for engine cooling control
- Aluminum construction with raw aluminum finish
- Reverse rotation (REV) configuration
- Non-electronic clutch type
- Meets or exceeds OEM specifications
- Performance rated for demanding cooling-system use
- HEX mounting type with 4-bolt / 4-hole pattern
- New replacement part, not remanufactured
Detailed Description
Four Seasons 36945 is part of the Fan Clutch line, a product line focused on engine cooling fan clutch replacement for thermal-control applications. This heavy-duty thermal fan clutch uses a 7.2-inch maximum diameter, 1.44-inch mount diameter, and 3.25-inch fan bolt circle to support proper fan engagement on listed GM vehicles. The reverse-rotation setup is important for applications that require the fan to spin opposite standard rotation, especially on Chevrolet Express 2500 and GMC Savana 3500 configurations, as well as many Silverado, Sierra, Tahoe, and Yukon models.
This part cross-references Gates 22157 and 22158 for the same application. Use the 36945 part number when matching a replacement fan clutch for GM trucks and vans with thermal, heavy-duty cooling requirements.
What It Helps Address
- Engine overheating caused by weak fan clutch engagement
- Cooling fan slip that reduces airflow at idle or low speed
- Noise or inconsistent operation from a worn thermal clutch
- Poor cooling performance in towing or heavy-duty use
- Fitment issues when replacing a reverse-rotation fan clutch
Installation Notes and Fitment
- Fits 2016-2019 Chevrolet Express 3500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2014 Chevrolet Express 3500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2015 Chevrolet Express 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2003-2013 Chevrolet Express 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2015 Chevrolet Express 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2003-2013 Chevrolet Express 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2015 GMC Savana 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2003-2013 GMC Savana 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2015 GMC Savana 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2003-2013 GMC Savana 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2014 Chevrolet Express 1500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007-2010 Chevrolet Express 1500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2014 Chevrolet Express 2500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2014 GMC Savana 1500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007-2010 GMC Savana 1500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2014 GMC Savana 3500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2011-2013 Chevrolet Express 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2011-2013 GMC Savana 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2012-2013 GMC Yukon, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2012-2013 GMC Yukon XL 2500, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2011 Chevrolet Suburban 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006-2009 Chevrolet Suburban 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006-2011 Chevrolet Suburban 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008-2011 Chevrolet Tahoe, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2011 GMC Yukon, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008-2009 GMC Yukon, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2011 GMC Yukon XL 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007-2009 GMC Yukon XL 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008-2010 Chevrolet Cheyenne, N/A, w/o AC; Fan Clutch
- Fits 2003-2006 Chevrolet Cheyenne, N/A, w/o AC; Fan Clutch
- Fits 2006-2010 Chevrolet Silverado 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006-2010 Chevrolet Silverado 2500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008-2010 Chevrolet Silverado 3500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006 Chevrolet Silverado 3500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007-2010 Chevrolet Silverado 3500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2009-2010 GMC Sierra 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006-2007 GMC Sierra 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2009-2010 GMC Sierra 2500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006-2007 GMC Sierra 2500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2009-2010 GMC Sierra 3500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 GMC Sierra 3500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2010 GMC Yukon, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2010 GMC Yukon XL 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007-2009 GMC Yukon XL 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008 GMC Sierra 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008 GMC Sierra 2500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2008 GMC Sierra 3500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 Chevrolet Avalanche, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007 Chevrolet Avalanche, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 Chevrolet Cheyenne, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007 Chevrolet Cheyenne, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 1999-2007 Chevrolet Silverado 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2007 Chevrolet Silverado 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 Chevrolet Silverado 1500 Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 Chevrolet Silverado 1500 Classic, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007 Chevrolet Silverado 1500 Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 Chevrolet Silverado 1500 HD Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 1999-2007 Chevrolet Silverado 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2007 Chevrolet Silverado 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 Chevrolet Silverado 3500 Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2000-2007 Chevrolet Suburban 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2007 Chevrolet Suburban 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2000-2007 Chevrolet Tahoe, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2007 Chevrolet Tahoe, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 GMC Sierra, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007 GMC Sierra, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2006-2007 GMC Sierra 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2007 GMC Sierra 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2007 GMC Sierra 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 GMC Sierra 1500 Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 GMC Sierra 1500 Classic, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007 GMC Sierra 1500 Classic, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2007 GMC Sierra 1500 Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2007 GMC Sierra 1500 HD Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 GMC Sierra 2500 HD Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2007 GMC Sierra 3500 Classic, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006-2007 GMC Yukon, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2007 GMC Yukon, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2007 GMC Yukon, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2000-2007 GMC Yukon XL 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2007 GMC Yukon XL 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2004-2006 Cadillac Escalade, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2004-2006 Cadillac Escalade ESV, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2004-2006 Cadillac Escalade EXT, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2006 Chevrolet Avalanche 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2006 Chevrolet Avalanche 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2006 Chevrolet Silverado 1500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006 Chevrolet Tahoe, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2006 GMC Sierra 1500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2006 GMC Sierra 3500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch
- Fits 2002-2006 GMC Yukon, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2006 GMC Yukon XL 1500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2006 GMC Yukon XL 2500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2003-2005 Chevrolet Silverado 1500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2005 Chevrolet Silverado 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2005 Chevrolet Silverado 1500 HD, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2003 Chevrolet Silverado 1500 HD, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2005 Chevrolet Silverado 2500 HD, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2005 Chevrolet Silverado 3500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2005 Chevrolet Suburban 2500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2005 Chevrolet Tahoe, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2002-2005 GMC Sierra 1500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2005 GMC Sierra 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2005 GMC Sierra 1500 HD, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2003 GMC Sierra 1500 HD, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2005 GMC Sierra 2500 HD, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2005 GMC Sierra 3500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2000-2005 GMC Yukon, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 2002-2004 Chevrolet Silverado 2500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2004 GMC Sierra 2500, N/A, Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 2002-2003 Cadillac Escalade, N/A, Optional Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2002 Chevrolet C1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1996-2002 Chevrolet Express 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 1996-2002 Chevrolet Express 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 1996-2002 Chevrolet Express 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 2001-2002 Chevrolet G30, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 1996 Chevrolet G30, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 1996-2002 GMC Savana 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 1996-2002 GMC Savana 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 1996-2002 GMC Savana 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
- Fits 2001 Chevrolet Silverado 1500 HD, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 Chevrolet Silverado 1500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 1999-2001 Chevrolet Silverado 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 1999-2001 Chevrolet Silverado 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 Chevrolet Silverado 2500 HD, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 Chevrolet Silverado 2500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 Chevrolet Silverado 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 Chevrolet Silverado 3500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2000-2001 Chevrolet Suburban 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2000-2001 Chevrolet Suburban 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 1500 HD, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 1500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 1999-2001 GMC Sierra 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 1999-2001 GMC Sierra 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 2500 HD, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 2500 HD, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Sierra 3500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Yukon, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Yukon, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Yukon XL 1500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2001 GMC Yukon XL 1500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 2000-2001 GMC Yukon XL 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch
- Fits 2000-2001 GMC Yukon XL 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch
- Fits 1999-2000 GMC Sierra 2500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch
- Fits 1999-2000 GMC Sierra 2500, N/A, Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch
- Fits 1996 GMC G3500, N/A, Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch
Quality Assurance
Four Seasons 36945 is a new replacement fan clutch that meets or exceeds OEM specifications and is performance rated for heavy-duty cooling applications. Verify the reverse-rotation, mounting, and bolt-circle details against your vehicle’s original fan clutch before installation.
This part fits 584 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2019 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2018 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2017 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2016 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2015 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2015 | Chevrolet | Express 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2015 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2015 | Chevrolet | Express 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2015 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2015 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2014 | Chevrolet | Express 1500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2014 | Chevrolet | Express 2500 | — | 4.8L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2014 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2014 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2014 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | Chevrolet | Express 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | Chevrolet | Express 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | Chevrolet | Express 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Savana 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Yukon | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2013 | GMC | Yukon XL 2500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | Chevrolet | Express 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | Chevrolet | Express 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | Chevrolet | Express 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Savana 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Yukon | — | 6.0L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2012 | GMC | Yukon XL 2500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Chevrolet | Express 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Chevrolet | Express 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Chevrolet | Express 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2011 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2011 | Chevrolet | Tahoe | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2011 | GMC | Savana 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | GMC | Savana 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | GMC | Savana 3500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2011 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2011 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2010 | Chevrolet | Express 1500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | Chevrolet | Silverado 3500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | Chevrolet | Silverado 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | Chevrolet | Tahoe | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2010 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | GMC | Sierra 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2010 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2009 | Chevrolet | Express 1500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Silverado 3500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Silverado 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | Chevrolet | Tahoe | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2009 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | GMC | Sierra 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2009 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2008 | Chevrolet | Express 1500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Silverado 3500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Silverado 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | Chevrolet | Tahoe | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2008 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | GMC | Sierra 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; Incl. Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2008 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Avalanche | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Avalanche | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | Chevrolet | Cheyenne | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Cheyenne | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | Chevrolet | Express 1500 | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 Classic | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | Chevrolet | Silverado 1500 HD Classic | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Silverado 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Silverado 2500 HD Classic | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Silverado 3500 Classic | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Silverado 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | GMC | Savana 1500 | — | 5.3L | V8 | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Sierra | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Sierra | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | GMC | Sierra 1500 Classic | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Sierra 1500 Classic | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Sierra 1500 Classic | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Sierra 1500 Classic | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | GMC | Sierra 1500 HD Classic | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Sierra 2500 HD Classic | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Sierra 3500 Classic | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Sierra 3500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2007 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2007 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2007 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Cadillac | Escalade | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Cadillac | Escalade ESV | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Cadillac | Escalade EXT | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2006 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LS | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LS | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LS | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LT | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LT | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LT | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | LT | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | WT | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | WT | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | Hybrid | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 | Hybrid | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Silverado 1500 HD | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Chevrolet | Silverado 2500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Chevrolet | Suburban 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Suburban 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | GMC | Sierra 1500 HD | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Heavy Duty Tow Pkg.; w/ AC; Fan Clutch |
| 2006 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2006 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2006 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Cadillac | Escalade | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Cadillac | Escalade ESV | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Cadillac | Escalade EXT | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2005 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | Chevrolet | Silverado 1500 HD | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | GMC | Sierra 1500 HD | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2005 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2005 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Cadillac | Escalade | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Cadillac | Escalade ESV | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Cadillac | Escalade EXT | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2004 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | GMC | Sierra 2500 | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2004 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2004 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Cadillac | Escalade | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | Chevrolet | Cheyenne | — | — | — | N/A | w/o AC; Fan Clutch |
| 2003 | Chevrolet | Express 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Express 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | Chevrolet | Silverado 1500 HD | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | GMC | Savana 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Savana 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | GMC | Sierra 1500 HD | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 2500 | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2003 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2003 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Cadillac | Escalade | — | — | — | N/A | Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Avalanche 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | Chevrolet | C1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | G30 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | Chevrolet | Silverado 1500 HD | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Savana 3500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2002 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | GMC | Sierra 1500 HD | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Sierra 2500 | — | — | — | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2002 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2002 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation Optional Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | C1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | G30 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 1500 HD | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 1500 HD | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Silverado 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Suburban 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Savana 3500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2001 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 1500 HD | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 1500 HD | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 2500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 2500 HD | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Sierra 3500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon XL 1500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2001 | GMC | Yukon XL 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2001 | GMC | Yukon XL 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | C1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | Chevrolet | Suburban 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Suburban 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Tahoe | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | Chevrolet | Tahoe | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Savana 3500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 2000 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Sierra 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Sierra 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Sierra 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | GMC | Sierra 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Yukon | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | GMC | Yukon | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Yukon XL 1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 2000 | GMC | Yukon XL 1500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 2000 | GMC | Yukon XL 2500 | — | — | — | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 1999 | Chevrolet | C1500 | — | — | — | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | Chevrolet | Silverado 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | Chevrolet | Silverado 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 1999 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | Chevrolet | Silverado 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 1999 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 1999 | Chevrolet | Silverado 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 1999 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | Chevrolet | Silverado 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 1999 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1999 | GMC | Sierra 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | GMC | Sierra 1500 | — | 4.8L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 1999 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | GMC | Sierra 1500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 1999 | GMC | Sierra 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ 4.10 Rear Axle Ratio; Fan Clutch |
| 1999 | GMC | Sierra 2500 | — | 6.0L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/ Trailer Tow Pkg.; w/ 3.73, 3.42, or 3.08 Rear Axle Ratio; Fan Clutch |
| 1999 | GMC | Sierra 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; Fan Clutch |
| 1999 | GMC | Sierra 2500 | — | 5.3L | V8 | N/A | Reverse Rotation; Optional Heavy Duty Thermal Fan Clutch; w/o Trailer Tow Pkg.; w/ AC; w/ 3.08, 3.42, or 3.73 Rear Axle Ratio; Fan Clutch |
| 1998 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1998 | GMC | Savana 3500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1997 | GMC | Savana 3500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | Express 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | G30 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | Chevrolet | G30 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | G3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | G3500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 1500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 1500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 1500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 2500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 2500 | — | 5.0L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 2500 | — | 4.3L | V6 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| 1996 | GMC | Savana 3500 | — | 5.7L | V8 | N/A | Reverse Rotation; Heavy Duty Thermal Fan Clutch; w/ AC; Fan Clutch |
| No rows match your filter. | |||||||
Directly replaces or cross-references 45 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autolite — 2744Continental — 22624Four Seasons — 4820RFour Seasons — 36945Gates — 22157Gates — 22158Global Parts Distributors LLC — 29113212744TA067102772821545421545581545591545601545641545651548481549352151072713044027449227441540107713694593022601113694515022299151669061591177915977341159991261915097722135975221367312214985822149894221503732215037788986801A71304CWK922744FC140FFC5744TGC494KG2744