SKP SK040378HD Serpentine Belt - Air Conditioning or Fan and Alternator

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SKP SK040378HD Serpentine Belt - Air Conditioning or Fan and Alternator

Brand	SKP SK040378HD
Position	Air Conditioning and Fan and Alternator
Fits	Acura, Cadillac, Chevrolet, GMC, Honda, and Hummer · 255 vehicles

Quiet operation. Helps reduce squealing noises for smoother accessory drive performance.

Hassle-free fit. Engineered for straightforward installation and reliable belt replacement.

Serpentine belt. Connects engine power to key components to keep systems running smoothly.

Cross-references Dayco 5040378 and Gates K040378HD for the same application. See all 2.

$15.62Free shipping

In stock · usually ships same day before 1pm CST

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SKP Serpentine Belt for Heavy-Duty A/C Applications

The SKP SK040378HD serpentine belt is built for heavy-duty accessory drive applications that keep engine-driven systems operating smoothly. It is a direct-fit replacement for a wide range of Chevrolet, GMC, Cadillac, and Hummer vehicles with air conditioning or fan and alternator drive setups.

Use this belt for service on vehicles such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, and Cadillac Escalade when the original belt shows wear, noise, or loss of tension. The SK040378HD is also cross-referenced to Dayco 5040378 and Gates K040378HD for the same application.

Key Features

Serpentine belt for accessory drive system service
Heavy-duty construction for demanding engine bay conditions
Supports smooth operation of driven accessories
Engineered for quiet running and consistent fit
Direct replacement for select A/C and fan/alternator applications

Detailed Description

SKP SK040378HD is a replacement serpentine belt for vehicles equipped with heavy-duty accessory drive configurations. It is used across many GM truck, SUV, and van platforms, including Chevrolet Silverado, Suburban, Tahoe, Avalanche, Express, GMC Sierra, Savana, Yukon, Cadillac Escalade, and Hummer H2 applications. It also covers 1996-1997 Acura SLX and 1997 Honda Passport fan and alternator drive setups. The belt is made with quality materials to support long service life, stable operation, and a proper fit in the accessory drive belt system.

What It Helps Address

Squealing or chirping from a worn belt
Cracking, glazing, or visible belt wear
Accessory drive slippage
Battery charging issues caused by belt drive problems
Reduced performance of air conditioning or engine-driven accessories

Installation Notes and Tips

Verify the vehicle’s engine and accessory drive configuration before ordering. This part fits 2002-2008 Cadillac Escalade, Air Conditioning, Heavy Duty; 1999-2008 Chevrolet Silverado 1500, Air Conditioning, Heavy Duty; and 2000-2008 GMC Yukon, Air Conditioning, Heavy Duty, among many other listed applications. Inspect pulleys, tensioners, and idlers during belt replacement, and confirm routing against the vehicle’s belt diagram before startup.

Quality Assurance

SKP manufactures this belt for dependable fit and consistent operation in heavy-duty service applications. The SK040378HD is built to meet the demands of daily driving and accessory drive performance across the listed vehicle applications.

This part fits 255 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2010	GMC	Savana 4500	6.0L	V8	FLEX	Air Conditioning	Heavy Duty
2009	GMC	Savana 4500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2009	Workhorse	W42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2009	Workhorse Custom Chassis	W42	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Cadillac	Escalade	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2008	Cadillac	Escalade ESV	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2008	Cadillac	Escalade EXT	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Avalanche	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Express 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2008	Chevrolet	Express 2500	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Express 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Silverado 2500	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Silverado 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Silverado 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Silverado 3500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2008	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	W3500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Chevrolet	W4500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Savana 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2008	GMC	Savana 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Savana 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Sierra	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Sierra 3500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2008	GMC	Yukon XL 1500	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2008	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2008	Hummer	H2	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2008	Workhorse	W42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2008	Workhorse Custom Chassis	W42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2007	Cadillac	Escalade	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2007	Cadillac	Escalade ESV	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2007	Cadillac	Escalade EXT	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Avalanche	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Express 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2007	Chevrolet	Express 2500	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Express 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 1500 Classic	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 1500 HD Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 2500	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 2500 HD Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 3500 Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Silverado 3500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2007	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	W3500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Chevrolet	W4500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Savana 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2007	GMC	Savana 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Savana 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 1500 Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 1500 HD Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 2500 HD Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 3500 Classic	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Sierra 3500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	W3500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	W4500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2007	GMC	Yukon XL 1500	6.2L	V8	GAS	Air Conditioning	Heavy Duty
2007	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Hummer	H2	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Isuzu	NPR	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Isuzu	NPR-HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2007	Workhorse	W42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2007	Workhorse Custom Chassis	W42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2006	Cadillac	Escalade	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Cadillac	Escalade ESV	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Cadillac	Escalade EXT	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Avalanche 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Express 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Express 2500	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Express 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Silverado 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Silverado 2500	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Silverado 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Silverado 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2006	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	W3500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Chevrolet	W4500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Savana 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Savana 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Savana 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Sierra 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Sierra 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	W3500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	W4500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2006	GMC	Yukon XL 1500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Hummer	H2	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Isuzu	NPR	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2006	Isuzu	NPR-HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Cadillac	Escalade	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Cadillac	Escalade ESV	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Cadillac	Escalade EXT	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Avalanche 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Express 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Express 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Express 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Silverado 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Silverado 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Silverado 2500 HD	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2005	Chevrolet	Silverado 3500	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2005	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2005	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	W3500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Chevrolet	W4500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Savana 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Savana 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Savana 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Sierra 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Sierra 3500	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2005	GMC	W3500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	W4500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2005	GMC	Yukon XL 1500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Hummer	H2	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Isuzu	NPR	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Isuzu	NPR-HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2005	Workhorse Custom Chassis	P42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2004	Cadillac	Escalade	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Cadillac	Escalade ESV	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Cadillac	Escalade EXT	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Avalanche 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Cargo Van	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Express 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Express 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Express 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Silverado 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Silverado 2500 HD	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2004	Chevrolet	Silverado 3500	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2004	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2004	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	W3500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Chevrolet	W4500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Savana 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Savana 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Savana 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Sierra 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Sierra 3500	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2004	GMC	W3500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	W4500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2004	GMC	Yukon XL 1500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Hummer	H2	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Isuzu	NPR	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Isuzu	NPR-HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2004	Workhorse Custom Chassis	P42	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2003	Cadillac	Escalade	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Cadillac	Escalade ESV	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Cadillac	Escalade EXT	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Avalanche 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Express 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Express 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Express 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Silverado 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Silverado 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Silverado 2500 HD	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2003	Chevrolet	Silverado 3500	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2003	Chevrolet	Sonora	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2003	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2003	Chevrolet	W4500 Tiltmaster	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Savana 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Savana 2500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Savana 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Sierra 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Sierra 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Sierra 3500	6.0L	V8	CNG	Air Conditioning	Heavy Duty
2003	GMC	W4500 Forward	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2003	GMC	Yukon XL 1500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2003	Hummer	H2	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Cadillac	Escalade	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Cadillac	Escalade EXT	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Avalanche 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Silverado 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Silverado 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Silverado 2500 HD	6.0L	V8	BI-FUEL	Air Conditioning	Heavy Duty
2002	Chevrolet	Silverado 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Suburban 1500	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2002	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Sierra 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Sierra 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Sierra 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Yukon	5.3L	V8	FLEX	Air Conditioning	Heavy Duty
2002	GMC	Yukon XL 1500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2002	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Silverado 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Silverado 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Silverado 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Silverado 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Suburban 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Sierra 1500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Sierra 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Sierra 2500 HD	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Sierra 3500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Yukon	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Yukon XL 1500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2001	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2000	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2000	Chevrolet	Silverado 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2000	Chevrolet	Suburban 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2000	Chevrolet	Suburban 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2000	Chevrolet	Tahoe	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2000	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2000	GMC	Sierra 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
2000	GMC	Yukon	4.8L	V8	GAS	Air Conditioning	Heavy Duty
2000	GMC	Yukon XL 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
2000	GMC	Yukon XL 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
1999	Chevrolet	Silverado 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
1999	Chevrolet	Silverado 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
1999	GMC	Sierra 1500	5.3L	V8	GAS	Air Conditioning	Heavy Duty
1999	GMC	Sierra 2500	6.0L	V8	GAS	Air Conditioning	Heavy Duty
1997	Acura	SLX	3.2L	V6	GAS	Fan and Alternator	Heavy Duty
1997	Honda	Passport	3.2L	V6	GAS	Fan and Alternator	Heavy Duty
1996	Acura	SLX	3.2L	V6	GAS	Fan and Alternator	Heavy Duty
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Directly replaces or cross-references 2 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Dayco — 5040378Gates — K040378HD