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Dayco®
5040378K1 Serpentine Belt - Direct Fit, Kit

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$58.99
Manufacturer #5040378K1
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Location:
Air Conditioning, Air Conditioning And Tensioner
Notes:
-45 F Min. and 212 F Max. Opening Temperature; W Rib Profile; K-Section Cross Section; Standard Rib Depth; SAE J1459, SAE J2432 Standards; Includes (1) Automatic Belt Tensioner
Warranty:
1 year or 12,000-mile Dayco limited warranty
Quantity Sold:
Kit
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Effective Length:
37.8 in.
Material:
EPDM, Aramid Reinforced
Outside Circumference:
38.46 in.
Product Fit:
Direct Fit
Rib Count:
4
Top Width:
0.54 in.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
-
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
-
1999-2000 GMC Sierra 2500
SL
8 Cyl 6.0L
-
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Product Information

DAYCO OE REPLACEMENT SERPENTINE BELT

Engineered to exceptional standards, Dayco’s OE replacement serpentine belt is strictly designed to provide a proper fit and restore your engine's belt system to optimum working order. Since 1905, Dayco has developed top-tier replacement parts that keep cars moving, including belts, tensioners, pulleys and other timing products.

  • Made to strict requirements for proper fit and performance
  • Developed with exceptional-quality materials
  • Crafted for enduring service
  • Manufactured by drive and timing system specialists
  • Stress-free to install
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Is this the belt and tensioner just for the air conditioner?Richard P.Jun 09, 2024
Best Answer:Hi Richard, I'm glad to assist you. No, the serpentine belt connects and drives essential accessories like the alternator, power steering pump, water pump, and A/C compressor, while the belt tensioner ensures proper belt tension. Regular inspection and maintenance of these components are vital to ensure the efficient and reliable operation of your vehicle. If your truck is covered, grab our lowest price and click the link below to buy it today. Happy shopping! <a href="https://www.carparts.com/serpentine-belt/dayco/dy5040378k1?can=cpje1043_CSQA_20240609" target="_blank">https://www.carparts.com/serpentine-belt/dayco/dy5040378k1?can=cpje1043_CSQA_20240609</a>
Jeonino E.STAFFJun 09, 2024