Duralast Serpentine Belt Drive Component Kit BK3100
Part #
BK3100
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Specifications:
Warranty:
Part Number:
SKU Number:
| Warranty | |
|---|---|
| Part # | BK3100 |
| SKU # | 1126415 |
Belts, tensioners and pulleys seldom break, rather they wear down over time. Tensioners, pulleys and belts need to be checked at 60,000 miles and replaced at 90,000 miles. Belts and tensioners wear at the same rate. We recommend that you change these components together at the same time - every time. Duralast Serpentine Belt Kits come with everything you need to get the job done.
- Designed for OE Form Fit and Function
- Kit includes belt(s) and all necessary drive components
- One kit specifically made for your vehicle
- Belt Routing Diagram included
140 Ratings
84% of reviewers recommend this product.
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Review Summary
The product appears to have mixed reviews. Some customers found it to be a good quality, easy-to-install solution that effectively addressed their needs. However, others reported issues with the product's durability and compatibility, requiring multiple exchanges to get the correct part. Overall, the product seems to work well for some users, but quality and fit may be inconsistent.
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120 Reviews
Ease of installation.
KIRBY4 days agoVerified PurchaseRecommendedFit right on my suburban. Easy to remove old and install the new.Purchased for: 2004 Chevrolet Suburban 1500Helpful?
Nice replacement and tough
GARY6 days agoVerified PurchaseRecommendedStill working strong 1 year later no problems under the harsh conditions in Alaska!Purchased for: 2004 GMC YukonHelpful?
Wrong Product Description.
Anonymous1 month agoVerified PurchaseThis is not a “Serpentine Belt” kit. It is an Air Conditioner Belt and Tensioner kit. AutoZone needs to correct this.Purchased for: 2007 GMC Sierra 1500 ClassicHelpful?
Yes
REGGIE1 month agoVerified PurchaseRecommendedYes it's awesome product. Auto zone have great servicePurchased for: YukonHelpful?
- Anonymous2 months agoVerified PurchaseWorks fine . And pretty cheap
Helpful?
- Simon2 months agoVerified PurchaseWork well no Problems good customer service.Purchased for: 2007 Chevrolet Tahoe
Helpful?
NOT a serpentine drive belt
Jesse3 months agoThis is NOT the serpentine drive belt as described: It is the AC belt and AC belt tensioner. Wrong part description.Purchased for: 2007 Chevrolet Suburban 1500Helpful?
Wrong item sent
KIM4 months agoVerified PurchaseIt was packaged as a serpentine belt but we received a fan belt and are returning it.Helpful?
Good price, fixed the problem
Rick Sprout4 months agoVerified PurchaseRecommendedAC belt tentioner worked great?Purchased for: 2007 Tahoe 5.3Helpful?
Great part
Anonymous5 months agoVerified PurchaseWorks greatPurchased for: GMC 2500Helpful?
pieza
MARCO6 months agoVerified Purchasecompletamente satisfechoHelpful?
2001 Gmc Yukon 2wd 5.3 ac belt and pulley
CHARLES E7 months agoVerified PurchaseRecommendedPerfect fit quality build super solidPurchased for: 2001 Gmc Yukon sle 5.3 2wdHelpful?
Plastic pulley is junk
Andrew7 months agoPlastic pulley broke after 4 days. Don’t buy this. Find an OE steel pulley tensioner.Purchased for: 2005 GMC YUKON 5.3Helpful?
It was missing the pulley
MichaelSieburg7 months agoVerified PurchaseIt was missing the pulleyPurchased for: 01 silveradoHelpful?
Poor Quality
ESTEBAN7 months agoBought the kit in March and it broke in August. Very few miles were driven on the truck. Tensioner spring housing cracked, seized in position and spun the belt. Very poor qualityPurchased for: 2003 GMC SIERRA 1500 HDHelpful?
My new bet and tensioner kit
Anonymous7 months agoVerified PurchaseRecommendedI do like the products they've been working very wellPurchased for: 2002 GMC Yukon XL 1500 SLTHelpful?
A/c belt kit
Michael8 months agoVerified PurchaseRecommendedFit correctly, working good so far.Purchased for: ChevroletHelpful?
right part
Tim8 months agoVerified PurchaseRecommendedthe part is the right fitPurchased for: 2004 chevy 2500hdHelpful?
It was a good price for the kit and included belt
Rabbit8 months agoVerified PurchaseI put it on a 2002 Silverado and install was easyHelpful?
Auto zone representative was great
Carlos8 months agoVerified PurchaseRecommendedAuto zone representativeHelpful?

