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AC Delco® 38158 Professional Series Accessory Belt Tensioner

Manufacturer #38158

|
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38158 Professional Series Accessory Belt Tensioner
38158 Professional Series Accessory Belt Tensioner
38158 Professional Series Accessory Belt Tensioner

AC Delco® 38158 Professional Series Accessory Belt Tensioner

Manufacturer #38158

|
$63.01

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We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.

Return Policy

Not satisfied with your purchase? We offer returns for most items within 30 days of delivery for a refund. Check out our Return Policy for more details.

Warranty Policy

Right parts, guaranteed. If you find any defects, simply notify us within the warranty period, and we’ll take care of it. Check out our Warranty Policy for more details.

AC Delco®Professional Series Accessory Belt Tensioner
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Thumbs up!Professional Series Accessory Belt Tensioner
5.0/5
Perfect fit, best price, easy installation, quick shipping, no complaints. A+
RH
Posted by Robert H. / Sat, Nov 29
TensionerProfessional Series Accessory Belt Tensioner
5.0/5
It was a good quality part and it did the job in fixing the issue with my belt coming off.
MJ
Posted by Matthew J. / Thu, Nov 13
Tensioner pulleyProfessional Series Accessory Belt Tensioner
5.0/5
Exact fit and fully functioning. No more belt slippage or belt being thrown off.
BA
Posted by Byron A. / Wed, Nov 12
Professional Series Accessory Belt Tensioner
5.0/5
Went in with no problems
SS
Posted by Scott S. / Fri, Nov 07
Exact fitProfessional Series Accessory Belt Tensioner
5.0/5
Fit perfectly easy to replace work just like the original
AG
Posted by Adrian G. / Sun, May 04
Showing 1 - 5 of 21 Reviews

Have a question about this product?Ask here. Our team of experts will assist you along with your fellow CarParts.com community members. Please add your vehicle information including year, make, model to better assist you.
Question: does this part come with screws?Denise D. / Aug 24, 2020
Hello Denise, As per checking, this item does not come with installation hardware. We suggest getting those locally through a local auto supply store or the dealership.
AP
Staff
Answered by Aldrin P. / Mon, Aug 24
Hi Denise, This part did not come with hardware.
TZ
Answered by Tom Z. / Mon, Aug 24
Question: Is this for the main drive serpentine belt?Bobby H. / May 11, 2025
Hi Bobby, thank you for reaching out. Yes. This product is for the main serpentine belt of the applicable vehicles. If your vehicle information matches this part, you can use this link to continue ordering this part at a discounted price today: https://www.carparts.com/accessory-belt-tensioner/ac-delco/ac38158?cpcid=Q1BBUDM2NDh8V3JpdHRlbiBJbnRlcmFjdGlvbiBUZWFtIC0gQ1NRQXwvYWNjZXNzb3J5LWJlbHQtdGVuc2lvbmVyL2FjLWRlbGNvL2FjMzgxNTh8MjAyNTA1MTE= I hope this helps. Happy shopping.
AP
Staff
Answered by Aldrin P. / Sun, May 11
Question: I need a tension arm SPECIFIC TO A WHIPPLE SUPERCHARGER. DO YOU HAVE ONE?Chris / Feb 18, 2025
Hi Chris, thank you for reaching out! We need more information. Kindly call our Parts Team at 1-866-529-0412 and provide more details as to what kind of Whipple Supercharger you have.
AB
Staff
Answered by Andrew B. / Tue, Feb 18
Showing 1 - 3 of 3 Questions
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