1986 Chevrolet S10 Blazer Pulleys

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Keep Your 1986 Chevrolet S10 Blazer in Top Shape with a Quality Pulley

When it comes to maintaining or upgrading your 1986 Chevrolet S10 Blazer, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Pulley for your S10 Blazer. We currently carry a top Pulley in stock that is built to last. Whether you’re replacing a damaged Pulley or looking to upgrade, our selection for the 1986 Chevrolet S10 Blazer ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Oil Cooler Hoses and Serpentine and V Belts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1986 Chevrolet S10 Blazer running smoothly and looking great.

Essential 1986 Chevrolet S10 Blazer Pulleys

Gates – Gates DriveAlign Belt Drive Idler/Tensioner Pulley, 38006 (Part No.38006)

Gates DriveAlign Belt Drive Idler/Tensioner Pulley, 38006

from

$35.49
Gates is a leading manufacturer of Original Equipment (OE) idler pulleys. Gates DriveAlign(R) Idler Pulleys meet or exceed OE specifications. High quality, high strength bearings run cooler and last longer than original bearings. DriveAlign Idler Pulleys are built to last by resisting dirt, salt, and other under-hood contaminants. Designed for use on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.
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Dorman – Dorman Idler Pulley (Pulley only), 419-602 (Part No.419-602)

Dorman Idler Pulley (Pulley only), 419-602

from

$14.99
This accessory drive belt tensioner pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
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ACDelco – ACDelco Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 88.9 mm Diameter, 15-20676 (Part No.15-20676)

ACDelco Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 88.9 mm Diameter, 15-20676

from

$33.99
ACDelco Gold (Professional) Accessory Drive Belt Idler Pulleys are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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Most Popular Belt Tensioner Pulley for 1986 Chevrolet S10 Blazers

Enhance your 1986 Chevrolet S10 Blazer with this popular Belt Tensioner Pulley we have in stock, for $33.99.

ACDelco – ACDelco Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 88.9 mm Diameter, 15-20676 (Part No.15-20676)

ACDelco Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 88.9 mm Diameter, 15-20676

from

$33.99
ACDelco Gold (Professional) Accessory Drive Belt Idler Pulleys are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.
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FAQs for 1986 Chevrolet S10 Blazer Pulleys

What’s the price range for 1986 Chevrolet S10 Blazer Pulleys?

We currently have just one Pulleys for the 1986 Chevrolet S10 Blazer in stock: ACDelco Serpentine Idler/Tensioner Pulley: Direct Fit, Steel, 88.9 mm Diameter, 15-20676 and it costs $33.99.

Does Advance Auto Parts sell Pulleys for other Chevrolet S10 Blazer model years?

Yes, we carry Pulleys for 7 model years of Chevrolet S10 Blazers between 1987 and 1994. The following model years are the most popular for Pulley purchases: 1994, 1993, 1992, 1991, 1990, 1989, 1988, and 1987.

Does Advance Auto Parts sell Pulleys for any other 1986 Chevrolet models?

Yes. We stock Pulleys for 9 other popular 1986 Chevrolet models. Some of the most popular are 1986 Corvette Pulleys, 1986 Astro Pulleys, 1986 Nova Pulleys, 1986 P30 Pulleys, and 1986 G30 Pulleys.

What types of Pulleys do you sell for my 1986 Chevrolet S10 Blazer?

We currently have just 1 Pulley in stock for a 1986 Chevrolet S10 Blazer, and as of 8/2/26, it is a Belt Tensioner Pulley.

Can I get help with 1986 Chevrolet S10 Blazer Pulley orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Pulleys and more.

What is your return policy for Chevrolet S10 Blazer Pulleys?

Advance Auto Parts keeps returns simple. For new Chevrolet S10 Blazer Pulleys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.