Dayco Products

Advance Auto Parts is proud to stock top rated Dayco brand auto products. We carry 7,310 different Dayco products across our inventory including Serpentine Belts, Radiator Hoses, and Belt Tensioners and more. We also have 22,530 customer reviews of Dayco brand auto products so you can find the best Dayco part at the best price. Dayco is one of the premier automotive product manufacturers in the country. Dayco excels at creating top quality Water Pump Repair Kits, Air Tool Accessories, Alternator Pulleys and other products.

The Dayco serpentine belts in stock with the best prices are the Poly Rib Belt, Premium - Engineered to conform to high mileage, worn or misaligned drives (Part #5060382, from $9.99), Ela Poly Rib Belt (Part #E040361, from $9.99), and Ela Poly Rib Belt (Part #E040375, from $9.99). The best rated Dayco belt tensioners products in stock are Curved Radiator Hose (Part #E71990), Curved Radiator Hose (Part #E71989), and Curved Radiator Hose (Part #E72044).

As for Dayco belt tensioners, the best deals are on the Straight Radiator Hose, Standard (sold by each) (Part #76100, from $0.79), Straight Radiator Hose, Standard (sold by each) (Part #76075, from $0.79), and Straight Radiator Hose, Standard (sold by each) (Part #76088, from $0.79).

Looking for new timing belt components products? You can't do better than the prices on Dayco timing belt components products. Check out the Idler Pulley (Part #89064 - from $3.99), Premium Accessory Belt Idler Pulley (Part #G6020926378DAY - from $15.36), and Acc. Belt Idler Pull (Part #G6020926327DAY - from $16.07). From a ratings standpoint Idler Pulley (Part #89165) with 5 stars, Automatic Belt Tensioner (Part #89291) with 5 stars, and Automatic Belt Tensioner (Part #89245) with 5 stars are the Dayco timing belt components products with the best ratings.

Advance Auto Parts has unbeatable prices on Dayco replacement products starting as low as $0.49. Compare prices to find the right Dayco products for your year, make, and model vehicle. Have it shipped directly to you, or pick it up in one of our 4,000 convenient store locations in 30 minutes or less.

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Dayco Product FAQs

Q: What kinds of serpentine belts does Dayco offer?

A: Dayco makes 875 different serpentine belts. Check out some of the best below:

Q: What types of automotive products does Dayco sell?

A: Check out these Dayco brand auto products:

Q: What is the best-selling Dayco product?

A: The best-selling Dayco product is the Idler Pulley (Part #89006). It starts at $29.49.

Q: What are the top rated Dayco products?

A: The best rated Dayco products are:

Q: Where can I buy Dayco serpentine belts and other Dayco products near me?

A: You can buy Dayco products here on, or at a local Advance Auto Parts or CarQuest store near you. Find your nearest store here >>.

Q: Are Dayco products in stock at Advance Auto Parts right now?

A: Dayco Products are available here on, though we may occasionally be out of stock on certain items. If you have a question about availability, contact your nearest Advance Auto Parts or CarQuest location >>.