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Dayco 5070390 Poly-Cog Serpentine Belt - 7-Rib 39 Inch

(2017 Kia Niro)

Part of: Dayco Poly Cog Serpentine Belt

Other options in this family: Dayco 5060883 Dayco 5060555 Dayco 5060680 Dayco 5080645 Dayco 5070685

Manufacturer

Picture for manufacturer Dayco

Part Number

5070390
10 reviews
Sale Price

$22.58

2 left at this price

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Usually delivered within 2 days

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Product Details

The Dayco 5070390 Poly-Cog serpentine belt combines the proven performance of multi-rib design with innovative transverse cog technology for superior durability and heat dissipation. This 7-rib belt measures 39 inches in pitch length with a 0.98-inch width, providing reliable power transmission for automotive accessory drives.

Key Features:

  • Transverse groove design runs up to 50°F cooler than conventional serpentine belts
  • Cogged construction reduces rib cracking and extends belt life by at least 40%
  • Grooved design provides flexural stress relief for improved flexibility in normal and backside bending
  • EPDM rubber compound resists heat and harsh under-hood environments
  • Specially treated polyester cords resist stretching and maintain proper tension
  • Multiple-rib design eliminates matching requirements and allows controlled slippage during shock loads
  • Meets or exceeds SAE J1459 and J1596 specifications

The Poly-Cog design features straight-cut transverse grooves that provide better heat dissipation and longer service life compared to standard serpentine belts. The advanced EPDM construction ensures resistance to high operating temperatures while maintaining consistent performance. Ideal for automotive, light truck, and performance applications requiring reliable accessory drive operation.

Products specifications

Fits

2017 Kia Niro

this is my new home... very cool site, beat summit and jegs by $20 to $30

Lowest price that i could find,fast shipping!!!!!<br>

It took exactly a week for the part to be shipped because the part came directly from the supplier. But the price was the lowest around.

very prompt service,items were in stock and shipped next day,salesman was helpful and friendly.Will place in favorites and do buisness with again.

Autoplicity had the air filter I needed in stock when NO ONE else did. They responded quickly and got my order shipped. The only downside was that the shipping cost (regular shipping) was quite high compared to things I have ordered from other places. Still, total cost was comparable to what I would have paid if I purchased it locally.

I just received my order 7260 very quickly and it was as I had ordered............very easy to order and would do business with them again and I also will recommend them to others.

Better prices and even better service. Will do business with again.

Perfect item, fast shipment, great communication, and the best price.

Great communication, lowest price I could find anywhere, and quick shipping with a tracking number. What more could you ask for. 2nd time dealing with them and still impressed! order# 6935

They had exactly what I needed and the cheapest price i found anywhere.

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