Dayco A070491 | Serpentine Belt

Part Number
Serpentine Belt

Fits: 07-09 Saturn Aura, 07-09 Saturn Vue, 08-10 Chevrolet Malibu

Special Price $26.34 Regular Price $30.99
In stock
Only 1 left
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Estimated Ship Date: 1 Business Day or Less
The Dayco® Poly Rib Aramid Serpentine Belt has been engineered to maintain a quiet, vibration-free belt drive system. Unlike polyester-corded belts, these aramid cords will resist elongation, especially during high accessory loading. This unique feature of length stability and minimal stretch can aid in those difficult drives where span vibrations and tensioner movements are excessive, resulting in reduced belt noise. The Dayco® Poly Rib Aramid Serpentine Belt Is built with the Dayco® specially designed EPDM rubber compounds that resist cracking and perform better under extreme temperature ranges.

BRAND: Dayco




Cross SectionK-Section
Effective Length49.13
Effective Length1247.91
MaterialEPDM, Aramid Reinforced
Maximum Operating Temperature100
Maximum Operating Temperature212
Minimum Operating Temperature-45
Minimum Operating Temperature-42.7
Outside Circumference1261.62
Outside Circumference49.67
Rib DepthStandard
Rib ProfileStraight Rib
StandardsSAE J1459, SAE J2432
Top Width.96

Aramid CordAramid Cord Belt Preferred



  • CARQUEST: K070491EMD
  • NAPA: 25-070491EMD
  • Bando: 7PK1248A
  • ACDelco: 7K491EMD
  • Goodyear: 4070491F
  • Gates: K070491EMD
  • General Motors: 12595293


  • 2007-2009 Saturn Vue - Position: Air Conditioning, Alternator and Tensioner
  • 2007-2009 Saturn Aura - Position: Air Conditioning, Alternator and Tensioner
  • 2008-2010 Chevrolet Malibu - Position: Air Conditioning, Alternator and Tensioner
Customer Questions
Can a serpentine belt cause smoke?
Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.
Why is my serpentine belt squealing?
The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.
Is my serpentine belt too tight?
If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.
Why did my serpentine belt come off?
Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.
Please, mind that only logged in users can submit questions

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