HomeBelts and Cooling > Accessory Drive Belt System ComponentsURO 079903133AL Accessory Drive Belt Tensioner
Part #: 079903133AL

URO 079903133AL Accessory Drive Belt Tensioner

⚙️ 21 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, A6 Quattro, A8 Quattro, Q7, S5, and Touareg
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Reliable Accessory Drive Belt Tensioner for Audi and Volkswagen

The URO 079903133AL accessory drive belt tensioner is engineered to maintain optimal belt tension in select Audi and Volkswagen models. Designed with durable aluminum and steel materials, this natural-colored tensioner ensures consistent performance and longevity for your vehicle's accessory drive system.

Key Features of the URO 079903133AL Tensioner

  • Constructed from a combination of aluminum and steel for strength and durability
  • Natural color finish for corrosion resistance and OEM appearance
  • Equipped with 2 mounting holes for secure installation
  • Includes 1 pulley to maintain proper belt alignment and tension

Detailed Product Description

This accessory drive belt tensioner by URO is specifically designed for compatibility with Audi A6 Quattro, A8 Quattro, Q7, S5, and Volkswagen Touareg models. The tensioner’s aluminum and steel construction provides a balance of lightweight design and structural integrity, essential for maintaining the correct tension on the accessory drive belt. Featuring two mounting holes, the unit ensures a stable fitment, while the single pulley facilitates smooth belt operation, reducing wear and preventing slippage.

Common Applications and Issues Addressed

  • Maintains proper tension on the accessory drive belt to prevent belt slippage
  • Reduces noise caused by loose or worn belt tensioners
  • Prevents premature wear of belts and pulleys in Audi and Volkswagen vehicles
  • Helps avoid engine accessory malfunctions related to belt tension
  • Restores proper belt alignment for efficient accessory drive system operation

Installation Notes and Tips

When installing the URO 079903133AL tensioner, ensure the mounting surface is clean and free of debris. Align the tensioner using the two mounting holes for a secure fit. Verify the belt is properly seated on the pulley before final tightening. It is recommended to inspect the accessory drive belt for wear and replace it if necessary during installation.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Audi or Volkswagen vehicle. The 079903133AL tensioner undergoes rigorous quality control to ensure durability and fitment accuracy. Please refer to URO’s warranty policy for specific coverage details.

BrandURO
Part Number079903133AL
MaterialAl / steel
ColorNatural
Mounting Hole Quantity2
Pulley Quantity1

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2012AudiS54.2LV8N/AFitted With NTN/NSK Bearing
2011AudiA6 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2011AudiS54.2LV8N/AFitted With NTN/NSK Bearing
2010AudiA6 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2010AudiA8 QuattroN/AFitted With NTN/NSK Bearing
2010AudiQ74.2LV8N/AFitted With NTN/NSK Bearing
2010AudiS54.2LV8N/AFitted With NTN/NSK Bearing
2009AudiA6 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2009AudiA8 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2009AudiQ74.2LV8N/AFitted With NTN/NSK Bearing
2009AudiS5N/AFitted With NTN/NSK Bearing
2009VolkswagenTouareg4.2LV8N/AFitted With NTN/NSK Bearing
2008AudiA6 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2008AudiA8 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2008AudiQ74.2LV8N/AFitted With NTN/NSK Bearing
2008AudiS5N/AFitted With NTN/NSK Bearing
2008VolkswagenTouareg4.2LV8N/AFitted With NTN/NSK Bearing
2007AudiA6 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2007AudiA8 Quattro4.2LV8N/AFitted With NTN/NSK Bearing
2007AudiQ74.2LV8N/AFitted With NTN/NSK Bearing
2007VolkswagenTouareg4.2LV8N/AFitted With NTN/NSK Bearing

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

079 903 133AL079903133AB079903133AD079903133AF079903133AJ079903133ALURO-014099

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.