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URO 078109479E Engine Timing Belt Tensioner
Reliable Engine Timing Belt Tensioner for Audi and Volkswagen
The URO 078109479E engine timing belt tensioner is designed to maintain optimal tension in the timing belt system of select Audi and Volkswagen models. Crafted from durable aluminum, this tensioner ensures consistent performance and longevity for your vehicle's valve train components.
Key Features of URO 078109479E Timing Belt Tensioner
- Constructed from lightweight, corrosion-resistant aluminum
- Includes a mounting bracket with three mounting holes for secure installation
- Non-adjustable design for precise factory tension settings
- Dimensions: approximately 4.13 inches (length) x 1.82 inches (width) x 0.98 inches (height)
- Compatible with multiple Audi and Volkswagen models including A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, Passat, and S4
Detailed Description of the URO 078109479E Timing Belt Tensioner
This engine timing belt tensioner from URO is engineered to provide consistent tension to the timing belt, preventing slippage and ensuring accurate valve timing. The aluminum construction offers a balance of strength and weight savings, contributing to overall engine efficiency. The included mounting bracket with three holes allows for a secure fitment, matching OEM specifications. The tensioner is non-adjustable, designed to maintain the correct tension as specified by the vehicle manufacturer, reducing the risk of improper installation or adjustment errors.
Applications and Common Issues Addressed
- Maintains proper timing belt tension to prevent belt slippage or jumping
- Reduces risk of engine misfires caused by timing belt slack
- Prevents premature wear of timing belt and related components
- Addresses noise issues related to loose or worn tensioners
- Supports reliable engine performance in Audi A4, A6, Passat, and S4 models
Installation Notes and Tips
Ensure the engine is cool before beginning installation. Use the three mounting holes on the included bracket to secure the tensioner firmly in place. Since this tensioner is non-adjustable, verify proper alignment and tension according to the vehicle’s service manual. It is recommended to inspect the timing belt and related components during installation and replace them if necessary to maintain optimal engine performance.
Quality Assurance and Warranty Information
URO parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Audi or Volkswagen vehicle. The 078109479E timing belt tensioner undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the distributor or vehicle service provider.
| Brand | URO |
| Part Number | 078109479E |
| Material | Aluminum |
| Inside Diameter | Na |
| Width | 46.3 |
| Outside Diameter | Na |
| Adjustable | No |
| Contact Surface Material | Na |
| Pulley Quantity | 0 |
| Mounting Bracket Included | Yes |
| Contact Surface | Na |
| Height | .98 |
| Height | 25 |
| Length | 105 |
| Length | 4.13 |
| Number of Mounting Holes | 3 |
| Pulley Included | No |
| Pulley Outside Diameter | Na |
| Pulley Width | Na |
| Width | 1.82 |
This part fits 37 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Audi | Allroad Quattro | 2.7L | V6 | N/A | |
| 2005 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 2004 | Audi | A6 Quattro | 2.7L | V6 | N/A | |
| 2004 | Audi | Allroad Quattro | 2.7L | V6 | N/A | |
| 2004 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 2003 | Audi | A6 Quattro | 2.7L | V6 | N/A | |
| 2003 | Audi | Allroad Quattro | 2.7L | V6 | N/A | |
| 2003 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 2002 | Audi | A6 Quattro | 2.7L | V6 | N/A | |
| 2002 | Audi | Allroad Quattro | N/A | |||
| 2002 | Audi | S4 | N/A | |||
| 2002 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 2001 | Audi | A4 | 2.8L | V6 | N/A | |
| 2001 | Audi | A4 Quattro | 2.8L | V6 | N/A | |
| 2001 | Audi | A6 | N/A | |||
| 2001 | Audi | A6 Quattro | 2.8L | V6 | N/A | |
| 2001 | Audi | A6 Quattro | 2.7L | V6 | N/A | |
| 2001 | Audi | Allroad Quattro | N/A | |||
| 2001 | Audi | S4 | N/A | |||
| 2001 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 2000 | Audi | A4 | 2.8L | V6 | N/A | |
| 2000 | Audi | A4 Quattro | 2.8L | V6 | N/A | |
| 2000 | Audi | A6 | N/A | |||
| 2000 | Audi | A6 Quattro | 2.8L | V6 | N/A | |
| 2000 | Audi | A6 Quattro | 2.7L | V6 | N/A | |
| 2000 | Audi | S4 | N/A | |||
| 2000 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 1999 | Audi | A4 | 2.8L | V6 | N/A | |
| 1999 | Audi | A4 Quattro | 2.8L | V6 | N/A | |
| 1999 | Audi | A6 | N/A | |||
| 1999 | Audi | A6 Quattro | 2.8L | V6 | N/A | |
| 1999 | Volkswagen | Passat | 2.8L | V6 | N/A | |
| 1998 | Audi | A4 | 2.8L | V6 | N/A | |
| 1998 | Audi | A4 Quattro | 2.8L | V6 | N/A | |
| 1998 | Audi | A6 | N/A | |||
| 1998 | Audi | A6 Quattro | N/A | |||
| 1998 | Volkswagen | Passat | 2.8L | V6 | N/A |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.