United States
Product overview
Genuine OEM Audi Engine Serpentine Belt Tensioner, part number 07K903315AB. This critical component maintains proper tension on the engine's serpentine belt, ensuring consistent power delivery to accessories like the alternator, power steering pump, and air conditioning compressor. It is located within the engine's accessory drive system. Weighing 0.693 kg, this tensioner is constructed from durable materials for long-lasting performance. Using a genuine OEM tensioner guarantees correct belt tension, reduces belt slippage and noise, and prevents premature wear on the belt and associated pulleys.
Catalogue entry: TENSIONER.
Fitted with: 07K903315T TENS.ELEM., 07K145933R PLY-V-BELT.
Technical details
- Category
- Belts, Chains & Tensioners
- Country of origin
- Germany
- Customs (HS) code
- 84835080
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 12 × 9 × 6 cm
- Shipping weight
- 0.69 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- TB9
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
4 vehiclesTensioner — locate 07K903315AB Audi Engine Serpentine Belt Tensioner | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly13
Compatible / alternative parts(12)
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi RS3 Sportback | 2015-2016 | 20 | 1 | TB9 |
| Audi RSQ3 qu. 2.5 | 2013-2018 | 20 | 1 | TB9 |
| Audi RS3 Sportback | 2011-2012 | 20 | 1 | TB9 |
| Audi TTRS Plus Coupe | 2009-2014 | 20 | 1 | TB9 |
Diagrams & fitment data powered by oemdiagrams.com
07K903315AB Audi Engine Serpentine Belt Tensioner | Genuine OEM is fitted on: Audi RS3 Sportback 2015-2016; Audi RSQ3 qu. 2.5 2013-2018; Audi RS3 Sportback 2011-2012; Audi TTRS Plus Coupe 2009-2014.
