United States
Product overview
Genuine OEM Audi Belt Idler Pulley, part number 079903389A. This pulley plays a crucial role in the engine's accessory drive system by guiding and maintaining proper tension on the serpentine belt. It ensures smooth and efficient operation of various engine accessories. Weighing 0.265 kg, this pulley features a durable bearing for reliable rotation. Selecting a genuine OEM pulley guarantees the correct dimensions, bearing quality, and factory tolerance for vibration-free and long-lasting service life.
Catalogue entry: CASTER 76,2MM.
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)
- 7.7 × 7.7 × 4.3 cm
- Shipping weight
- 0.27 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Length
- 76.2 mm
Equipment codes
- T8T
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
7 vehiclesIdler Pulley With Bolt — locate 079903389A Audi Belt Idler Pulley | Engine Belt Guide in the official exploded view and explore the surrounding assembly.
Parts in this assembly9
Compatible / alternative parts(5)
Vehicle fitment table7
Europe (7)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Touareg BlueMotion | 2014-2018 | 13 | 1 | T8T |
| Audi RS4 Av. qu. 4.2 | 2012-2015 | 10 | 1 | TN8 |
| Audi RS5 Cabrio | 2012-2015 | 10 | 1 | TN8 |
| touareg | 2012-2014 | 13 | 1 | T8T |
| Audi RS5 Coupe | 2010-2015 | 10 | 1 | TN8 |
| touareg | 2010-2012 | 13 | 1 | T8T |
| Audi A8L qu. 3.0 TDI | 2009-2014 | 13 | 1 | T8T |
Diagrams & fitment data powered by oemdiagrams.com
079903389A Audi Belt Idler Pulley | Engine Belt Guide is fitted on: Touareg BlueMotion 2014-2018; Audi RS4 Av. qu. 4.2 2012-2015; Audi RS5 Cabrio 2012-2015; touareg 2012-2014; Audi RS5 Coupe 2010-2015; touareg 2010-2012; Audi A8L qu. 3.0 TDI 2009-2014.
