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Number 7 marks the part’s position in the exploded view.
Product overview
Genuine OEM Volkswagen Tensioner, part number 03G903315A. This component is part of the accessory drive system, responsible for maintaining the correct tension on the serpentine belt. Proper belt tension is crucial for the reliable operation of the alternator, power steering pump, and A/C compressor. Made from robust materials to withstand constant tension and movement. Genuine OEM ensures accurate tensioning and longevity, preventing belt slippage and premature wear.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- Czech Republic
- Customs (HS) code
- 84835080
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 10.3 × 7.2 × 3.2 cm
- Shipping weight
- 0.89 kg
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
29 vehiclesTensioner — locate 03G903315A Volkswagen Tensioner | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly8
Vehicle fitment table29
Europe (25)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Altea XL Reference | 2010-2013 | 7 | 1 | BKD | T9G |
| Leon Stylance | 2010-2012 | 7 | 1 | ||
| superb comfort | 2008-2013 | 7 | 1 | AZV,BKD | |
| octavia ambiente | 2008-2013 | 7 | 1 | AZV,BKD | T9G |
| passat estate | 2008-2011 | 7 | 1 | BKP,BMA,BMP, | |
| Touran 1.9 | 2008-2010 | 7 | 1 | BKD,AZV | |
| GOLF VARIANT 07> | 2007- | 7 | 1 | AZV,BKD | T9G |
| GOLF PLUS 08> | 2007- | 7 | 1 | ||
| Passat/4Motion 08 | 2007- | 7 | 1 | BKP,BMA,BMP, | |
| Audi A3/S3/Sportb./qu. 08 | 2007- | 7 | 1 | AZV,BKD,BMN, | |
| JETTA 06> | 2006- | 7 | 1 | BKD | T9G |
| TOURAN | 2006- | 7 | 1 | BKD,AZV | |
| ALTEA 07> | 2006- | 7 | 1 | AZV,BKD,BMN | |
| GOLF PLUS 05> | 2005- | 7 | 1 | ||
| JETTA 06> | 2005- | 7 | 1 | AZV,BKD | T9G |
| LEON 06> | 2005- | 7 | 1 | AZV,BKD,BMN | |
| Passat/4Motion | 2005-2007 | 7 | BKC | ||
| Audi A3/S3/quattro | 2005-2007 | 7 | 1 | AZV,BKD,BMN, | |
| TOURAN | 2005-2006 | 7 | 1 | BKD,AZV | |
| CADDY | 2004- | 7 | 1 | ||
| TOLEDO 05> | 2004- | 7 | 1 | AZV,BKD | |
| OCTAVIA/COMBI/4X4 04> | 2004- | 7 | 1 | BJB,BKC | T71 |
| ALTEA | 2004-2006 | 7 | 1 | AZV,BKD | T9G |
| TOURAN | 2003-2005 | 7 | 1 | ||
| GOLF | 2003-2005 | 7 | 1 |
Other markets (4)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Golf/Rabbit 08> | 2007- | 7 | 1 | BKD,AZV,BDK | |
| Jetta "USA"05> | 2005- | 7 | 1 | BKD | T9G |
| CADDY-FAW "CN" 05> | 2005- | 7 | 1 | ||
| Golf/Rabbit | 2005-2007 | 7 | 1 | PR:B0R,0FV |
Diagrams & fitment data powered by oemdiagrams.com
03G903315A Volkswagen Tensioner | Genuine OEM is fitted on: Altea XL Reference 2010-2013; Leon Stylance 2010-2012; superb comfort 2008-2013; octavia ambiente 2008-2013; passat estate 2008-2011; Touran 1.9 2008-2010; GOLF VARIANT 07> 2007-; GOLF PLUS 08> 2007-; Passat/4Motion 08 2007-; Audi A3/S3/Sportb./qu. 08 2007-; JETTA 06> 2006-; TOURAN 2006-; ALTEA 07> 2006-; GOLF PLUS 05> 2005-; JETTA 06> 2005-; LEON 06> 2005-; Passat/4Motion 2005-2007; Audi A3/S3/quattro 2005-2007; TOURAN 2005-2006; CADDY 2004-; TOLEDO 05> 2004-; OCTAVIA/COMBI/4X4 04> 2004-; ALTEA 2004-2006; TOURAN 2003-2005; GOLF 2003-2005; Golf/Rabbit 08> 2007-; Jetta "USA"05> 2005-; CADDY-FAW "CN" 05> 2005-; Golf/Rabbit 2005-2007.