Compare 20 brands — check fitment and order online
OE part number 03G903315A is a V-ribbed belt belt tensioner compatible with AUDI, BMW and other makes. Available from 20 brands, priced from £14.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
V-ribbed belt belt tensioner OE 03G903315A prices range from £14.99 to £66.99, with 20 brands offering compatible parts.
Original installation position for OE 03G903315A. The red ring marks where this part installs on the vehicle.
OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 03G903315A is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| AUDI | A3 (8P1), A3 Sportback (8PA) |
| VW | GOLF V (1K1), PASSAT B6 Variant (3C5), PASSAT B6 (3C2), TOURAN (1T1, 1T2) +1 |
| SKODA | OCTAVIA II Combi (1Z5) |
| SEAT | ALTEA XL (5P5, 5P8), ALTEA (5P1) |
Choose a brand to see their compatible parts for OE 03G903315A.
Products matched to OE number 03G903315A.
| Attribute | Value |
|---|---|
| Outer Diameter [mm] | 78 |
| Supplementary Article/Info 2 | without grooves |
| Diameter [mm] | 69 |
| Track rollers material | 6 |
| Belt Pulley Ø [mm] | 65 |
| Weight [kg] | 0,5 |
| Diameter [mm] | 85 |
| Belt Pulley Ø [mm] | 65,1 |
| Deflection Pulley/Guide Pulley Diameter [mm] | 80 |
| Deflection Pulley/Guide Pulley Diameter [mm] | 90 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 03G903315A is a manufacturer's reference code for V-ribbed belt belt tensioner used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 20 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 03G903315A.