Belt Tensioner V Ribbed Belt HART 353 439
Belt Tensioner V Ribbed Belt HART 353 439. Fits 53 car models (AUDI, SEAT, SKODA +1). Replaces 5 OE numbers.

Your car
Does this fit your car?
£11.99 Save £1.00 (8%)
- Delivery in 4–8 working days.
- Delivery £5.99. Free from £50.00.
- 14-day money-back guarantee
- Earn 10 points on this item
Specification. From the manufacturer's data.
- Brand
- HART
- Width [mm]
- 24.0 mm
- Outer Diameter [mm]
- 70.0 mm
- Category
- Belt Tensioner V Ribbed Belt
- MPN
- 353 439
- SKU
- 5251-353 439
- GTIN / EAN
- 5901219474451
- What's included
- 1x Belt Tensioner V Ribbed Belt
OE numbers. The originals this part replaces.
Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.
- AUDI / SEAT / SKODA / VW06A 903 315 D
- AUDI / SEAT / SKODA / VW06A 903 315 E
- AUDI / SEAT / SKODA / VW06A 903 315 F
- FORD1122523
- FORDYM21-6K254-AA
Where this part fits
Original-fit position for OE 06A903315D. The red ring marks where this part installs on the vehicle.

Compatible cars. AUDI, SEAT, SKODA +1, 53 models.
Matched from the manufacturer's data.
Belt Tensioner V Ribbed Belt for AUDIBelt Tensioner V Ribbed Belt for SEATBelt Tensioner V Ribbed Belt for SKODABelt Tensioner V Ribbed Belt for VW
| Model | Engines | Years |
|---|---|---|
| AUDI6 models | ||
| AUDI A3 (8L1) | 1.6, 1.8, 1.8 T, 1.8 T quattro, S3 quattro | 1996–2006 |
| AUDI A3 (8P1) | 1.6, 1.6 E-Power, 2.0 FSI | 2003–2013 |
| AUDI A3 Convertible (8P7) | 1.6 | 2008–2013 |
| AUDI A3 Sportback (8PA) | 1.6, 1.6 E-Power, 2.0 FSI | 2004–2015 |
| AUDI TT (8N3) | 1.8 T, 1.8 T quattro | 1998–2007 |
| AUDI TT Roadster (8N9) | 1.8 T, 1.8 T quattro | 1999–2007 |
SEAT12 models
| Model | Engines | Years |
|---|---|---|
| SEAT ALHAMBRA (7V8, 7V9) | 1.8 T 20V, 2.0 i | 1996–2010 |
| SEAT ALTEA (5P1) | 1.6, 1.6 LPG, 2.0 FSI | 2004–2015 |
| SEAT ALTEA XL (5P5, 5P8) | 1.6, 1.6 LPG, 1.6 Multifuel, 2.0 FSI | 2006–2015 |
| SEAT AROSA (6H1) | 1.4 TDI | 1997–2004 |
| SEAT CORDOBA (6K1, 6K2) | 1.8 T 20V Cupra | 1993–2002 |
| SEAT CORDOBA (6L2) | 2.0 | 2002–2009 |
| SEAT IBIZA II (6K1) | 1.8 T 20V Cupra | 1993–2002 |
| SEAT IBIZA III (6L1) | 1.8 T Cupra R, 1.8 T FR, 2.0 | 2002–2009 |
| SEAT LEON (1M1) | 1.6, 1.8 20V, 1.8 20V T, 1.8 20V T 4, 1.8 T Cupra R | 1999–2006 |
| SEAT LEON (1P1) | 1.6, 1.6 LPG, 1.6 MultiFuel, 2.0 FSI, 2.0 TFSI | 2005–2013 |
| SEAT TOLEDO II (1M2) | 1.6, 1.8 20V, 1.8 20VT | 1998–2006 |
| SEAT TOLEDO III (5P2) | 1.6, 2.0 FSI | 2004–2009 |
SKODA7 models
| Model | Engines | Years |
|---|---|---|
| SKODA FABIA I (6Y2) | 2.0 | 1999–2008 |
| SKODA FABIA I Combi (6Y5) | 2.0 | 2000–2007 |
| SKODA FABIA I Saloon (6Y3) | 2.0 | 1999–2007 |
| SKODA OCTAVIA I (1U2) | 1.6, 1.8, 1.8 T, 1.8 T 4x4, 2.0, RS 1.8 T | 1996–2010 |
| SKODA OCTAVIA I Combi (1U5) | 1.6, 1.8 20V, 1.8 T, 1.8 T 4x4, 2.0, 2.0 4x4, RS 1.8 T | 1998–2010 |
| SKODA OCTAVIA II (1Z3) | 1.6, 1.6 LPG, 1.6 MultiFuel, 2.0 FSI | 2004–2013 |
| SKODA OCTAVIA II Combi (1Z5) | 1.6, 1.6 LPG, 1.6 MultiFuel, 2.0 FSI, 2.0 FSI 4x4 | 2004–2013 |
VW28 models
| Model | Engines | Years |
|---|---|---|
| VW BORA I (1J2) | 1.6, 1.8, 1.8 4motion, 1.8 T, 2.0, 2.0 4motion | 1998–2013 |
| VW BORA Variant (1J6) | 1.6, 1.8 4motion, 1.8 T, 2.0, 2.0 4motion | 1999–2005 |
| VW CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH) | 1.6, 1.6 BiFuel, 2.0 EcoFuel | 2004–2016 |
| VW CADDY III MPV (2KB, 2KJ, 2CB, 2CJ) | 1.6, 1.6 BiFuel, 2.0 EcoFuel | 2004–2016 |
| VW EOS (1F7, 1F8) | 2.0 FSI | 2006–2015 |
| VW GOLF IV (1J1) | 1.6, 1.8, 1.8 4motion, 1.8 T, 1.8 T GTI, 2.0, 2.0 4motion | 1997–2008 |
| VW GOLF IV Variant (1J5) | 1.6, 1.8 4motion, 1.8 T, 2.0, 2.0 4motion, 2.0 Bi-Fuel | 1999–2006 |
| VW GOLF PLUS V (5M1, 521) | 1.6, 1.6 BiFuel, 1.6 MultiFuel, 2.0 FSI | 2004–2013 |
| VW GOLF V (1K1) | 1.6, 1.6 MultiFuel, 2.0, 2.0 FSI, 2.0 FSI 4motion | 2003–2010 |
| VW GOLF V Variant (1K5) | 1.6, 1.6 MultiFuel | 2007–2009 |
| VW GOLF VI (5K1) | 1.6, 1.6 BiFuel, 1.6 MultiFuel | 2008–2014 |
| VW GOLF VI Variant (AJ5) | 1.6, 1.6 MultiFuel | 2009–2014 |
| VW JETTA III (1K2) | 1.6, 1.6 MultiFuel, 2.0 FSI | 2004–2013 |
| VW LUPO I (6X1, 6E1) | 1.4 TDI | 1998–2005 |
| VW MULTIVAN T5 (7HM, 7HN, 7HF, 7EF, 7EM, 7EN) | 2.0 | 2003–2016 |
| VW NEW BEETLE (9C1, 1C1) | 1.6, 1.8 T, 1.9 TDI, 2.0 | 1998–2012 |
| VW NEW BEETLE Convertible (1Y7) | 1.6, 1.8 T, 2.0 | 2002–2012 |
| VW PASSAT B6 (3C2) | 1.6, 2.0 FSI, 2.0 FSI 4motion | 2005–2011 |
| VW PASSAT B6 Variant (3C5) | 1.6, 2.0 FSI, 2.0 FSI 4motion | 2005–2011 |
| VW POLO (6N2) | 1.4 TDI | 1999–2001 |
| VW POLO III CLASSIC (6V2) | 100 1.6 | 1995–2009 |
| VW POLO IV (9N, 9A) | 1.8 GTI, 1.8 GTi Cup Edition | 2001–2014 |
| VW POLO Variant (6V5) | 1.6 | 1997–2001 |
| VW SHARAN (7M8, 7M9, 7M6) | 1.8 T 20V, 2.0, 2.0 LPG | 1995–2010 |
| VW TOURAN (1T1, 1T2) | 1.6, 2.0 EcoFuel, 2.0 FSI | 2003–2011 |
| VW TRANSPORTER T5 Bus (7HB, 7HJ, 7EB, 7EJ) | 2.0 | 2003–2016 |
| VW TRANSPORTER T5 Platform/Chassis (7JD, 7JE, 7JL, 7JY, 7JZ, 7F | 2.0 | 2003–2016 |
| VW TRANSPORTER T5 Van (7HA, 7HH, 7EA, 7EH) | 2.0 | 2003– |
Always verify compatibility with your vehicle before ordering.
More about this part. Related categories and similar parts.
HART
Related categories
Customers also bought
Common OE numbers for this part
Common original equipment numbers linked to replacement-part pages.
Delivery and returns. No small print.
£50.00
Free delivery
Orders from £50.00
14 days
Returns
Money back if the part does not fit.
- Visa
- Mastercard
- PayPal
- Apple Pay
- Google Pay
- Klarna
Secure payments
Encrypted checkout
2-year warranty against manufacturing defects on all parts, counted from delivery. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms
We ship from the EU to 201 countries. Deliveries within the EU carry no customs charges; outside the UK and the EU, the destination country may charge import duties and taxes, paid on delivery. Delivery times and prices by country
Delivery times to EU countries (working days)
Austria 4–7, Belgium 4–7, Bulgaria 5–9, Croatia 5–9, Cyprus 4–19, Czechia 4–7, Denmark 4–8, Estonia 3–4, Finland 6–10, France 5–8, Germany 3–5, Greece 6–10, Hungary 4–7, Ireland 5–9, Italy 5–9, Latvia 2–3, Lithuania 2–3, Luxembourg 4–7, Malta 4–9, Netherlands 4–7, Poland 3–6, Portugal 6–10, Romania 4–8, Slovakia 4–7, Slovenia 4–8, Spain 6–9, Sweden 5–10
