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Details
| Specification | Value |
|---|---|
| Brand | Schaeffler INA |
OE/OEM numbers (8)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—03H 109 507
- AUDI / SEAT / SKODA / VW—03H 109 507 A
- AUDI / SEAT / SKODA / VW—03H 109 507 B
- AUDI / SEAT / SKODA / VW—066 109 507
- AUDI / SEAT / SKODA / VW—066 109 507 A
- AUDI / SEAT / SKODA / VW—066 109 507 D
- FORD—1118152
- FORD—YM21-6L266-AA
Where this part fits
Original-fit position for OE 03H109507B. The red ring marks where this part installs on the vehicle.
About this product
The Schaeffler INA Tensioner Timing Chain (551 0025 10) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. Verified to fit AUDI, CADILLAC, FORD, SEAT and 2 other makes models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 02KCT077, 03H 109 507, 03H109507, 03H 109 507 A and 32 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Schaeffler INA is a recognised supplier of automotive engine timing components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (21)
Show all 21 OE numbers
Tensioner Timing Chain Schaeffler INA 551 0025 10 — compatible car models
| Car models | AUDI: A3 (8P1), A3 Sportback (8PA), Q7 (4LB), TT (8J3), TT (8N3), TT Roadster (8J9), TT Roadster (8N9); CADILLAC: SEVILLE; FORD: GALAXY I (WGR); SEAT: ALHAMBRA (7V8, 7V9), LEON (1M1), TOLEDO II (1M2); SKODA: SUPERB II (3T4), SUPERB II Estate (3T5); VW: BORA I (1J2), BORA Variant (1J6), CC B7 (358), EOS (1F7, 1F8), GOLF IV (1J1), GOLF IV Variant (1J5), GOLF V (1K1), MULTIVAN T5 (7HM, 7HN, 7HF, 7EF, 7EM, 7EN), NEW BEETLE (9C1, 1C1), PASSAT B5.5 (3B3) (+6 more) |
|---|---|
| Engines | 3.2 V6 quattro; 3.6 FSI quattro; 3.2 VR6 quattro; 4.6 SLS V8; 2.8 V6; 2.8; 2.3 V5 20V; 3.6 FSI 4x4; 3.6 V6 4x4; 2.3 V5; 3.6 FSI 4motion; 3.2 V6; 3.2 R32 4motion; VR6 3.2; 2.3 VR5 (+1 more) |
| Year of manufacture | 1995-2017 |
| Manufacturer article number (MPN) | 551 0025 10 |
| OE part numbers | 03H 109 507, 03H 109 507 A, 03H 109 507 B, 066 109 507, 066 109 507 A, 066 109 507 D, 1118152, YM21-6L266-AA |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
Schaeffler INA 551002510 . 551 0025 10
- 1x Tensioner Timing Chain
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Tensioner Timing Chain compatible with my car?
This Tensioner Timing Chain fits AUDI, CADILLAC, FORD, SEAT, SKODA and 1 more vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this Schaeffler INA Tensioner Timing Chain have?
The package includes the Tensioner Timing Chain as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Tensioner Timing Chain replace?
This Tensioner Timing Chain replaces OE part numbers: 03H 109 507, 03H 109 507 A, 03H 109 507 B, 066 109 507, 066 109 507 A, 066 109 507 D, 1118152, YM21-6L266-AA. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Tensioner Timing Chain cost?
This Schaeffler INA Tensioner Timing Chain is available for £36.99. Tensioner Timing Chain prices vary depending on brand, specifications, and vehicle compatibility. Schaeffler INA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Tensioner Timing Chain?
Regular inspection of your Tensioner Timing Chain is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Tensioner Timing Chain?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Tensioner Timing Chain fitted by a professional mechanic.
Can I use this part as a replacement for OE 03H 109 507?
Yes, this Schaeffler INA Tensioner Timing Chain is a direct replacement for OE part number 03H 109 507. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the Schaeffler INA 551 0025 10 the same as the Schaeffler INA 551 0001 10?
No, while both are Tensioner Timing Chain parts, they are different products. The Schaeffler INA 551 0025 10 has specific dimensions, material composition, and fitting requirements. The Schaeffler INA 551 0001 10 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
