Common Rail Injector Rebuild Kit – VAG 2.0 TDI | OEM 03L130277 03L130855X | Set for 4 Injectors
Worn common rail injector seals on the VAG 2.0 TDI engine cause fuel and combustion gas leaks at the injector seat — resulting in rough idle, increased fuel consumption, fault codes, and potential damage to the injector bore. This complete kit covers all 4 injectors with 12 total elements. Audi A3/A4/A5/A6/Q3/Q5, VW Golf/Passat/Jetta/Tiguan, Skoda Octavia/Superb, Seat Leon/Altea — 2.0 TDI engine
Fits OEM #03L130855X.
When to Inspect This Part
- rough or unstable idle
- increased fuel consumption
- uneven engine operation
What's Included
- 12 elements total — covers all 4 injectors (3 per injector)
- O-rings, copper washers, and seals for a complete injector seal service
Part Number / PN
03L130855X, 03L130277, 059130519, 059130119, 0445116004, 0445116005, 0445116029, 0445116030, 0986435360, 0986435366
Important Fitment Check
Before ordering, compare the part design, dimensions, connectors, and every available OEM/P/N marking with the part installed on the vehicle. Matching OEM/P/N 03L130855X is the primary fitment check.
FAQ
How do I confirm fitment for this Common Rail Injector Rebuild Kit?
Compare the exact OEM/P/N and physical design with the installed part. The primary reference is 03L130855X. Do not select the part by vehicle model alone.
What symptoms may indicate a problem with this Common Rail Injector Rebuild Kit?
Confirmed symptoms include rough or unstable idle, increased fuel consumption, uneven engine operation. Diagnose the original assembly before ordering so another fault is not mistaken for this part.
What is included with this Common Rail Injector Rebuild Kit?
The confirmed kit contents are: 12 elements total — covers all 4 injectors (3 per injector), O-rings, copper washers, and seals for a complete injector seal service.
Does this listing include the complete surrounding assembly?
No. It includes only the item or repair components identified for this SKU. Inspect related parts separately and replace them only when diagnosis confirms a fault.
What should be checked before installation?
Check the OEM/P/N, dimensions, connectors, orientation, and condition of the mating components. Installation should follow the correct service procedure for the specific vehicle and assembly.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings