



K03 BMW, Mini Cooper S Turbine Westgate Repair Kit
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K03 Turbine Westgate Repair Kit for BMW, Mini Cooper S, Mini Cooper SX, Mini Cooper X 128/135 kW with EP6DTSN14 motor
Material: Steel
The original numbers of the turbines to which the repair kit fits:
- 53039880181
- 53039880163
- 53039700163
- 53039880181
- 53039700181
- 53039880118
- 53039700118
- 11657647003
- 11657600890
- 11657565912
- 756542401
- V75556978004
- 11657595351
K03 turbines were installed on cars:
- BMW Mini Cooper S 128 Kw EP6DTSN14 2006-
- BMW Mini Cooper S 135 Kw EP6CDTSN14 2010-
- BMW Mini Cooper S 135 Kw EP6CDTSN14 2010-
- BMW Mini Cooper SX 135 Kw EP6CDTSN14 2010-
- BMW Mini Cooper X 135 Kw EP6CDTSN14 2010-
One of the common problems of engines is the wear of the turbocharger overpressure relief system (Westgate, Westgate). Practice has shown that at 100,000 km the turbine already has considerable wear of the westgate. In the common people they are called "gates", "dampers" of the turbine. The reasons for failure are wear and tear associated with high operating temperature, constant temperature changes, as well as aggressive working conditions (water, sand, dust and dirt from the street fall on the traction).
Indirect signs of a worn-out westgate on the K03 turbine:
- Rattling from the exhaust manifold
- Increased fuel consumption, deteriorating acceleration dynamics
- With a sharp long-term acceleration after 90 km / h (for example, when overtaking) The engine ECU records an error about low boost pressure, the check does not always light up.
- Errors on low boost pressure
- Errors due to ignition failures at high engine speeds
The manufacturer offers to replace the K03 turbine assembly. We also propose to solve the problem by replacing the Westgate K03 turbine repair kit.
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