Wastegate Repair Kit — BMW B38 | OEM 11657636784
Fix Boost Faults on Your BMW B38 — Rebuild the Wastegate.
A worn wastegate on the BMW B38 3-cylinder turbo engine causes boost control faults, P0234/P0299 codes, boost fluctuation, and limp mode. This repair kit rebuilds the wastegate mechanism — restoring accurate boost pressure control.
Verify Turbo Number Before Ordering: Confirm your turbocharger number matches 11657636784, 11652681209, 11658643129, or 11658631700 before purchasing.
Compatible Turbocharger OEM Numbers
11657636784, 11652681209, 11658643129, 11658631700
Vehicle Compatibility
BMW models with B38 1.5L 3-cylinder turbocharged petrol engine
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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