Garrett Turbocharger Actuator Motor — Mercedes-Benz / BMW / Ford / Audi / VW | Johnson 73541900
Fix Boost Control and Actuator Faults on Your Garrett Turbo — Replace the Motor, Not the Whole Actuator.
The Garrett turbocharger actuator (wastegate controller) uses an electric motor to position the wastegate rod. When the motor fails, the actuator loses boost control — causing underboost, overboost, P0234/P0299 fault codes, and limp mode. This Johnson 73541900 replacement motor is the direct swap for the failed unit — far cheaper than a new actuator or turbocharger.
Why Replace Just the Motor
- Targeted Repair: The motor is the most common failure point in Garrett electronic actuators — the gear mechanism and housing are usually fine.
- Restores Boost Control: New motor restores precise wastegate positioning and correct boost pressure.
- Clears Fault Codes: P0234 (overboost) and P0299 (underboost) caused by actuator failure clear after replacement.
- Major Savings: New Garrett actuators cost $200–$500+. New turbos cost far more. This motor costs $38.
Specifications
- Johnson Motor: 73541900
- Voltage: 12V
- Connector included
Compatibility
Fits Garrett turbocharger electronic actuators used on Mercedes-Benz, BMW, Ford, Audi, and VW platforms. Verify by comparing the motor physically with product photos before ordering.
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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
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Can I exchange or return an item?
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- 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