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Wastegate Actuator

The wastegate controls how much boost the turbocharger can produce by limiting the speed that the turbine wheel is allowed to spin. The actuator opens a valve (wastegate) and allows exhaust gasses to bypass the wheel, limiting boost to a preset level. Many earlier turbocharged BMWs use a vacuum-controlled actuator assembly, while later model F chassis and newer vehicles use an electronic wastegate actuator.

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Genuine BMW Wastegate Actuator - Front Turbo - E9X N54 3.0L

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T#:37006

Part#: 11657585745

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$ 33.95 USD

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$ 33.95 USD

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The N54 turbos are notorious for failed wastegate actuators and wastegate actuator rattle. This actuator will fit the front turbo only.

Genuine BMW Wastegate Actuator - Rear - E90 335i

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:37007

Part#: 11657585746

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$ 34.80 USD

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$ 34.80 USD

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Genuine BMW ACTUATOR

Genuine BMW Turbocharger Wastegate Actuator Arm Repair Clip - N20/N26...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:543221

Part#: 83302456269

Ships in 1-2 days

8% off MSRP $ 63.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 58.99 USD

Add to Wish List

Qty

8% off MSRP

$ 63.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 58.99 USD

Add to Wish List

When extracting peak performance from a turbocharged powertrain, any failure or excessive play within your wastegate control linkage means an instant drop in boost pressure and compromised throttle response. The factory hardware holding the actuator arm is highly vulnerable to moisture and heat cycles, frequently causing the pivot mechanism to bind up or snap completely during aggressive driving.

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