2013 BMW 135i Boost Solenoid Guide: Performance & Replacement Tips

The 2013 BMW 135i’s turbocharged engine relies heavily on precise air and fuel delivery, making the boost solenoid a critical component for performance and emissions control. When this solenoid fails, drivers often face reduced power, rough idling, and diagnostic trouble codes. Understanding its function and maintenance is essential for owners seeking reliability and peak performance.

In the 2013 BMW 135i, the boost solenoid regulates compressed air entering the turbocharger by controlling the boost pressure valve. Located in the intake system, it responds to engine control unit (ECU) signals, ensuring optimal combustion efficiency. A faulty solenoid disrupts this balance, triggering warning lights and diminishing drivability. Symptoms include hesitation during acceleration, reduced throttle response, and increased fuel consumption. Regular inspection and timely replacement prevent deeper engine damage and preserve drivability.

Recognizing early symptoms helps avoid costly repairs. Common indicators include persistent check engine lights with codes related to boost pressure, unusual turbo noises, or a noticeable drop in engine power, especially under acceleration. If the solenoid sticks open or closed, airflow becomes inconsistent, affecting both performance and emissions. Addressing these issues promptly restores engine health and prevents further wear on the turbocharging system.

Replacing the 2013 BMW 135i boost solenoid requires careful attention. Begin by disconnecting the battery and relieving intake system pressure. Use a diagnostic tool to clear fault codes and ensure accurate replacement. Installation involves removing the old solenoid from the turbocharger housing, cleaning the mounting surface, and securing the new unit with correct torque specifications. Always use manufacturer-recommended parts and test drive post-installation to confirm smooth operation. For optimal results, consider pairing the replacement with a professional fuel system check.

A reliable 2013 BMW 135i boost solenoid is vital for maintaining engine performance and drivability. By recognizing failure signs early and following proper installation procedures, owners can preserve their vehicle’s power and efficiency. For complete diagnostics and genuine parts, consult a trusted mechanic or authorized service center to ensure a lasting repair.

In this quick how-to video, I show you how to replace the boost solenoid on a BMW 135i with a PWG setup - all in under 7 minutes! Whether you're troubleshooting boost issues, hitting limp mode. About this item 💙Compatible with:BMW,2011-2012 135I 3.0L 2014-2016 228I 2.0L 2012-2018 320I 2.0L 2012-2016 328I 2.0L 2011-2012 335I 3.0L 2014-2016 428I 2.0L 2012-2016 528I 2.0L 2011-2012 535I 3.0L 2010-2012 535I Gt 3.0L 2014-2016 550I 4.4L 2013-2017 550I Gt 4.4L 2013-2019 650I 4.4L 2013-2015 750I 4.4L 2013-2015 750Li 4.4L 2010-2015 760Li 6.0L. 💙Compatible with.

Order BMW 135i Turbocharger Boost Solenoid online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.

Sold per solenoid. This part is listed by BMW as BMW part number 11747626350 (11-74-7-626-350) and is described as an OEM Boost Solenoid Pressure Converter for N54 and N63 turbo engines. For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877.

BMW E82/E88 N54 135i Boost Solenoids The BMW N54 engine relies heavily on adequate boost pressure to make its impressive power figures. Without a properly functioning boost/vacuum system, power loss, acceleration hesitation, and decreased fuel economy are all likely consequences. BMW 135i Turbocharger Boost Solenoid parts online.

Buy OEM & Genuine parts with a Lifetime Warranty, Free Shipping and Unlimited 365 Day Returns. 2 Year Parts Warranty Free Shipping on orders Over $69 Shop for BMW 135i Turbocharger Boost Solenoid Valve OEM 11747626350. 2013 BMW 135i Turbocharger Boost Solenoid Change Vehicle Review Fitment Notes Click to Enlarge (Read Reviews) Pierburg Turbocharger Boost Solenoid Part Number: 119798-08084017 Brand: Pierburg Notes: Turbocharger Boost Solenoid Valve (Pressure Converter) -- from 6/12.

Searching for an aftermarket BMW 135i Turbocharger Boost Solenoid? Get it with our Free 30-Day Returns. Order now! 2* Turbo Boost Solenoid Valve For 2007-2013 BMW 135i 335i 335is 535i 11747626350 Brand New and High Quality Direct Replacement Fast Shipping from the U.S Note: Please Check The Pictures Carefully Before Buying to Determine Whether These Products Are What You Need.

Fit for: 2011 BMW 1 Series M 2008.