KYB Suspension Strut P/N:339054
Keep your BMW X1 tracking straight and settled with the KYB Excel-G Suspension Strut (P/N 3358004). This front-left gas strut drops in as a KYB-recommended OEM replacement for the 2012-2015 BMW X1 (see the Buyer's Guide tab for engine-level fitment). A nitrogen gas-charged, twin-tube design, the Excel-G is built on the same KYB OE assembly lines with the same OE-quality components and is calibrated to restore the vehicle's original, designed control and handling — earning KYB's OEA (Original Equipment for the Aftermarket) classification.
To reduce the chance of noise and vibration, KYB recommends installing new shock mounts, part number SM5767.
Interchange: 31316851335 · 31316851339
This part cross-references / interchanges with the following part numbers:
What vehicle does this KYB strut fit?
It is a KYB-recommended OEM replacement front-left strut for the 2012-2015 BMW X1. Check the Buyer's Guide tab to confirm engine-level fitment for your vehicle.
What position does strut 3358004 install in?
This unit is cataloged for the front-left position. Struts work as a matched set, so replacing both sides together is recommended for balanced ride control.
What type of strut is the Excel-G?
It is a nitrogen gas-charged, twin-tube design built on KYB's OE assembly lines with OE-quality components, calibrated to restore the vehicle's original designed performance.
What does the triple-lip seal do?
The triple-lip fluid seal helps reduce the chance of oil and gas leaking out of the strut, supporting consistent damping performance.
Do I need new shock mounts?
To reduce the chance of noise and vibration, KYB recommends installing new shock mounts, part number SM5767, when replacing this strut.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.