KYB 341707 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for BMW

The KYB Excel-G suspension strut is built to restore original ride control, steering response, and body stability on select BMW applications. This KYB Excel-G 341707 is a front left suspension strut for BMW 528i, 535i, and 535d models with the listed suspension configurations.

Key Features

• KYB recommended OEM replacement strut
• Restores designed control and handling on BMW 528i and BMW 535i applications
• Nitrogen gas-charged twin-tube design
• Triple-lip fluid seal helps reduce oil and gas leakage
• Vehicle-specific, hand-assembled damping valves manage tire contact, steering response, and body movement
• Internal anti-rollover spring included
• Strong strut body and bracket design helps minimize flex and maintain alignment
• OEA (Original Equipment for the Aftermarket) classification

Product Details

KYB Excel-G part number 341707 is engineered as an OE-style replacement for drivers who want suspension performance returned to factory-designed behavior rather than altered ride characteristics. KYB builds Excel-G on the same OE assembly lines used for original equipment production, using OE-quality components and calibration matched to the vehicle’s intended control profile. This strut is a direct service choice for BMW 528i, BMW 535i, and BMW 535d front left applications listed below.

This part cross-references BMW 31316775575 and 31316777203 for the same application.

What It Can Help Address

• Excessive front-end bounce or oscillation
• Loose or delayed steering response
• Reduced lane-change stability
• Uneven tire contact caused by worn damping control
• Suspension performance loss from leaking or fatigued struts

Installation Notes

• Compatible With 2014-2016 BMW 535d, front left, except electronic suspension and without sport package; Excel-G
• Compatible With 2014-2016 BMW 535i, front left, except electronic suspension and without sport package; Excel-G
• Compatible With 2011-2013 BMW 528i, front left, recommended OEM replacement; except electronic suspension; Excel-G
• Compatible With 2011-2013 BMW 535i, front left, recommended OEM replacement; except electronic adjustable suspension; Excel-G
• Verify upper and lower mount types, compressed length, and extended length before installation
• Professional installation and a post-service alignment are recommended after strut replacement

Quality Assurance

KYB is a major OE supplier to vehicle manufacturers, and the Excel-G line is calibrated to restore original suspension behavior using OE-quality components and vehicle-specific damping control. For BMW 528i, BMW 535i, and BMW 535d owners, KYB Excel-G 341707 provides a service replacement focused on factory-style ride control and handling consistency.