KYB 339141 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Mazda CX-9

KYB Excel-G strut 339141 is a front left suspension strut for the 2007-2015 Mazda CX-9. It is built to restore original ride control, steering response, and body stability for drivers replacing a worn OE unit.

Excel-G Product Line

The KYB Excel-G line is calibrated to return the vehicle to its original designed damping characteristics rather than changing ride feel. This nitrogen gas-charged, twin-tube suspension strut is assembled on KYB OE production lines using OE-quality components and is classified as an Original Equipment for the Aftermarket replacement.

Key Features

• Fits 2007-2015 Mazda CX-9, front left
• KYB part number 339141
• Vehicle-specific damping valves help manage tire contact, steering response, and body movement
• Triple-lip fluid seal helps reduce oil and gas leakage
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Supports proper operation of electronic safety systems by restoring suspension performance
• Upper mount type: 14X1.50
• Compressed length: 16.53 in; extended length: 25.35 in; stroke length: 8.82 in

Detailed Description

KYB 339141 is engineered for Mazda CX-9 front left suspension service when the original strut has lost damping control, developed noise, or reduced road stability. The Excel-G design uses hand-assembled, in-house damping valves and OE-quality construction to restore the vehicle’s intended handling balance, braking stability, lane-change response, and ride control. This part cross-references Monroe Shocks & Struts 72444 for the same application.

Common Problems This Strut Can Address

• Excessive bouncing after bumps
• Reduced steering precision or delayed response
• Nose dive, body roll, or unstable cornering
• Uneven tire contact caused by worn damping
• Suspension noise or fluid leakage from a worn strut

Installation Notes and Tips

Fits 2007-2015 Mazda CX-9, front left. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount style, dimensions, and position before installation, and inspect related suspension components for wear during service.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced on KYB OE assembly lines with OE-quality components to match original suspension performance targets for the Mazda CX-9.