KYB 339037 Suspension Strut - Front Right

KYB Excel-G Front Right Strut for Acura MDX and ZDX

The KYB Excel-G suspension strut, part number 339037, is an OE-style replacement built to restore original ride control, stability, and steering response. It is engineered for the front right position on select Acura MDX and Acura ZDX models, with vehicle-specific damping calibrated for factory handling characteristics.

Key Features

• OE replacement choice for Asian SUVs and crossovers
• Restores designed control and handling on the Acura MDX
• Nitrogen gas-charged twin-tube construction
• Triple-lip fluid seal helps reduce oil and gas leakage
• Hand-assembled, vehicle-specific damping valves manage tire contact, steering response, and body movement
• Strong strut body and bracket design helps minimize flex and maintain alignment
• Made in the USA
• Internal rebound spring and R-stop included in the design

Excel-G Product Line Details

KYB Excel-G is built on the same OE assembly lines used for original equipment supply and uses OE-quality components to return suspension performance to factory intent rather than changing ride characteristics. For drivers searching for a KYB 339037 front right strut for Acura MDX or Acura ZDX applications, this line is focused on restoring the vehicle’s original ride control, lane-change response, and braking stability.

Detailed Description

This KYB Excel-G strut, part number 339037, is a direct-fit suspension strut for the front right side of 2007-2013 Acura MDX models without electronic adjustable suspension and 2010-2013 Acura ZDX models without electronic suspension. It is designed to help maintain proper tire contact and body control while preserving the factory ride feel. This part cross-references Monroe Shocks & Struts 72433 for the same application.

What It Helps Address

• Excessive front-end bounce or float
• Reduced steering response during lane changes
• Uneven tire contact caused by worn damping
• Noise and vibration from a fatigued strut assembly
• Loss of stability during braking and cornering

Installation Notes and Tips

Compatible with 2007-2013 Acura MDX, front right, excluding electronic adjustable suspension, and 2010-2013 Acura ZDX, front right, excluding electronic suspension. KYB recommends replacing the strut mount with part number SM5212 and adding a strut boot, part number SB102, to help reduce noise and protect the strut from dirt, debris, and salt. Verify compressed length, extended length, stroke, and upper mount thread size before installation.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is produced using OE-quality components and OE-calibrated damping to restore original suspension performance. The strut body and bracket design are built to reduce flex and support alignment consistency under normal driving conditions.