KYB 334463 Suspension Strut - Front Left

KYB Excel-G Front Left Strut for Subaru Impreza

Restore original ride control on a 2004 Subaru Impreza with the KYB Excel-G suspension strut, part number 334463. This front left strut is built to return factory-style handling, steering response, and stability without changing the vehicle’s designed suspension behavior.

Key Features

• OE-style replacement choice for Asian vehicles
• Fits 2004 Subaru Impreza, front left
• 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
• Strong strut body and bracket design helps minimize flex and maintain alignment
• R-stop design included

Excel-G Product Line

KYB Excel-G is built on the same OE assembly lines used for original equipment supply and uses OE-quality components calibrated to restore the vehicle’s original performance characteristics. For Subaru Impreza owners, part number 334463 is a direct-fit suspension strut focused on control, stability, and predictable handling.

Detailed Description

The KYB 334463 is engineered for the front left position on the 2004 Subaru Impreza and is intended for replacement of the suspension strut and coil spring assembly according to the manufacturer’s instructions. With compressed length of 14.56 inches, extended length of 20.66 inches, and 6.1 inches of stroke, this strut is sized for the specified application and calibrated to support factory ride dynamics. KYB’s OE supplier background and in-house valve tuning help maintain proper tire contact and steering feel while supporting electronic safety systems that rely on suspension performance remaining within the vehicle maker’s design.

What It Helps Address

• Excessive bounce or reduced damping control
• Loose steering feel during lane changes
• Uneven body motion over bumps and dips
• Reduced stability during braking and cornering
• Noise or vibration related to worn strut components

Installation Notes and Tips

Install this strut on the front left of the 2004 Subaru Impreza only. KYB recommends replacing the strut mount, part number SM5361, to reduce noise and vibration, and adding a strut boot, part number SB103, to help protect the unit from dirt, debris, and road salt. This application notes replacement of the suspension strut and coil spring assembly according to the manufacturer’s instructions.

Quality Assurance

KYB manufactures Excel-G on OE assembly lines using OE-quality components and application-specific damping calibration. This part cross-references Monroe Shocks & Struts 72422 for the same application.