SuperPro SPF3161K Front Upper-Inner Bush Kit for 1993-97 Lexus GS300 3.0L RWD

Vehicle Fitment

• 1993-1997 Lexus GS300 (JZS147/JZS160) RWD 3.0L V6

Features

• High-quality polyurethane bushings replace factory rubber to reduce axle movement and enhance handling
• Designed for front upper-control-arm inner mount - a critical point in front suspension geometry
• Includes steel insertion tubes for precise fitment and durability under load
• Manufactured with polyurethane resistant to oil, coolant, and extreme temperatures
• Improves steering feel, increases stability, and reduces tyre wear caused by worn mounts
• Lifetime warranty provided by SuperPro for manufacturing defects
• Installation time is approximately 3 hours; front wheel-alignment required after fitment

Specifications

• Bushing material: SuperPro proprietary polyurethane formula
• Fitting position: Front axle - upper control-arm inner mount
• Kit contents: 4x polyurethane bushings + 4x steel tubes
• Installation difficulty: Medium-High - specialist tools and alignment recommended

Included Components

• 4x polyurethane bushings
• 4x steel insertion tubes

Product Description

The SuperPro SPF3161K Front Upper-Inner Bush Kit is a high-performance upgrade or replacement solution for the front upper inner control-arm bushings on the Lexus GS300 (1993-1997) with 3.0L V6 and RWD. Over time, the factory rubber bushings can deteriorate - leading to sloppy steering feel, alignment drift, and uneven tyre wear. This kit uses precision-machined polyurethane bushings and steel tubes to restore control, sharpen handling, and improve long-term durability.

Ideal for drivers seeking enhanced front-end stability - whether for spirited driving, upgraded suspension, or simply replacing worn stock mounts - the SPF3161K provides a direct-fit solution without needing major modifications. Installation involves removing the front upper control arms, pressing out the old bushings, and installing the new polyurethane components with the supplied tubes. After installation, a full front wheel alignment is mandatory to restore proper geometry. Fitment is confirmed for 1993 to 1997 Lexus GS300; coverage for other engine variants or later model years should be verified before purchase.