PRT Performance Ride 816386 Suspension Strut and Coil Spring Assembly - Front Left

Front Left Strut Assembly for Lexus RX330

PRT Performance Ride 816386 is a suspension strut and coil spring assembly for the front left position on select 2004-2006 Lexus RX330 models. It combines the strut body and coil spring in one OE-style service part for direct replacement on the specified application.

Built for the 2004-2006 Lexus RX330 front left corner, this assembly uses a Q235B housing, TDCrSi spring material, and a single-coil spring design. The unit includes a dust shield and uses a bolt upper mount with a bracket hole lower mount.

Key Features

• Part number: 816386
• Compatible with 2004-2006 Lexus RX330, front left
• Suspension strut and coil spring assembly
• Compressed length: 16.58 in; relaxed length: 23.70 in
• Travel length: 7.13 in
• Q235B housing material
• TDCrSi spring material with one coil spring
• Dust shield included
• Upper mount type: bolt; lower mount type: bracket hole
• Regular grade type with non-adjustable damping and rebound

Product Details

PRT Performance Ride 816386 is part of the PRT Suspension Strut and Coil Spring Assembly line, a service-focused product line for replacing worn front suspension components with a matched strut-and-spring unit. For the Lexus RX330, this format helps restore the original front left suspension geometry and ride support without requiring separate spring and strut sourcing. The design uses a standard, non-adjustable setup and a progressive spring rate is not specified for this application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Addresses

• Front left strut noise from worn internal components
• Sagging or uneven ride height at the front corner
• Excessive bounce or reduced damping control
• Spring fatigue on the Lexus RX330 front suspension
• Need for a complete strut-and-spring replacement on the specified side

Installation Notes

Fits 2004-2006 Lexus RX330, front left. Verify the vehicle is not equipped with air suspension before ordering, as this application excludes air suspension models. Confirm mount style, position, and suspension configuration against the original part before installation. Professional installation and a post-repair alignment are recommended after front strut replacement.

Quality Assurance

PRT Performance Ride 816386 is built as a regular-grade replacement assembly with defined dimensions and application-specific mounting points for the listed Lexus RX330 fitment. The included dust shield adds protection for the strut shaft area during normal road use.