Mevotech MS86684 Steering Tie Rod End - Front Left Outer

Mevotech MS86684 Front Left Outer Tie Rod End

The Mevotech MS86684 is a steering tie rod end for the front left outer position on select Lexus applications. Built for high-usage passenger vehicles, SUVs, fleets, and working trucks, it uses application-specific upgrades to improve durability and steering performance.

For Lexus GS350, RC350, and IS500 service work, this part number is a direct-fit steering component for restoring precise front-end control. Mevotech MS86684 is also listed under cross-reference part numbers 4546430090 and ER20395 for the same application.

Key Features

• Steering tie rod end for the front left outer position
• Mevotech Supreme Parts engineering with application-specific upgrades
• Built for demanding daily-use and commercial-duty service
• Non-adjustable design
• Female end 2 connection
• Shank length: 1.61 in.
• Part number: MS86684

Detailed Description

Mevotech MS86684 is a steering tie rod end designed for select Lexus models, including Lexus GS350, RC350, and IS500 applications. As part of the Mevotech Supreme line, this component is engineered in-house with durability-focused updates for vehicles that see frequent road use and repeated steering loads. The non-adjustable design and female end 2 configuration support a direct replacement for the specified front left outer steering position.

This tie rod end is a practical choice when servicing Lexus steering systems that need restored alignment stability and consistent road feel. The MS86684 part number is used across multiple interchange references, including 4546430090 and ER20395, helping simplify parts matching during repair planning.

What It Helps Address

• Loose or imprecise steering response
• Front-end play at the outer tie rod connection
• Uneven tire wear related to worn steering linkage
• Steering noise or clunking from a worn joint
• Alignment instability after steering component wear

Installation Notes and Tips

Install MS86684 at the front left outer steering position only on the listed Lexus applications. Verify the shank length, female connection, and non-adjustable design before installation, and complete a professional wheel alignment after replacement. Confirm vehicle fitment by year, make, model, and steering position before ordering.

• Fits 2025 Lexus IS350, Front Left Outer
• Fits 2022-2025 Lexus IS500, Front Left Outer
• Fits 2018-2025 Lexus RC300, Front Left Outer
• Fits 2015-2025 Lexus RC350, Front Left Outer
• Fits 2013-2020 Lexus GS350, Front Left Outer
• Fits 2018-2019 Lexus GS300, Front Left Outer
• Fits 2013-2018 Lexus GS450h, Front Left Outer
• Fits 2016-2017 Lexus GS200t, Front Left Outer
• Fits 2016-2017 Lexus RC200t, Front Left Outer

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific upgrades for durability and performance. The MS86684 is built to meet the demands of high-usage Lexus steering applications, including Lexus GS350 and RC350 service needs.