YzusGomumu Front Upper Control Arm Bolt & Nut Kit for Toyota Lexus 2003–2023 | High-Strength, Direct-Fit

YzusGomumu Front Upper Control Arm Bolt Nut replaces worn suspension fasteners on compatible 2003–2023 Toyota and Lexus models to restore secure upper control arm attachment and reliable vehicle handling.

If your Toyota or Lexus shows uneven tire wear, unusual vibration, or loose steering feel, the problem can often be traced to aging control arm hardware. This aftermarket front upper control arm bolt and nut kit is engineered as a direct replacement for original equipment part numbers listed by Toyota and Lexus. Built from high-grade metal, each bolt and nut set is intended to match factory fitment and restore the correct clamping force that keeps the upper control arm aligned and stable under normal driving conditions.

How does this bolt nut set improve suspension stability?

Replacing corroded or deformed upper control arm bolts returns the intended connection between suspension components, preventing play that leads to poor handling. The robust metal construction resists wear, helping maintain alignment and predictable steering feedback.

• Direct-fit replacement for factory mounting points and torque specifications.
• High-grade metal resists bending and corrosion under road conditions.
• Restores correct clamp load to reduce suspension deflection and vibration.

Which vehicles and OE part numbers is it compatible with?

This kit is compatible with a wide range of Toyota and Lexus models produced between 2003 and 2023. Always cross-check the OE numbers on your vehicle before ordering to ensure correct fitment.

• Covers Toyota: 4Runner (2003–2023), FJ Cruiser (2007–2014), Tacoma (2005–2023) with listed engine options.
• Covers Lexus: GX460 (2010–2022) and GX470 (2003–2009) models.
• OE numbers referenced: 90105-14160, 90105-A0095, 90179-14062, 90080-17208 for verification.

When should these bolts and nuts be replaced?

Inspect the front upper control arm bolts during routine suspension checks or when experiencing handling irregularities. Replace them promptly if you observe rust, thread damage, or any deformation that could compromise safe clamping of the control arm.

• Signs to replace: visible corrosion, stripped threads, or bent bolt shanks.
• Replace after suspension work, collision repair, or when components are removed and reinstalled.
• Timely replacement prevents accelerated wear to bushings and ball joints.

What quality and durability can I expect from this aftermarket part?

The YzusGomumu bolt nut set is manufactured from high-strength metal and finished to resist everyday road corrosion. While not an OEM-branded item, it is produced to meet the mechanical requirements of the original fasteners for dependable service life when installed and torqued to spec.

• Constructed from high-grade steel for tensile strength and longevity.
• Protective finish reduces surface rust and maintains thread integrity.
• Designed for repeated installation during standard maintenance or part replacement.

Who is this for: This front upper control arm bolt and nut kit is intended for DIY mechanics, professional technicians, and vehicle owners who need a reliable replacement fastener for Toyota 4Runner, FJ Cruiser, Tacoma, and Lexus GX models within the 2003–2023 fitment range. It is suited to anyone restoring proper suspension connection after wear, collision repair, or component service, provided the OE part numbers match the vehicle.