Metrix Premium Front Left & Right Lower Control Arm Kit - Reliable Fit

In this review the Metrix Premium Chassis Parts front lower control arm kit is evaluated for Toyota Sienna owners seeking a direct, durable replacement. The kit delivers both left and right assemblies with ball joints and cotter pins, and the single biggest reason to consider it is its combination of OEM-exceeding manufacturing standards and a three year / 36,000 mile limited warranty. For anyone wanting a like-for-like suspension repair that prioritizes fit and reliability, this kit earns attention.

Key Features

• Vehicle compatibility: The kit is designed specifically for 2011-2020 Toyota Sienna models, making installation straightforward for owners of those years.
• Complete replacement: Comes with one front left and one front right lower control arm assembly, including ball joints and cotter pins, so both sides can be refreshed at once.
• Material: Steel construction provides the strength needed for front suspension loads and contributes to long service life.
• Quality standards: Manufactured to exceed OEM standards with IATF 16949 and ISO 9001 certification, which aims to improve consistency and durability.
• Warranty protection: Backed by a 3 year / 36,000 mile limited warranty from installation, offering added confidence after purchase.

Who It's For

This kit is best for Toyota Sienna owners (2011-2020) who prefer a direct replacement that closely matches original equipment in fit and function. It also suits DIY mechanics and independent shops replacing both front lower control arms to restore steering stability and eliminate knocking noises.

Owners of vehicles outside the stated compatibility range should look elsewhere, and if a buyer needs adjustable or performance-tuned suspension components, this OE-style assembly is not intended for performance modification.

Pros & Cons

Pros

• Direct fit for 2011-2020 Sienna models, reducing alignment of part selection and installation time.
• Steel construction and certified manufacturing provide a reliable, consistent replacement over time.
• Includes cotter pins and both left and right assemblies, delivering value by replacing both sides together.
• Users report reduced knocking and improved stability, indicating functional real-world results.

Cons

• Not a performance or adjustable part, so it will not change handling characteristics beyond restoring OEM stability.
• Compatibility limited to 2011-2020 Toyota Sienna, so fit must be confirmed before purchase.

Specifications

Our Verdict

The Metrix Premium front lower control arm kit is a sensible choice for Toyota Sienna owners who need a dependable, OEM-style replacement. Its certified manufacturing, complete left/right assemblies, and warranty make it good value for restoring steering stability and eliminating suspension noise, provided the buyer needs a direct-fit component rather than an upgraded performance part.

Frequently Asked Questions

Will these control arms fit my Sienna?
They are specified for 2011-2020 Toyota Sienna models; verify your model year before ordering.

Do they come with everything needed for installation?
The box includes both left and right assemblies and cotter pins, but basic installation hardware and alignment after fitment may be required.

Is there warranty coverage?
Yes, Metrix provides a 3 year / 36,000 mile limited warranty from the date of installation.