TRQ Rear Upper and Lower Control Arm with Ball Joint Set - Direct Fit

In this review of the TRQ Rear Upper and Lower Control Arm with Ball Joint Set the bottom line is simple: this four piece kit is aimed at DIYers and independent shops needing a direct-fit rear suspension replacement for 1999-2004 Jeep Grand Cherokee models. It includes a rear upper ball joint, a rear upper control arm and two rear lower control arms assembled to match original geometry, so the biggest reason to buy is saving time on installation while restoring rear suspension function with parts designed as direct replacements.

Key Features

• Complete 4-piece kit: Provides a rear upper ball joint, rear upper control arm and two rear lower control arms so you get both upper and lower components needed for a coordinated repair.
• Direct-fit design: Pre-assembled components are made to match original mounting points, which reduces trial and error during installation and avoids modifications.
• Reference coverage: Ships with a long list of reference numbers so confirm compatibility against your vehicle before purchase for a precise match.
• DIY support: The brand offers an extensive library of how-to videos to help owners "view before they do" and make the replacement process easier.
• Time-saving replacement: Pre-assembled control arms cut down on shop time compared with rebuilding individual parts.

Who It's For

The kit is best suited for owners of 1999-2004 Jeep Grand Cherokee models who want a straightforward, direct-fit rear suspension repair and for home mechanics who value clear installation guidance. It also fits independent shops needing a ready-to-install set to replace worn rear upper and lower control arms and ball joints.

It is less appropriate for people who need heavy-duty, corrosion-resistant aftermarket upgrades or who require lifetime-tested performance in harsh climates, since some customers report variability in ball joint longevity and rust resistance. Confirm fitment carefully against the vehicle reference numbers before ordering.

Pros & Cons

Pros

• Good value for money when replacing multiple rear suspension parts at once.
• Pre-assembled direct-fit components simplify installation and reduce labor time.
• Extensive DIY video library helps first-time installers complete the job with confidence.

Cons

• Some customers report mixed longevity on the ball joints and occasional corrosion concerns in harsh environments.

Specifications

Our Verdict

The TRQ 4-piece rear control arm and ball joint set is a practical choice for 1999-2004 Jeep Grand Cherokee owners who want a direct-fit repair that saves installation time and restores rear suspension function. It offers strong value and useful DIY support, but buyers in corrosive climates or those needing ultimate ball joint longevity should weigh the mixed customer reports before purchase.

Frequently Asked Questions

Does this kit fit my 1999-2004 Jeep Grand Cherokee?
Yes, the kit is designed for 1999-2004 Jeep Grand Cherokee rear upper and lower fitment; confirm against the listed reference numbers to be certain.

Are the control arms pre-assembled?
Yes, the components are supplied pre-assembled as direct replacements to reduce installation time and avoid modifications.

Should I expect professional installation?
DIY installation is common thanks to the video library, but consider professional service if you lack suspension experience or need alignment after installation.