Front Steering & Suspension Kit for 2006-09 E350 4Matic - Direct Fit

In this review of the TRQ front steering and suspension kit for 2004-2009 Mercedes-Benz E-Class 4Matic models, the bottom line is practical: it is for owners who need a full front-end refresh with a single, confirmed-compatible kit. The review finds the kit valuable because it bundles the key wear items-lower ball joints, upper control arms with ball joints, and outer tie rods-into a direct fit package that replaces OE parts without modification. Installers and DIY mechanics will appreciate the fitment focus and the clear OE reference numbers supplied with the kit.

Key Features

• Direct Fit: The kit is designed to replace OE components without modifications, saving time during installation and alignment.
• Kitted for Restored Performance: Bundling lower ball joints, upper control arms with ball joints, and outer tie rods restores front-end geometry and improves road feel.
• OE Reference Numbers Included: Supplied OE reference numbers help verify compatibility with specific Mercedes-Benz E-Class 4Matic front applications before purchase.
• Anti-Corrosion Coated: Components have enhanced surface coatings to resist corrosion and extend service life in typical road conditions.
• Vehicle Specific Fitment: The listing provides fitment details for 2004-2009 E320, E350, E500, and E550 4Matic models, reducing the risk of ordering the wrong parts.

Who It's For

This kit suits owners of 2004-2009 Mercedes-Benz E-Class models equipped with 4Matic who want a single solution for front suspension wear items. It is especially useful for DIY mechanics or independent shops that prefer to replace multiple related components at once to save labor and ensure matched wear across the front suspension.

It is less suited for owners who have non-4Matic models, vehicles outside the listed years, or those who need only a single component replacement and prefer buying parts individually. Also, buyers who require pre-greased ball joints or a different aftermarket brand preference should consider alternative options.

Pros & Cons

Pros

• Good overall value by bundling six front steering and suspension parts into one kit for a coordinated refresh.
• Generally praised for fit and ease of installation by customers who completed the swap.
• Anti-corrosion coating and vehicle specific design increase expected longevity and reduce prep work.

Cons

• Some customers reported mixed experiences with ball joints durability, so longevity may vary by driving conditions and installation quality.
• Parts are not pre-greased, so installers should plan for lubrication during assembly.

Specifications

Kit Quantity	6 Piece
Includes	2 Front Lower Ball Joints; 2 Front Upper Control Arms with Ball Joints; 2 Front Outer Tie Rods
Application Fit	2004-05 E320 4Matic, 2006-09 E350 4Matic, 2004-06 E500 4Matic, 2007-09 E550 4Matic
Fit Type	Direct Fit OE Replacement
OE Reference Numbers	2103300035, 2113305507, 2113305707, 2203381315, 2203381415
Surface Treatment	Anti-Corrosion Coated

Our Verdict

The TRQ 6-piece front steering and suspension kit is a pragmatic choice for owners of compatible Mercedes-Benz E-Class 4Matic models who want a coordinated, direct-fit replacement of core front suspension parts. It delivers clear fitment guidance, solid value by bundling related components, and improved road feel after installation, though buyers should be aware of mixed feedback on long-term ball joint durability and plan proper installation and lubrication.

Frequently Asked Questions

Will this kit fit my E350 4Matic?
Yes, the kit lists compatibility with 2006-2009 Mercedes-Benz E350 4Matic front applications; confirm vehicle year and 4Matic drivetrain before ordering.

Does the kit come pre-greased?
No, the kit is not pre-greased; installers should apply appropriate grease during assembly per vehicle service procedures.

Are these OEM parts?
The kit is an OE replacement style aftermarket set with OE reference numbers provided to verify fitment, but parts are supplied by TRQ rather than the original equipment manufacturer.