Front Upper & Lower Control Arms Suspension Kit - Front End

Our review of this 4pc front end suspension kit finds it best suited for owners of 2007-2014 GM full-size trucks and SUVs who need a durable OEM-style replacement. The kit replaces both upper and lower control arms with cast iron lower arms and polyurethane-equipped components, delivering a clear improvement in stability and ride quality for street-driven vehicles. Installation is straightforward for a competent DIY mechanic or shop, and the kit includes all four assemblies needed for a coordinated front-end refresh.

Key Features

• Broad compatibility: Fits many 2007-2014 Chevy and GMC 1500 series trucks and large SUVs, reducing the risk of ordering the wrong part.
• Cast iron lower arms: Lower control arms are cast iron for strength and long service life under everyday driving loads.
• Polyurethane bushings: Polyurethane offers firmer steering response with less noise and better longevity than rubber in common conditions.
• Complete 4pc kit: Includes both left and right upper arm and both cast iron lower arm assemblies with ball joints for one coordinated front-end repair.
• Service backing: The kit ships with a 1-year quality warranty and seller support with responses within 24 hours for peace of mind.

Who It's For

This kit is aimed at owners of Chevy Silverado 1500, GMC Sierra 1500, Suburban 1500, Avalanche, Yukon, Tahoe and related Cadillac Ext/ESV models from roughly 2007 through 2014 who have cast iron lower control arm models and want a direct replacement that improves ride feel and handling. It is ideal for drivers who do regular street driving and expect durable, OEM-form parts rather than off-road specialty components.

Those who frequently drive heavily modded off-road vehicles or need parts for non-cast-iron lower arm variants should look elsewhere; the kit explicitly excludes off-road models and is intended for cast iron lower control arm configurations only.

Pros & Cons

Pros

• Durable cast iron lower arms improve long-term stability and resist deformation under load.
• Polyurethane bushings provide crisper steering feedback with reduced vibration compared to rubber.
• Complete front 4pc kit simplifies replacement and ensures matched components for balanced suspension feel.
• Good value relative to dealer parts, with several customers noting improved ride quality after installation.

Cons

• Grease fittings drew mixed feedback from customers, with occasional issues reported about grease not taking properly.
• Not compatible with off-road model variants or non-cast-iron lower arm vehicles, so fit must be confirmed before purchase.

Specifications

Our Verdict

This front upper and lower control arm kit is a practical, value-minded replacement for owners of compatible GM 1500-series trucks and large SUVs with cast iron lower arms. It combines sturdy cast iron construction, polyurethane bushings for improved handling, and a complete 4pc assembly to restore front-end performance without specialty off-road features. Recommended for street-driven vehicles and anyone wanting a durable OEM-style refresh.

Frequently Asked Questions

Will this fit my 2012 Chevy Silverado?
It fits 2007-2013 Chevy Silverado 1500 models with cast iron lower control arms; confirm your truck uses cast iron lowers before ordering.

Are the ball joints included?
Yes, each of the four assemblies in the kit includes a ball joint installed.

What if a grease fitting has issues?
Grease fittings have mixed reports from customers; the kit comes with a 1-year warranty and seller support to address any greasing or fitment concerns.