TRQ Front Upper & Lower Control Arm Ball Joint Set - Direct Fit

In this review the TRQ Front Upper & Lower Control Arm with Ball Joint Set is evaluated for owners of early 2000s Chevrolet and GMC 4WD trucks and SUVs who need a complete front suspension refresh. The biggest reason to buy is straightforward: this 4-piece kit supplies both upper and lower control arms with preinstalled ball joints as a direct fit OE replacement, letting a competent DIY mechanic or professional shop restore front-end geometry and steering feel without hunting for separate components.

Key Features

• Direct Fit: Designed as an OE replacement to install without modification, reducing installation time and alignment surprises.
• Complete Kit: Includes two front upper and two front lower control arms with ball joints, so the entire front suspension assembly can be replaced at once for consistent wear and performance.
• Vehicle Specific Fitment: Made for 2001-2005 Chevrolet Blazer, 2001-2004 S10, 2001 GMC Jimmy and Sonoma models, which simplifies parts selection when the listing fitment is confirmed.
• OE Reference Compatibility: Matches multiple OE and aftermarket reference numbers, helping ensure compatibility with factory configurations during repairs.
• Replacement Value: Positioned as a cost-effective way to replace worn control arms and ball joints at once, which customers noted improves steering responsiveness and stability.

Who It's For

This kit is best for owners of 2001-05 Chevrolet Blazer or 2001-04 S10/Sonoma/GMC Jimmy who need a full front control arm refresh and want the convenience of preassembled ball joints. It suits both independent mechanics and DIYers comfortable with suspension work and wheel alignment after installation.

It is less suited for owners of vehicles outside the listed fitment or for those who only need a single arm or ball joint; in those cases sourcing the specific single part or an OEM remanufactured arm may be a better option.

Pros & Cons

Pros

• Complete four-piece set replaces upper and lower arms together for consistent suspension geometry.
• Preinstalled ball joints save time compared with sourcing and pressing in joints separately.
• Good value compared with purchasing individual OE components, offering a practical repair path.

Cons

• Some customers mentioned concerns about long-term durability of ball joints compared with higher-end OE replacements, so expect routine inspection on high-mileage vehicles.

Specifications

Kit Contents	2 front upper control arms with ball joints, 2 front lower control arms with ball joints
Fitment Years	2001-2005 Chevrolet Blazer; 2001-2004 Chevrolet S10; 2001 GMC Jimmy; 2001-2004 GMC Sonoma
Drive Type	4 Wheel Drive front upper & lower
Replacement Type	Direct fit OE replacement suspension control arm kit
OE Reference Numbers	Includes multiple OE refs such as 10372881, 15010339, 15293527, 15661507
Aftermarket Reference Numbers	Includes references like GM4512100, GM4513100 and others for cross-checking

Our Verdict

The TRQ control arm and ball joint set is a practical, cost-conscious choice for restoring front-end function on supported 2001-05 Chevy and GMC 4WD models. Its direct-fit design and complete four-piece kit make it an efficient repair for those replacing multiple worn suspension parts, though those seeking the absolute longest-lasting ball joints may opt for premium OE components.

Frequently Asked Questions

Will this kit fit my 2003 S10 4WD?
Yes, the kit lists compatibility with 2001-2004 Chevrolet S10 4WD models; always check the vehicle specific fitment on the listing before ordering.

Are ball joints preinstalled?
Yes, the control arms in this kit come with ball joints preinstalled to simplify installation.

Does this require special tools to install?
Basic suspension tools and a proper wheel alignment after installation are required; a press may not be necessary because ball joints are preinstalled.