TRQ Front Upper Control Arm Driver Side Left LH for Chevy GMC Isuzu

In this review of the TRQ Front Upper Control Arm Driver Side Left LH, the bottom line is straightforward: this is a practical, direct-fit replacement for owners of compatible Chevrolet, GMC, Isuzu and related trucks who need a ready-to-install upper control arm with an integrated ball joint. The reviewer found it to be a solid OE replacement that matches original fitment numbers and saves time compared with sourcing separate parts, making it a sensible choice for DIY mechanics and independent shops seeking a like-for-like suspension part.

Key Features

• Direct Fit: Installs without modification on specified models, reducing installation time and alignment guesswork.
• OE Replacement Assembly: Supplied as a combined control arm and ball joint assembly to replace worn original equipment components in one step.
• Vehicle Specific Fitment: Clear compatibility for many years of Chevrolet S10, Blazer, GMC S-15 Sonoma, Jimmy, Olds Bravada and Isuzu Hombre models helps avoid ordering mistakes.
• Multiple Reference Numbers: Matches a wide range of OE and aftermarket reference numbers, aiding cross-compatibility checks for garages and parts departments.
• Front Driver Side Upper: Designed specifically for the left front upper position, so buyers know the exact application without confusion.

Who It's For

This control arm is ideal for owners and mechanics working on 4-wheel-drive S10, Blazer, S-15 Sonoma, Jimmy, Olds Bravada and Isuzu Hombre models from the years listed in the fitment details who want a single-piece replacement that restores proper front suspension geometry. It suits DIYers comfortable with front suspension work and independent shops that prefer parts that match OE mounting points.

It may not be the best choice for vehicles outside the stated fitment years or for buyers who need an OEM-branded part from a vehicle dealer. If the ball joint is a primary concern, those who demand a long-term heavy-duty upgrade or different ball joint construction should consider specialized performance or OEM options.

Pros & Cons

Pros

• Direct fitment reduces installation time and the need for additional components or adapters.
• Integral ball joint and arm arrives ready to install, simplifying suspension repairs.
• Matches many OE reference numbers, which helps confirm compatibility with original parts.

Cons

• Some customers reported ball joint issues, so buyers should inspect the joint on delivery and consider re-checking after initial use.

Specifications

Brand	TRQ
Position	Front driver side upper (left / LH)
Assembly	Control arm with ball joint
OE Reference Numbers	15661507, 93213428 (examples)
Aftermarket References	45D1140, CK620172, CMS20354, GS20354 (examples)
Compatible Vehicles	Chevy S10, Blazer, GMC S-15 Sonoma, Jimmy, Olds Bravada, Isuzu Hombre (years vary)

Our Verdict

The TRQ front upper control arm is a practical, value-oriented replacement for owners of compatible Chevy, GMC and Isuzu trucks who need an OE-style, direct-fit repair. It saves time by arriving as a combined control arm and ball joint and matches common reference numbers, offering good value for routine suspension service. Buyers should verify exact vehicle compatibility and inspect the ball joint on receipt, but for most maintenance jobs this is a solid choice.

Frequently Asked Questions

Will this control arm fit my S10 or Blazer?
Check the fitment years listed in the product listing against your vehicle VIN or factory service manual; the part is intended for specific years of S10, Blazer, GMC S-15 Sonoma, Jimmy, Olds Bravada and Isuzu Hombre.

Does it come with the ball joint installed?
Yes, this is supplied as a control arm with an integrated ball joint assembly ready for installation.

What should I do if the ball joint shows damage on delivery?
Inspect and document the damage immediately and contact the seller for a replacement or return; many customers recommend checking the joint before installation.