Front Upper Control Arm with Ball Joint for Hummer H3 Passenger Side

In this review the focus is a direct-fit front upper control arm replacement for the passenger side of Hummer H3 and H3T models from the 2006-2010 range. The bottom line: this control arm is targeted at DIYers and independent repair shops who want a durable, pre-assembled aluminum arm with a machined ball joint mount that saves time during installation while matching original fitment. Our review examines build quality, ease of installation, compatibility notes, and what to expect from real owners.

Key Features

• Direct replacement: Designed as a passenger side upper control arm compatible with 2006-10 Hummer H3 and 2009-10 H3T, reducing fitment guesswork.
• Aluminum construction: The aluminum arm provides corrosion resistance and a close OEM weight profile for predictable handling after installation.
• Pre-assembled ball joint: Comes with a machined ball joint mounting type to simplify installation and ensure proper alignment with factory geometry.
• Bushings included: Supplied with bushings to avoid sourcing separate parts and to speed up the swap for most repairs.
• Extensive cross references: Multiple reference numbers are listed for compatibility checks, helping confirm exact fit for a wide range of catalog systems.

Who It's For

This control arm is for vehicle owners, home mechanics, and independent shops working on Hummer H3 or H3T passenger side front suspension who want a ready-to-install, OEM-style replacement. It suits those who prefer a part that arrives with the bushings fitted and a machined ball joint mount to reduce bench time.

It is less suitable for owners who need an adjustable performance arm or a greaseable ball joint, since this design is non-adjustable and non-greaseable. If a rebuildable or performance-tuned arm is required, a different aftermarket option should be considered.

Pros & Cons

Pros

• Good fit and match to original parts according to user reports, making installation straightforward.
• Aluminum material offers corrosion resistance and an OEM-like weight for predictable handling.
• Included bushings and machined ball joint mount save time and simplify the replacement process.

Cons

• Some customers reported ball joint issues, so long-term durability may vary by use and inspection frequency.

Specifications

Fitment	2006-2010 Hummer H3 front passenger upper; 2009-2010 H3T passenger upper
Material	Aluminum
Ball Joint Mounting	Machined
Adjustable	No
Greaseable	No
Bushings Included	Yes
Reference Numbers	RK621675, 15082975, 22947664 and others

Our Verdict

The front upper control arm for the Hummer H3 passenger side is a solid, practical replacement for owners seeking a direct-fit, pre-assembled unit that eases installation and keeps costs down. It delivers good fit and value for routine suspension replacement, though buyers should inspect the ball joint on receipt and monitor it over time if the vehicle sees heavy use.

Frequently Asked Questions

Will this fit my H3 or H3T?
It fits 2006-2010 Hummer H3 front passenger upper and 2009-2010 H3T passenger upper; always confirm fitment with your vehicle details and the compatibility chart.

Does the ball joint require greasing?
No, the supplied ball joint is non-greaseable; regular inspections are recommended for longevity.

Are bushings included?
Yes, the control arm is supplied with bushings to simplify installation and reduce the number of parts to source.