Hummer H3 Rattling Noise

Learn if it's a simple fix or time to seek out a trusted technician.

What are common reasons my Hummer H3 engine rattles?

While there are a variety of reasons your Hummer H3 is rattling, the most common 3 are the ball joints, struts or strut mount, or a problem with the sway bar links.
of the time it's
Ball Joints
of the time it's
Struts Or Strut Mount
of the time it's
Sway Bar Links

Get your Hummer issue diagnosed by a professional

Find a high quality auto repair shop or dealer near you

Related Hummer H3 Questions

See what others are asking about their Hummer H3. Get answers from RepairPal's community of auto experts and enthusiasts.
My 2006 h3 hummer is having a vibrating nosie under the front passenger side of the vehcile between 1500 and 2000 rpm...
It squeeks/rattles when i drive,,,sometimes at an idle a little bit...but stops when i brake. it sounds like its comi...

Hummer H3 Rattling Noise Repair Symptoms

A "clunk" or "knock" when turning, or when going over bumps, can indicate a problem with a ball joint. The sensation is often felt in the floorboard of a vehicle when driving. A...Read More
Worn front struts result in diminished ride quality that might feel “soft,” as the vehicle leans excessively during turns, and bounces over bumps. The shock absorber in the stru...Read More