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Suspension Ball Joint Replacement

What is a ball joint?

Ball joints are part of the suspension system, and consist of a ball and socket that's encased in a lubricant-filled rubber boot. They link the steering knuckle (which supports the wheel hub, bearing and wheel) to the lower and upper control arms. They also allow the suspension to move freely up and down and aid in steering the vehicle

A "clunk" or "pop" when going over bumps or turning can indicate a problem with a ball joint.

Excessive inner or outer tire wear can sometimes be attributed to problems with the ball joints.

What are the symptoms related to a bad ball joint?

A "clunk" or "knock" when turning or going over bumps can indicate a problem with a ball joint. The sensation is often felt in the floorboard. A repair technician may notice if a ball joint is leaking lubricant from a worn or torn boot during an inspection or a related repair. Excessive wear on the inside or outside edges of the front tires can sometimes indicate problems with the ball joints, as well.

Chevrolet Suspension Ball Joint Replacement Cost Estimates

The average cost for a Suspension Ball Joint Replacement is between $324 and $527 but can vary from car to car.

Chevrolet Silverado 1500

Chevrolet Silverado 2500 HD

Chevrolet Trailblazer Suspension Ball Joint Replacement Cost by Year

The average cost for a Chevrolet Trailblazer Suspension Ball Joint Replacement is between $324 and $527 but can vary from car to car.

2009 Chevrolet Trailblazer

$324-$527

2008 Chevrolet Trailblazer

$324-$527

2007 Chevrolet Trailblazer

$324-$527

2006 Chevrolet Trailblazer

$324-$527

2005 Chevrolet Trailblazer

$324-$527

2004 Chevrolet Trailblazer

$324-$527

2003 Chevrolet Trailblazer

$324-$527

2002 Chevrolet Trailblazer

$324-$527

More RepairPal Resources

Suspension Ball Joint Replacement

Jump to:Commonly associated repairs Cost estimates by vehicle Cost estimates by year

What is a ball joint?

A "clunk" or "pop" when going over bumps or turning can indicate a problem with a ball joint.

Excessive inner or outer tire wear can sometimes be attributed to problems with the ball joints.

What are the symptoms related to a bad ball joint?

2002 Chevrolet Trailblazer Suspension Ball Joint Replacement Cost

The average cost for a 2002 Chevrolet Trailblazer Suspension Ball Joint Replacement is between $324 and $527.

Labor costs are estimated between $256 and $376 while parts are priced between $68 and $151.
This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
For a more accurate estimate based on your location, use our Fair Price Estimator below.

Can I drive with a ball joint problem?

A vehicle with a significantly worn ball joint should not be driven. If the ball joint fails completely, the control arm can detach from the steering knuckle, meaning you will lose control of the car. A car with a ball joint that is just starting to wear out can be driven, but as the wear increases, so do the chances of premature tire wear and poor handling. If you suspect that a ball joint is beginning to wear, have a technician evaluate the problem as soon as possible. Get this fixed by a RepairPal Certified Shop

How often do ball joints need to be replaced?

There is no set replacement schedule for ball joints, though most vehicles will need to have them changed at some point. Most ball joints will last for 100,000 miles or more. Rough driving habits may shorten the life of these parts.

How are ball joint issues diagnosed?

To diagnose a worn ball joint, a shop will raise the vehicle on a hoist and then grasp the tire at the top and bottom and rock the wheel back and forth. A worn ball joint will present a clunking sound or sensation when this test is performed. The technician will also look for a torn or leaking boot on the ball joint. A worn ball joint may also be suspected if the tires are showing signs of unusual wear on the inside or outside edges.

How is a ball joint replaced?

To replace a ball joint, with the car lifted, the technician will first remove the front wheel. Then, the ball joint is disconnected from the control arm and the steering knuckle, the suspension is separated to allow the ball joint to come free, and the new part is installed. Some vehicles require that the steering knuckle be disconnected from the strut in order to get to the retaining nut on one side of the ball joint. Either way, the tension between components in the suspension may make this process difficult.

The replacement of the ball joints will affect the alignment's settings, so we recommend a four-wheel alignment when the ball joints are replaced.

RepairPal recommendations for ball joint issues

RepairPal recommends getting a four-wheel alignment after the ball joint has been replaced. If the tires show signs of significant wear, new tires would also be a good idea.

Get a RepairPal Fair Price Estimate® for your 2002 Chevrolet Trailblazer.

Our Fair Price Estimate will help you avoid overpaying based on your car, needed service, and labor rates in your area.