Vehicle Exhibits Vibration From The Transmission During Vehicle Launch (X43 Warranty Extension 5 Years 160,000 KMS) This bulletin involves replacing the clutch and damper assembly. The customer may experience a vibration feeling as they accelerate from a stop or accelerating while rolling at slow speeds. This condition could be caused by the damper and clutch.
full bulletin at NHTSA ↗2008 Dodge Avenger suspension problems
moderate 14 complaints filed with NHTSA · avg repair $900 · see suspension across all vehicles →
Failure mileage
Complaints
14
Recalls
0
Avg fix
$900
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering suspension on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Vehicle Exhibits Vibration From The Transmission During Vehicle Launch (X43 Warranty Extension 5 Years 160,000 KMS) This bulletin involves replacing the clutch and damper assembly. The customer may experience a vibration feeling as they accelerate from a stop or accelerating while rolling at slow speeds. This condition could be caused by the damper and clutch.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Owners of 2008 Dodge Avengers report widespread suspension failures. Ball joints wear prematurely—one owner's vehicle needed replacement at just over 31,000 miles. Rear suspension camber angles drift outside factory specification without any collision or impact, creating abnormal swaying at highway speeds. Multiple owners describe rear-end sway that persists even after dealers perform realignment, replace rear struts, swap front struts, install new sway bars, replace wheel bearings, and balance tires. Mechanics have been unable to diagnose the root cause; one dealer told an owner the camber failure was not repairable. Another owner found the rear camber was unadjusted from the factory itself.
Front suspension corrosion is another pattern. The front suspension cross member (K-frame) rusts through prematurely, causing steering issues and wheel interference with the frame during turns. Owners report spending significant money on repeated repairs without resolution.
Additional complaints include clunking from front struts, rear knuckle bushing failures, and rough shock performance. Dealers often cannot reproduce or identify the problems, and Chrysler has stated failures are either "how the vehicle had to be manufactured" or provided no recall.
Same Dodge Avenger suspension reports on nearby years: 2011
Failure modes owners describe
Premature ball joint wear
Ball joints wearing out well before normal service life, causing steering issues and safety concerns. One owner reported failure at 31,000 miles.
When: 31,000 miles
Symptoms owners cite: abnormal steering feel; safety concern noted by owner
Repairs/costs cited: Replacement ball joints required; dealer claimed parts needed to be ordered
Rear suspension misalignment — unrepainable camber deviation
Rear suspension camber angles drifting outside manufacturer specification without collision or impact. Multiple owners reported left rear camber could not be corrected. One dealer proposed frame bending to repair; manufacturer confirmed rear suspension was unadjusted from factory.
When: 27,000 miles (one case); 6,000 miles warranty period (another case)
Symptoms owners cite: rear end swaying at highway speeds; abnormal vehicle handling; tire wear; difficulty keeping vehicle on road
Repairs/costs cited: Rear tires replaced twice in one case; realignment performed with no results; dealer confirmed failure not repairable; frame bending proposed but not preferred
Recalls/TSBs owners mention: Manufacturer confirmed rear camber was unadjusted on vehicle; one manufacturer response stated failure was not repairable
Front suspension strut and sway bar degradation
Rear and front struts wearing out prematurely. Despite replacement of rear struts, front struts, sway bar, wheel bearings, and tire balancing, rear swaying persisted. Multiple mechanics and two repair shops unable to diagnose root cause.
When: Early in ownership; current mileage 120,000+ in one case
Symptoms owners cite: rear swaying back and forth at highway speeds; difficulty keeping vehicle on road; unstable handling
Repairs/costs cited: Rear struts replaced; front struts replaced; sway bar replaced; wheel bearings replaced; tires balanced; all repairs unsuccessful in resolving sway issue
Front suspension corrosion — rusted suspension cross member
Front suspension cross member (K-frame) rusting through prematurely, causing steering issues and wheel interference with frame during turning. Excessive rust cited as failure cause.
When: 120,000 miles (one case); early in ownership (another case)
Symptoms owners cite: passenger-side front wheel rubbing during right turns; steering issues; wheel hitting frame
Repairs/costs cited: Front suspension cross member replacement required; not yet repaired in one case
Recalls/TSBs owners mention: Manufacturer confirmed no recall associated with VIN; referred owner to NHTSA Hotline
Front strut clunking noise
Clunking noises from front suspension struts present since purchase, persisting as recurring complaint.
When: Since purchase
Symptoms owners cite: clunking noise from front struts
Rear knuckle bushing failure
Rear knuckle bushings failing excessively and requiring repeated replacement.
When: <UNKNOWN>
Symptoms owners cite: suspension noise or play
Repairs/costs cited: Multiple bushing replacements required
Shock wear — rough ride quality
Shocks wearing out and delivering rough ride quality.
When: <UNKNOWN>
Symptoms owners cite: rough ride; excessive suspension noise
Synthesized from 14 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Had suspension trouble with your 2008 Dodge Avenger?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the suspension problem on the 2008 Dodge Avenger?
It's a documented issue but not catastrophic. 14 complaints have been filed. Repairs average $900 and most owners catch it before it causes a breakdown.
At what mileage does the suspension typically fail?
Across the 9 complaints that reported odometer mileage, most suspension failures cluster between 14,475 and 120,000 miles, with the median around 27,000. A quarter of owners report trouble before 14,475; a quarter make it past 120,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $900 for suspension repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to suspension?
No active recalls currently cover suspension issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2008/Dodge/Avenger.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.