2008 Hummer H3 Recalls, Problems & Safety Rating

2 safety recalls on file

The 2008 Hummer H3 has 2 safety recalls on file with NHTSA.

Owners have filed 113 complaints with NHTSA, including 3 crashes, 6 fires, 5 injuries.

The most-reported problem area is Electrical System (34 reports).

2Recalls
113Owner complaints
3Crashes reported
n/aNHTSA safety rating
Is the repair still open on your H3?

A recall covers specific vehicles. Your VIN shows whether yours still needs the free repair.

2008 Hummer H3 recalls

Blower Motor Connector Can Overheat and Cause a Fire

Recall 15V421Jul 1, 2015164,993 vehicles affected

The connector module that controls blower motor speed for the heating, ventilation and air conditioning system can overheat in these vehicles.

Structure:Body:Hood

Recall 10V179Apr 30, 2010162,129 vehicles affected

Most common 2008 Hummer H3 problems

Problem areas named in the 113 complaints owners filed with NHTSA.

Problem areaReports
Electrical System34
Engine18
Air Bags17
Visibility16
Visibility/Wiper12
Structure9
Unknown Or Other8
Steering5
Suspension4
Equipment4

What owners report

2026-04-16, Suspension
The contact owns a 2008 Hummer H3. The contact stated that while his son was driving 35 MPH, there was a loud metal rattling sound while attempting to turn left or right. The driver also heard the sound coming from the rear of the vehicle. The vehicle was taken to an independent mechanic, where it was diagnosed, and it was determined that the leaf springs needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The failure mileage was 67,000.
2026-01-30, Fuel/Propulsion System
The fuel level sensor stopped working now it say I’m on E These go out on these cars And are on the recall list, but not on my vehicle yet
2025-07-13, Electrical System
The pass lock in this vehicle is faulty. On numerous occasions, it has left me unable to start the vehicle, but if you wait 10 minutes each time, it will start again, but it happens all the time. I've seen numerous complaints online and GM needs to do something about it.
2025-05-19, Visibility
The contact owns a 2008 Hummer H3. The contact received notification of NHTSA Campaign Number: 15V421000 (Visibility); however, the dealer refused to perform the recall repair due to the age of the vehicle. The contact stated that the dealer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact stated that the blower motor had become inoperable. The failure mileage was approximately 178,000. Parts distribution disconnect.
2024-05-29, Electrical System
The last dealership I went to they advised to come th the dealership but when I got there nobody wasn’t trying to work there instead the said that it was going to be hard to work on it cause nobody work on those cars anymore and then they said they were going to order the part but never call me back for it. Call them but gave me the runaround basically.

2008 Hummer H3 questions

Does the 2008 Hummer H3 have any recalls?

Yes. NHTSA lists 2 safety recalls for the 2008 Hummer H3: Blower Motor Connector Can Overheat and Cause a Fire; Structure:Body:Hood. Recall repairs are normally free at an authorized dealer.

What are the most common problems with the 2008 Hummer H3?

Based on 113 owner complaints filed with NHTSA, the most-reported problem areas are Electrical System (34), Engine (18), Air Bags (17).

How do I check if a recall on my 2008 Hummer H3 has been fixed?

Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.

Other Hummer H3 years

Other 2008 Hummer models