Hummer customer service

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Customer Service

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Phone: 800-732-5493

  • How to reach a live person:
    • Speak "agent" continuously until transferred. Took me 2 times.
  • Hours of Operation:
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  • Email:
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  • Description:
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User Reviews

23
Aug

Posted by Thuso


on 8/23/23 at 9:30AM

Hi. I am from South Africa and own a Hummer H3 2007 model. I am struggling to access parts for my vehicle and it's really unacceptable since GM or Willaims Hunt seems to be fading put parts from there books.

03
Feb

Posted by Anonymous


on 2/3/11 at 11:00AM

very helpful.

Customer Service Ratings

Based on 108 votes.

2.8

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Hummer customer service news
Canadian Olympic skier arrested in PyeongChang after a vehicle was stolen

Canadian Olympian David Duncan, his wife Maja and his trainer Willy Raine were arrested Saturday after police in South Korea said a vehicle was stolen and the person at the wheel of the vehicle had a blood alcohol level over the legal limit at the time ...

Watch: Yellow Hummer is back in Atlanta with TV Rose Bowl replay

.... Digital Twenty Four Seven Sports. About · Contact Us · Advertisers · Member Services · How It Works · Careers · customer service · Privacy Policy · Terms of Service · Toggle Full/Mobile.

Woman dies after being dragged by Hummer that slams into tree in Jacksonville

The Jacksonville Sheriff's Office police are working to identify the woman killed in a car crash in the Lackawanna area. The crash started as a call about a robbery -- and it turned into a deadly crash. A man driving a white SUV crashed his vehicle ...

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