Gmpp Customer Service Phone Number

Phone Number of Gmpp is 1-800-631-5590, 1-800-439-8318, Fax:1-800-947-5675 .
GMPP is a vehicle service and maintenance warranty program operated by the General Motors (GM) that is officially known as General Motors Protection Plan or Gm Protection Plan. It offers a wide range of vehicle service and maintenance related products such as value guard, OLM care, basic guard, Smart protection, major guard, smart care and used vehicle protection. All the protection plans are accessed through its authorized dealers located throughout the country. the General Motors Protection Plan is governed and insured by member firms of the Ally Insurance Holdings Inc based in US. Ally Insurance Holdings is one of the leading Vehicle service and maintenance contracts providers, and operates as an integral part of Ally Financial in Latin America, Canada, Asia, United States and Europe with over 100 branch offices.

For additional information about General Motors Protection Plan (GMPP) the customers can contact by division: 1-800-252-1112 (Buick), 1-800-882-1112 (Cadillac), 1-800-243-8872 (Chevrolet), 1-800-462-8782 (GMC), 1-800-268-6800 (GM-Canada), and 1-888-466-7827 (OnStar).

Gmpp Website

The Website of Gmpp is

Gmpp Customer Support Service Phone Number

The customer support phone number of Gmpp is 1-800-631-5590, 1-800-439-8318, Fax:1-800-947-5675 (Click phone number to call).


The postal and official address, email address and phone number (helpline) of Gmpp Service Center and Gmpp customer service phone number is given below. The helpline of Gmpp customer service phone number may or may not be toll free.

Click Here To View Gmpp Customer Service Phone Numbers

Gmpp Phone Number Customer Service

What was the response after calling on specified numbers? To Write Click Here
If the contact information is incorrect, please let us know Here

View Contact Detail Like Phone Numbers

Your Complaint, Suggestion, Complication, Review To Gmpp

Your Name
Email Address
Your Photo
Image Text
Customer care captcha Advertisements

Gmpp Customer Service Number Delineated Here With Complaints and Reviews

No complaints and reviews so far for Gmpp.To add review or complaint against Gmpp Click Here.
We advise you to express your problem or complaint against Gmpp. your phone number should be mentioned in your comment, so that Gmpp will communicate to you on your phone number mentioned in your comment.
Customer care user complaints