Mark Christopher Auto Center is a Ontario Buick, Cadillac, Chevrolet, GMC dealer and a new car and used car Ontario CA Buick, Cadillac, Chevrolet, GMC dealership.

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Please call 888-450-0718 if you have any questions.

Mark Christopher Auto Center

2131 Convention Center Way

Ontario, CA 91764

Toll Free:

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Parts: 888-300-9441

Service: 888-306-6018