Mills Pontiac Buick GMC was established in 1938 and has been servicing Oshawa and Durham Region for over sixty years. We supply wholesale and retail customers from our ever increasing inventory. If you do your own vehicle maintenance or mechanical repair, we can supply the parts needed from brakes to exhaust systems or wiper blades to bulbs. Our friendly, knowledgeable staff will assist you to get the job done right.

We invite all GM employees to come in and see us as we offer you parts at wholesale prices.