Welcome to Our Parts & Accessories Centre!

Whether you’re looking for Genuine GM parts or accessories for your car, truck or SUV, you’re sure to find it here. Mills offers one of the largest inventories of parts and accessories in Durham Region!

While you are waiting in our customer lounge for your vehicle to be serviced, or just passing by, stop in and a browse our GMC and Buick licensed merchandise. Find great collectibles, apparel and gift ideas in the Mills Shop!

Whether you’re searching for retail or wholesale, we are your Genuine GMC and Buick parts source. Our knowledgeable Parts & Accessories Specialists, “The Parts Guys” will be pleased to help you find the right part for your automotive and retail therapy needs.

Come in and find what you’re looking for from a huge range of accessories for your Buick or GMC Make & Model or browse our online accessories catalog. Could it be any easier?

Our team specializes in providing independent repair shops and fellow dealerships with the best access to wholesale parts and accessories available just in time!

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Contact Us

Mills Motors Buick GMC

(905) 436 1500

Call Now


(905) 432 7333

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(905) 723 8105

Call Now

Collision Center

(905) 723 2953

Call Now

240 Bond Street East • Oshawa, ON L1G 1B5

Get Directions

Today's Hours:

Open Today! Sales: 9am-6pm

Open Today! Service: 8am-5pm

Open Today! Parts: 8am-5pm

Open Today! Collision: 8am-5pm

Main: (905) 436 1500

Service: (905) 432 7333

Parts: (905) 723 8105

Collision Center: (905) 723 2953

Open Today! Parts: 8am-5pm

Open Today! Collision: 8am-5pm

Mills Motors Buick GMC 43.9013761, -78.8554195.