Your Business Partner

Barton Auto Parts is your independent distributor of NAPA Auto Parts and retail programs in Hamilton, Ontario. Besides having an important number of private brands, we establish partnerships with major brand suppliers. With our Napa Delivery Priority Management system we provide FAST deliveries of the RIGHT parts. We’re also up to speed on the latest diagnostic technologies and shop equipment that will help you serve your customers better, faster and safer.

VIP Community Program

Repeat Customers:  Sign Up Today for The VIP Community Program to get special discounts on auto parts & accessories!


With close to 600 stores throughout Canada and over 80 years of history, it makes no doubt that NAPA Auto Parts stores keep your car young a long time and that NAPA is the right brand for the job.

NAPA Auto Parts stores offer a wide range of replacement parts, accessories, supplies, tools, equipment and quality products to the consumer groups that make up our clientele, namely, repair shops, commercial fleet operators, professional mechanics, do-it-yourselfers, and automobile owners. All of NAPA’s products, from the best-known brand names to private brands such as NAPA, UltraPro, UltraCraft and BodyPro, have become synonymous with “reliability” and “affordability.”

NAPA Auto Parts stores offer courteous, fast, and efficient service, as well as advice from qualified professionals, all in a practical store layout where everything is clearly identified with abundant, visible signage. In short…everything to deliver the most pleasant shopping experience possible.

NAPA Auto Parts, subsidiary of UAP Inc., the Canadian leader in the distribution, merchandising and remanufacturing of automotive parts and replacement accessories for cars, truck and heavy vehicles. Over the years, UAP has earned a reputation for product excellence, unsurpassed customer service, support and dynamic growth in all of its markets – a dynamism prompting profitable expansion from the very beginning in 1926 when the company was established as United Auto Parts Limited. Today, the company has more than 4,000 employees.  UAP is a wholly owned subsidiary of Genuine Parts Company (GPC).


  • Accessories
  • Batteries
  • Bearings
  • Bodyshop & Paint
  • Chemicals
  • Clutches
  • Drive Train
  • Electrical Systems
  • Engine Parts
  • Exhaust Systems
  • Filters
  • Fuel Systems
  • Gauges
  • Hardware
  • Heating and Cooling
  • Hydraulics
  • Ignition
  • Lighting
  • Oils and Lubricants
  • Suspension and Steering
  • Tire Care
  • Tools and Equipment
  • Welding equipment and accessories
  • Wipers