Hot Deals

For our latest promotions, including our monthly Bestbuy flyer, visit the Hot Deals page.


Who We Are

Peterborough Automotive has the largest inventory of auto parts in the area and now includes a new branch: Peterborough Paint & Body Supply.

The goal of Peterborough Automotive has been and will always be to provide great parts at great prices delivered by great customer service.

Same Day Special Orders

Peterborough Automotive, Walkwood Supply, and Lakefield Auto Parts offer same-day delivery on special ordered items from the Bestbuy warehouse in Toronto.

We will send a driver into Toronto to pick up parts. As long as the item is ordered by 11:30 am, it will be available between 3:00 pm and 4:00 pm on the same day.

Note: Late deliveries are beyond our control as delivery times may be influenced by traffic and weather.


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Make a secure online payment to Peterborough Automotive

Peterborough Automotive now offers customers the option of making a secure online payment using a credit card. Our credit card portal is open 7 days a week, 24 hours a day. We accept VISA, MasterCard, and AMEX.

Web-based Training for the Exhaust Professional

AP Exhaust Products is pleased to announce the availability of ONLINE training programs designed to provide supplemental exhaust and emission system knowledge.

Always check for Technical Service Bulletins before you quote the job!

Always check for Technical Service Bulletins before you quote the job! You can't fix some of them until they've been re-flashed.

Converter Replacement

A Catalytic Converter rarely fails on its own. There are no moving parts and the OEM manufacturers do not require a replacement at any mileage interval as the converter is designed to last the life of the vehicle. Therefore, when a converter fails, it is usually the result of a component failure in the vehicle’s Emission Control System.

Technical Notice 03-12-08 – Catalytic Converters

There is a growing number of alleged warranty claims on Catalytic Converters (part numbers 642525 or 642583) due to Catalyst Efficiency fault codes (PO 420) and / or the vehicle failing an emissions test, after the completion of numerous drive cycles

Contact Us

Peterborough Automotive
Toll Free: 800-461-3656
Phone: 705-742-2446
Fax: 705-742-7343

Walkwood Supply (Lindsay)
Toll Free: 877-554-1917
Phone: 705-324-2156
Fax: 705-324-0517

Lakefield Auto Parts
Toll Free: 800-819-9288
Phone: 705-652-1900
Fax: 705-652-5036

Peterborough Paint & Body Supply
Toll Free: 888-660-3133
Phone: 705-748-6792
Fax: 705-742-7343


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Keystone Automotive

We have access to Keystone Automotive for every auto interior and exterior accessory.