The right part at the right price keeps your car safe and your maintenance budget under control. This guide covers the parts Canadian drivers replace most often, the winter accessories worth owning and how to choose between original and aftermarket parts.
Last updated: October 28, 2026
OEM, OE-equivalent and aftermarket
| Type | What it is | Pros | Cons |
|---|---|---|---|
| OEM | Made for the vehicle manufacturer, sold through dealers. | Exact fit, consistent quality. | Usually the most expensive. |
| OE-equivalent | Made by suppliers to the same specifications. | Similar quality, lower price. | Quality depends on the brand. |
| Aftermarket | Made by third parties, often in several quality levels. | Wide choice and prices. | Fit and durability vary. |
For safety parts such as brakes, steering and suspension, choose reputable brands and keep receipts. Using non-OEM parts does not automatically void a warranty, but a failure caused by a faulty part may not be covered.
Parts you will replace most often
Batteries
Cold weather is hard on batteries: starting needs more power while the battery delivers less. Most batteries last about three to five years. Choose the size and cold cranking amps (CCA) your manual specifies. See car battery replacement cost.
Tires
Most Canadians need two sets: winter tires marked with the three-peak mountain snowflake symbol, and all-season or summer tires. Check the load and speed rating, and replace tires in pairs or sets. Read when to change winter tires and our winter tire installation guide.
Brake pads and rotors
Brakes wear faster with city driving and road salt. See brake repair and brake repair cost in Canada.
Filters, wipers and fluids
Engine and cabin air filters, winter wiper blades and washer fluid rated for low temperatures are inexpensive and easy to replace yourself.
Winter accessories worth owning
- Snow brush and ice scraper
- Winter-rated washer fluid
- Rubber floor mats to protect carpets from salt
- Block heater cord, if your vehicle has a block heater
- Emergency kit: blanket, flashlight, booster cables or a portable jump starter, small shovel, traction aid such as sand or kitty litter
Public Safety Canada recommends keeping an emergency kit in your vehicle; see getprepared.gc.ca.
Buying parts safely
- Use your VIN to confirm compatibility.
- Check for recalls on the part or vehicle with Transport Canada.
- Compare the total price including shipping, core charges and duties when ordering from outside Canada.
- Ask your shop whether it installs customer-supplied parts and what warranty applies.
Where to buy parts
Dealer parts counters sell OEM parts and can look up the exact part with your VIN. National auto parts chains and independent stores carry OEM-equivalent and aftermarket parts, often with same-day availability. Online retailers can be cheaper, but check return policies, shipping times and whether duties apply on cross-border orders. If a shop installs the part, ask whether it warranties customer-supplied parts; many shops only warranty parts they supply.
Accessories that add value
All-weather floor mats, a block heater, a remote starter installed by a qualified technician and a quality set of winter wheels are popular upgrades that improve comfort and resale appeal in Canada. Avoid modifications that affect safety systems, lighting or emissions without checking provincial rules.
Recycling old parts
Used batteries, tires, oil and filters must not go in household garbage. Most provinces run stewardship programs, and many retailers accept old batteries and tires when you buy new ones, sometimes for a small environmental fee shown on your receipt.