Car Parts You Need to Replace More Often

Posted: Apr 15th 2026

While routine vehicle maintenance, like oil changes and tire rotations, are important, some less obvious car parts also need periodic replacement due to wear and tear over time. Keeping these high-wear components in good working order can help prevent breakdowns and keep your vehicle running smoothly. Here are 12 key car parts you may need to replace more often than you think.

Wiper Blades - Wiper blades are constantly exposed to sunlight, weathering, and road grime, and they begin to wear down after 6-12 months. If streaking is occurring, replace your wiper blades yearly or sooner. CTR Auto Parts in Winnipeg carries a wide selection of wiper blades for all vehicle makes and models.

Air Filters - The engine and cabin air filters should be changed annually or as recommended in your owner's manual. Dirty filters hinder engine and blower performance. Affordable replacement filters are available at both CTR Auto Parts locations in Winnipeg.

Timing Belts - If your vehicle has an interference engine, the timing belt must be replaced every 60,000-100,000 km as recommended. A worn belt can snap and cause serious engine damage. Inspect your timing belt and replace it as scheduled.

Brake Pads and Rotors - Most passenger vehicles require brake pads to be replaced every 30,000-50,000 km. Rotors usually last longer but may need resurfacing or replacement if they are grooved or warped. Catching worn brakes early prevents the need for costly brake system repairs.

Spark - This simple but essential part should be replaced every 60,000-100,000 km, depending on your vehicle. Worn spark plugs cause rough idling, misfires and poor fuel efficiency.

Coolant - To prevent corrosion and freeze-ups, coolant should be flushed and refilled with fresh coolant every 30,000 km. Bring old coolant to CTR Auto Parts in Winnipeg for environmentally safe recycling.

Hoses and Belts - Check all rubber hoses and drive belts every 30,000 km for cracks or swelling, especially in hot areas under the hood. Prevent fluid leaks and costly repairs from worn components.

Shocks and Struts - These suspension components smooth out the ride but degrade over 5 years or 100,000 km of driving. Ride quality noticeably deteriorates with worn shocks - restore it with new shocks and struts from CTR Auto Parts.

Ball Joints - Inspect ball joints annually and replace them if worn at 100,000 km. Noisy loose ball joints can lead to handling and steering issues if left unchecked.

CV Boots - Constant flexing causes cracking in CV boots over time, exposing the CV joint to contaminants. Repairing cracked boots before they tear open prevents costly CV joint replacement.

Windshield Wiper Reservoir - After 2 - 3 years, the plastic windshield washer fluid reservoir degrades from sun damage and chemical exposure. To prevent leaks, replace your reservoir annually.

Transmission and Differential Fluid - Drain and fill transmission and differential fluid every 60,000 km for optimal performance of these complex components. Use only the correct fluids as specified by your owner's manual.

Catching worn components early is key to preventing unnecessary repairs down the road. Stay on top of regular maintenance with genuine OEM replacement parts from CTR Auto Parts! locations in Winnipeg. Call or visit us online today for all your car parts and accessories needs for all makes and models.