6 Basic Car Parts You’ll Eventually Need to Swap Out

Why You Need to Replace These 6 Basic Car Parts

Owning a car comes with the responsibility of regular car maintenance and timely repairs. Knowing which parts wear out faster can save you money, prevent breakdowns and keep your car humming efficiently. Whether you’re in Johannesburg, Pretoria, Durban, Port Elizabeth, East London or anywhere across South Africa, being aware of what to look for ensures your car doesn’t cost you a fortune. 

Car Parts and Their Functions 

Modern vehicles are complex machines made up of hundreds of parts working together. Understanding the key components and their functions helps drivers maintain their cars efficiently, ensures safety on the road, and maximises the lifespan of the vehicle. Many of these parts are included in manufacturer Service Plans or Maintenance packages, making it easier and more affordable to keep your car in top condition. 

• Brake Pads

Brake pads are one of the most critical components for your safety. They wear down over time due to friction during braking. Worn brake pads can increase stopping distances, create squealing noises and even damage your brake rotors. 

Function: Brake pads press against the rotors to slow down or stop your car. Regular inspection and replacement are vital for safe driving. 

Car repair and maintenance tips: Most service workshops include brake pad replacement as part of routine maintenance and may offer a full brake system check to ensure your rotors and callipers are in good condition. 

• Car Batteries

A dead car battery can leave you stranded at the worst possible time. Most car batteries have a lifespan from 3 to 5 years, depending on usage and climate conditions. 

Function: The battery powers the starter motor, lights and electronic systems. Without a healthy battery your car won’t start or you’ll most certainly have trouble running around. 

Car repair and maintenance tips: Keep terminals clean and check for corrosion. If your battery is weak or old, replacing it promptly will help you stay on the road without interruption. 

• Air Filters

Air filters prevent dirt, dust and debris from entering your engine. Over time, they can become clogged, reducing airflow and affecting fuel efficiency. 

Function: A clean air filter improves engine performance, prolongs engine life and helps maintain fuel economy. 

Car repair and maintenance tips: Most car repair services include air filter checks in routine servicing. Regular replacement ensures your engine continues to run smoothly.

• Spark Plugs

Spark plugs ignite the air-fuel mixture in your engine. Worn or faulty spark plugs can lead to misfires, poor fuel efficiency and difficulty starting your car. 

Function: Each spark plug creates a spark at the correct time to ignite the fuel. Regular replacement helps keep your engine on the move.

Car repair and maintenance tips: Check your vehicle manual on the type of spark plug, typically every 30,000 km to 50,000 km for standard copper. Replacing spark plugs sooner can help prevent engine issues.

However, if you notice any of the following issues, consider getting a check-up: difficulty starting your car, declining fuel economy or sluggish acceleration.

•  Tyres

Tyres are your car’s only contact with the road. Worn tyres affect handling, braking and safety, especially in wet conditions. 

Function: Tyres support the vehicle, provide traction and absorb road shocks. Regular inspection and replacement are key for safe driving.

Car repair and maintenance tips: Check tread depth, sidewall condition and tyre pressure regularly. Where and when need be, consider replacing tyres in sets to maintain balance and performance.

• Engine Oil & Filters

Regular oil changes are vital to prevent engine wear and tear. The oil filter removes impurities that could potentially damage the engine. 

Function: Engine oil lubricates moving parts, reduces friction and helps with cooling, while the oil filter traps dirt and metal particles. 

Car repair and maintenance tips: Replace oil and filters according to the manufacturer’s schedule. Many workshops or motor plan providers offer combined oil and filter change services. 

Car Parts Typically Covered by Service Plans and Maintenance Plans

Most manufacturer or dealer motor plans cover car repair and maintenance checks

What to Expect from a Car Service Plan

A car Service Plan helps cover the costs of specific parts and labour required during your car’s scheduled service. These services are arranged according to a set time period or a specific mileage limit (whichever comes first). 

You can find everything you need to know about what’s covered in a Service Plan here: Practical Questions to Ask Before Locking in a Service Plan. 

What to Expect from a Car Maintenance Plan

Car Maintenance Plans include everything covered in a Service Plan plus the repair, replacement, or maintenance of wear-and-tear items when needed. This includes parts like brake pads, wiper blades and battery replacements – giving you more comprehensive vehicle protection and peace of mind.

Learn everything that you need to know about Mmaintenance Plans and what they cover: What Does a Car Maintenance Plan Cover?

Bottom Line: Car Repairs and Maintenance Are Part of the Package 

It’s not always about replacing car parts, sometimes it’s better to learn the difference between car repair and car maintenance and when you need to make those replacements. In this case, these car parts mentioned are just a few to keep in mind before they reach their expiry date. 

These Service Plans ensure that your car continues to be your trusted companion on the road while protecting your Warranty. Regular maintenance under these plans helps prevent costly repairs, keeps your vehicle reliable for years, and maximises your vehicle’s resale value should you wish to sell in future.