What Parts Are Replaced During Car Maintenance?
4 Answers
Introduction to parts replaced during car maintenance: 1. Engine oil and oil filter: These are basically replaced during every maintenance service. Car engine oil is generally divided into three types: mineral oil, semi-synthetic oil, and fully synthetic oil. Different oils have different replacement cycles. Typically, mineral oil should be replaced every 5,000 kilometers or six months, semi-synthetic oil every 7,000 kilometers or six months, and fully synthetic oil every 10,000 kilometers or one year. During daily driving, if the driving environment is harsh, the oil replacement cycle may vary. 2. Antifreeze: Car antifreeze not only prevents freezing but also helps cool the engine during operation. In winter, when temperatures are low, antifreeze protects the engine from cold damage. Generally, antifreeze should be replaced every three years or 50,000 kilometers. When replacing antifreeze, note that different brands and types of antifreeze should not be mixed, as this can reduce performance. 3. Windshield washer fluid: This is mainly used to clean dirt from the windshield and should be refilled when empty. In winter, it is recommended to use antifreeze windshield washer fluid to prevent the washer fluid reservoir from freezing and affecting normal use. 4. Cabin air filter: The cabin air filter purifies the air to ensure clean airflow from the air conditioning system. It generally needs to be replaced every one to two years. 5. Brake fluid: Brake fluid has different properties compared to other fluids. It is hygroscopic, meaning it absorbs moisture during use. When brake fluid absorbs moisture, it can form bubbles, leading to softer brakes and longer stopping distances. It is recommended to replace brake fluid every two years. 6. Transmission fluid: The replacement cycle for transmission fluid is relatively long, typically every five years or over 60,000 kilometers. Transmission fluid ensures smoother vehicle operation. During regular use, the transmission fluid should be inspected, and the correct specification should be noted when replacing it.
I've been doing car maintenance for many years. There are quite a few things to replace during car maintenance, with the core being engine oil and oil filters, which must be changed every 5,000 to 10,000 kilometers. Engine oil lubricates the engine to prevent wear, while the filter removes impurities to protect the engine. Next is the air filter, which should be replaced every 20,000 kilometers to ensure clean air intake and improve fuel efficiency. Spark plugs need replacement every 40,000 kilometers or so to ensure smooth ignition; otherwise, starting difficulties and increased fuel consumption may occur. Transmission fluid should be changed every 50,000 kilometers to extend transmission life and reduce stuttering issues. Brake fluid should be replaced every two years to maintain braking safety and avoid failure risks. Coolant needs regular inspection and replacement to prevent engine overheating, especially critical in summer. Tires should be monitored for wear and replaced every two years or based on usage to prevent blowouts. The battery generally needs replacement every three years or so to ensure reliable starts. A systematic maintenance approach prevents minor issues from becoming major ones, saving money and providing peace of mind—only then will the car remain durable over time. My experience is that neglecting maintenance can easily lead to major repairs, such as engine oil degradation causing cylinder scoring, with repair costs running into tens of thousands. I recommend following the manual and sticking to regular maintenance.
I just learned to drive not long ago. During maintenance, there are a few basic things to change: engine oil and filters are the most fundamental, replaced every six months to keep the engine running smoothly. Also, the air filter is changed to improve the breathing feel inside the car. Spark plugs are replaced every 20,000 to 30,000 kilometers to ensure proper ignition. Additionally, brake fluid is changed every two years to ensure braking responsiveness and safety first. Coolant is adjusted according to the season to prevent overheating or freezing. Tires need regular checks on pressure and wear, replacing them in time to avoid danger. The battery should be well-maintained to avoid failure to start in winter. I think maintenance is very important for beginners as it can reduce unexpected breakdowns. For example, last time I forgot to change the engine oil, the car shook badly, and the repair cost me several hundred yuan, reminding me to plan my time better. Downloading a reminder app to record each replacement can save a lot of trouble and boost driving confidence. Remember, basic maintenance items are not costly but maintain the overall health of the car, making it last longer and more fuel-efficient.
For my family car maintenance, the top priority is changing the engine oil and filter to ensure engine reliability and daily travel safety. Regularly replacing the air filter reduces dust and protects family health. Spark plugs should be inspected and replaced every 40,000 to 50,000 kilometers to enhance performance and ensure smooth starts. The brake system, including fluid and pads, must be maintained to prevent failure and ensure children's safety on their way to and from school. Monitor tire balance and wear to avoid the risk of blowouts. Battery maintenance extends its life, preventing unexpected failures when you need to go out urgently. Coolant replacement prevents overheating, which is crucial in summer. I prefer choosing high-quality brand parts to extend the car's lifespan, resulting in fewer problems over five years, making life more convenient and saving time. I recommend female car owners pay attention to these details—small maintenance has a big impact. For example, changing the cabin air filter annually ensures fresh air, making family trips more comfortable. Regular visits to professional shops help prevent potential hazards.
