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In modern society, cars have become an indispensable part of people’s lives. The excellent performance and reliable safety of cars rely heavily on their various high-quality accessories. Auto parts are not only a guarantee for the normal operation of vehicles, but also an important factor in improving driving experience and vehicle value. This article will take you to an in-depth understanding of some popular auto parts, revealing their functions, roles, and how to choose the right accessories for your car.
- Engine accessories
As the “heart” of the car, the importance of its related accessories is self-evident.
- Spark plug
The spark plug is a key component for igniting the mixed gas in the engine. It generates electric sparks to initiate combustion, allowing fuel to be efficiently converted into power. High-quality spark plugs can provide stronger and more stable sparks, improve combustion efficiency, thereby enhancing power output, reducing fuel consumption, and reducing exhaust emissions. When choosing a spark plug, pay attention to its calorific value, electrode material, and brand reputation. Common electrode materials are nickel alloy, platinum, and iridium. Iridium spark plugs have better ignition performance and longer service life, but the price is relatively high. - Air filter
The function of the air filter is to filter impurities and dust in the air entering the engine, preventing them from entering the cylinder and wearing out the internal parts of the engine. Regularly replacing a clean air filter can ensure that the engine obtains sufficient and clean air, improve combustion efficiency, and protect the engine from wear. A high-performance air filter can provide better filtering effect and lower intake resistance, improving engine performance. - Oil filter
The engine oil plays an important role in lubrication, cooling and cleaning in the engine. The oil filter is responsible for filtering impurities and contaminants in the engine oil and keeping the engine clean. If the oil filter fails, impurities will enter the engine, causing increased wear and even damage to the engine. Therefore, regular replacement of the oil filter is an important part of engine maintenance.
- Brake system accessories
The brake system is a key component related to driving safety, and the quality and performance of its accessories are crucial.
- Brake pads
The brake pads are the components in the brake system that directly contact the brake disc to generate friction to achieve braking. The material and performance of the brake pads directly affect the braking effect and the sensitivity of the brake. Common brake pad materials include asbestos, semi-metal and ceramic. Ceramic brake pads have better braking performance, lower noise and less dust emission, but the price is relatively high. When choosing brake pads, you should consider the vehicle model, driving habits and use environment. - Brake disc
The brake disc and brake pad work together to achieve braking. The quality and heat dissipation performance of the brake disc will affect the stability and durability of braking. Ventilated brake discs and perforated brake discs have better heat dissipation, which can reduce brake thermal decay and improve braking performance, especially for high-performance vehicles or frequent braking. - Brake fluid
Brake fluid is the medium for transmitting brake pressure. Brake fluid is hygroscopic, and its performance will decrease after long-term use, affecting the braking effect. Therefore, the brake fluid needs to be replaced regularly according to the recommendations of the vehicle manufacturer. High-quality brake fluid has a high boiling point and good corrosion resistance, which can ensure the normal operation of the brake system under various conditions. - Suspension system accessories
The suspension system affects the vehicle’s handling, comfort and stability.
- Shock absorber
The function of the shock absorber is to reduce the vibration and bumps during the driving process of the vehicle, making the vehicle drive more smoothly. The performance of the shock absorber directly affects the handling and ride comfort of the vehicle. High-performance shock absorbers can provide better suspension support and shock absorption effects, and improve the handling performance of the vehicle. When replacing shock absorbers, choose products that match the vehicle model and pay attention to their brand and quality. - Springs
The springs support the weight of the vehicle and play a buffering role during driving. Different types of springs (such as coil springs, air springs) have different characteristics. When modifying a vehicle, you can choose harder or softer springs to adjust the hardness and height of the suspension to meet different driving needs. - Suspension ball heads and bushings
The suspension ball heads and bushings connect the various components of the suspension system, and their wear will affect the accuracy and stability of the suspension. Regular inspection and replacement of worn ball heads and bushings can keep the suspension system working properly and improve the handling performance and safety of the vehicle.
