For Changan UNI-T Auto Spare Parts

A: Typically, you can expect that there are about 30,000 parts in your car, from the tiniest nuts and bolts to the engine block. This is just a rough figure, so your car will likely have more or less.

A: The engine is the heart of the car, converting fuel into energy that powers the vehicle. The transmission allows the engine to work with the wheels, allowing the vehicle to move.

A: Automakers continue to produce parts for a car for maybe eight to 10 years after they stop making a vehicle, but unless they're huge demand for parts after that, they then move onto making something else.

A: For most cars, you should change your engine oil every 5,000 to 7,500 miles, but it's also recommended to change it at least once a year, regardless of mileage. Some vehicles, especially those using synthetic oil, may allow for longer intervals, like 10,000 miles. Older cars or those using conventional oil may require more frequent changes, perhaps every 3,000 to 5,000 miles.

A: Spark plugs generally need replacement every 30,000 to 100,000 miles, depending on the type of plug and your vehicle's manufacturer recommendations. Conventional copper spark plugs typically last around 20,000 to 30,000 miles, while platinum and iridium plugs can last much longer, sometimes up to 60,000 miles or more.

A: Tire rotation is typically recommended every 5,000 to 7,500 miles, or at least every oil change. However, the exact interval can vary depending on your vehicle, driving habits, and tire type, so it's always best to check your owner's manual for specific recommendations.