We know that buying auto parts can be very tedious, especially when faced with a multitude of auto parts, it can be really hard to decide which part to buy. And this article offers some suggestions on how to choose auto parts.

1、 First of all, you need to know the basic information about the car

Engine size. You can find it on the engine valve cover, in the owner's manual or on the Vehicle Emission Control Information (VECI) label in the engine compartment. It will say 1.9L or 2.0L (meaning 2.0 liters). In addition, the VECI label contains other tuning-related information that you will need when servicing your car.

Fuel system type. You can find this information in one of the sources listed above. Look for names such as Throttle Body (TB), Multiport Injection System (MIS), Indirect Injection System (IIS), Direct Injection System (DIS), or similar names. It is not uncommon to find a number of vehicles with one fuel system in the same year, while the rest are equipped with a different fuel system. This information will clarify which particular model you have. If necessary, check the valve cover, your owner's manual or vehicle service manual for this information.

Vehicle Identification Number or VIN. you will find the VIN on a small label on the driver's side of the dashboard. the number is more easily seen from outside the vehicle, on the lower edge of the windshield. Your vehicle registration form also has the VIN.

Engine code number. Most engine models have a code on the valve cover label. However, over time, heat, oil and water can make the label unreadable. Instead, look for the manufacture date code (a series of letters and numbers) printed on the top or bottom of the front of the engine. This number is different from the number contained in the VIN code, and it can also help you find the internal components of a particular engine.

Note the fluid capacity of the cooling system, transmission, and engine. You can find this information in your owner's manual or vehicle service manual. To purchase some components, you will need this information. In addition, having this information on hand will make it easier when removing or replacing parts that require draining oil, coolant, or other fluids.

2、 Know what you need for your car parts

The owner needs to know whether the auto parts he or she is going to buy are new, used, or remanufactured; original equipment manufacturer or alternative brand; whether he or she is going to buy a good value; and what auto parts he or she needs.

3、Know where you can buy auto parts

If you are a car owner who prefers to stick with original parts, then your local dealer is your best choice.Your local Yellow Pages for a list of machine stores in your area, and your local machine store in your town to find engine and transmission parts at lower prices than the dealership; you can also buy auto parts at chain auto parts stores

for auto parts, as most chains offer common parts for vehicle maintenance and minor repairs at reasonable prices; if you're looking for low prices on some of the most common auto parts, visit your local discount and department stores; if you're looking for expensive auto parts, you can go to a junkyard.

4 、Determine if the auto part is right for your vehicle

When looking for the right part, be sure to check if it will fit your vehicle. Most parts can be extracted using the vehicle's VIN. Which auto parts to choose: new or used? It's worth following a basic rule: a relatively new car - only new car parts. If the car is already very old, it usually doesn't make sense to invest in new parts.

If you want to learn more about the best quality wholesale auto parts, take a look at Great Wall Auto Parts, a company with great parts at great prices, and feel free to contact us today or request a quote.