When choosing car interior parts, you need to pay attention to the following matters:

1. Material: The material of car interior parts has a great impact on comfort and durability. Common interior materials include leather, cloth, synthetic leather, etc. Leather interiors look high-end and feel comfortable, but they are expensive; cloth interiors are relatively cheap, but they are easy to get dirty and more troublesome to clean; synthetic leather is a choice that balances price and quality.

2. Color: The color of the interior parts should be coordinated with the color of the car body to make the overall car look harmonious and unified. In addition, the color should also consider whether it matches the owner's personal preferences and style. Don't choose colors that are too fancy or inconsistent with your temperament.

3. Function: The function of the interior parts should meet your needs. For example, the seats should be comfortable, the steering wheel should have a good grip, the sound should be clear, the smell should be fresh, etc. When choosing interior parts, consider whether they meet your driving habits and needs.

4. Brand: The quality of interior parts from well-known brands is guaranteed, and the service is more guaranteed. Branded interior parts usually have a longer warranty period and better after-sales service. You can do more homework when purchasing and choose a brand with a good reputation.

5. Installation: When choosing car interior parts, ensure the professionalism of the installation. Improper installation will affect driving safety and comfort. It is recommended to choose a professional auto repair shop or dealer for installation.

6. Fit: The fit of the interior parts should be good, and there should be no obvious gaps or skew. Interior parts with poor fit are prone to abnormal noise or affect driving comfort.

7. Price: The price of interior parts is also an important consideration in the selection. Choose the right price range according to your budget and needs. Don't pursue high-end interior parts and ignore other more important factors.

In general, choosing car interior parts requires comprehensive consideration of materials, colors, functions, brands, installation, fit and price. It is important to make a choice based on your needs and economic conditions. I hope the above suggestions can help you buy the car interior parts you like.