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Always a pre-production sample before mass production;
Always final Inspection before shipment;

First, consider the model to ensure that the model is accurately matched. Secondly, there are simple original styles in appearance, which fit the overall design of the vehicle, low-key and practical; there are also personalized customized styles with cool patterns and colorful coatings to meet your needs of showing unique taste. In terms of function, if you often drive on complex roads, you can choose a style with enhanced sealing and special dust and water resistance design; if you care about convenience, there are types with built-in simple locks and easier one-handed operation. Choose according to your own preferences and actual car usage scenarios.

Is it complicated to install a new fuel tank cap? Can I do it myself?
The installation process is relatively simple. Most fuel tank caps are designed with a snap-on or threaded screw. For the snap-on type, just align it with the tank opening slot and press it slightly to install it in place; for the threaded type, just rotate it along the tank opening thread and tighten it. The product comes with detailed installation instructions, and some are also equipped with an operation video QR code. You can scan it to watch the step-by-step demonstration. Car owners with stronger hands-on skills can easily install it by themselves. If you still have concerns, you can also go to a car repair shop to ask a professional technician for help, which usually takes less time and costs less.

Regular cleaning is critical. Use a soft damp cloth to wipe off dust and stains on the surface, and avoid using corrosive detergents to damage the appearance of the material; apply a small amount of special lubricant (such as silicone-based lubricant) to the opening and closing parts to ensure smooth opening and closing and prevent rust and jamming; be careful to avoid violent impacts from external forces, and open and close gently when refueling. If the sealing rubber ring is found to be aging or damaged, contact us in time to purchase a new rubber ring to maintain good sealing.