EHLTE Headlight Dust Cover Aftermarket for Chevrolet Impala Bulb Waterproof Caps 2015-2020 Non-OEM.Key Information for Headlight Dust Cover 1. Compatibility: Works with original equipment manufacturer (OEM) headlight assemblies; **not compatible with modified assemblies**. 2. Material & Performance: Made of plastic, with a maximum heat resistance of 200℃. It is recommended to clean the headlight interface before installation for a tight fit. 3. Installation Instructions: - For most vehicles: Align with the rear interface of the headlight and press to lock. - For special models: Bumper removal is required; professional installation at an auto repair shop is recommended. - Note: The clips have an asymmetric design, with only one correct installation position. Adjust until all clips are fully locked (no looseness). 4. Compatibility Tips: - Confirm your vehicle's specific brand, model and production year (refer to the vehicle nameplate; headlight designs may change yearly). - Match the headlight type (halogen/LED/HID). - Modified headlight assemblies are likely incompatible; it is recommended to send photos of the assembly for confirmation first. 5. After-Sales Support: - Free Compatibility Check: Provide vehicle information + headlight photos; reply within 24 hours. - 24-Hour Consultation: Leave a message for installation questions; reply within 12 hours during working hours.