Usage Tips:Usage Tips:Effortless Installation: Designed for a perfect fit, the speaker's installation process is straightforward, requiring no additional tools. Part Number Upgrade: Direct replacement for Tesla Model 3 or Y 2017-2023, ensuring a seamless Part Number upgrade. Enhanced Audio: 25MM tweeter delivers crisp, clear sound for an immersive audio experience in your for Tesla's cabin. this speaker is tested for reliability and meets industry standards for quality. High-Quality Material: Crafted from durable this speaker withstands daily use and maintains its integrity. Part Number:1098737-00-B 109873700B Applicable Models: For Tesla Model 3 2017-2023 For Tesla Model Y 2017-2024 Note: Installation guide not included, we strongly recommend you seek professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. The color of the wiring harness is random and cannot be specified. Colour:Black Material:Plastic Package Contents: 1 x Tweeter Assembly Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.