NEW OEM Tesla Model Y Coolant Port Cap 1108299-00-D

Protect and seal coolant service access points with the NEW OEM Tesla Coolant Port Cap — Part Number 1108299-00-D — designed for Tesla Model Y applications. This factory-style cap helps cover the coolant port, protecting the connection from dust, dirt, moisture, and road debris during normal vehicle operation and service. As part of the vehicle’s cooling and thermal management system, this cap helps maintain a clean coolant port area and supports proper service readiness. It is ideal for replacing a missing, damaged, or worn coolant port cap during maintenance, repair, or inspection. This component is a small but important replacement part for Tesla Model Y cooling system service areas where OEM-quality fit and protection are required.

Allow coolant system components to cool before handling
Inspect the coolant port area for dirt, residue, or damage
Install the cap securely over the correct coolant port
Verify the cap is properly seated before returning the vehicle to service
Professional EV service is recommended for coolant system repairs beyond cap replacement