NEW OEM Tesla Model 3/Y Service Brake Reservoir Cap 1044677-00-A

The Tesla Model 3/Y Service Brake Reservoir Cap 1044677-00-A is a genuine OEM component designed to seal the brake fluid reservoir, maintaining proper hydraulic pressure and preventing contamination or leakage. Engineered for the Model 3 and Model Y brake systems, this cap features a secure fit and integrated pressure management, ensuring the reservoir remains properly sealed under varying conditions. Manufactured to Tesla’s exact specifications, it delivers durability, heat resistance, and long-term reliability, making it essential for safe and consistent brake system performance.

Direct replacement for worn or damaged reservoir caps
No tools required for installation—twist to lock in place
Inspect sealing surface for debris or wear before installation
Refer to Tesla’s service guidelines if performing additional brake service