Overview
This NEW OEM 12V Battery and Vent Plug Assembly is designed to replace or upgrade the auxiliary 12V power source in Tesla Model 3 and Tesla Model Y vehicles. It is built to Tesla standards for fitment and integration to support the vehicle’s auxiliary electrical systems.
Key Features
- OEM replacement 12V battery with vent plug assembly for Tesla Model 3 / Model Y
- Supports reliable auxiliary system power when installed and maintained correctly
- Designed for seamless integration in compatible vehicles
Specifications
| Product type | 12V Battery and Vent Plug Assembly |
| OEM status | NEW OEM |
| Part number | 1129182-00-B |
| Vehicle compatibility | Tesla Model 3 / Tesla Model Y |
| Nominal system voltage | 12V |
| Battery handling requirement | Battery must be within 12 months of its manufacture date |
| Minimum voltage guidance | Should never drop below 12.4V to maintain functionality and lifespan |
What’s Included
- 12V battery
- Vent plug assembly
Applications
- Auxiliary 12V electrical system power for Tesla Model 3 and Tesla Model Y
