Tesla Model 3/Y High Voltage Battery Disconnect Pyro-Fuse OEM – 1064689-00-J
Maintain the safety and integrity of your Tesla’s high-voltage system with this OEM High Voltage Battery Disconnect Pyro-Fuse, designed for compatible Tesla Model 3 and Model Y vehicles. As a critical component of the vehicle’s high-voltage safety system, this genuine OEM part is engineered to meet Tesla specifications for fitment, reliability, and performance.
Ideal for replacing a damaged or deployed unit, this pyro-fuse provides factory-correct compatibility and dependable operation.
Product Description
The Tesla High Voltage Battery Disconnect Pyro-Fuse 1064689-00-J is an OEM safety component designed to disconnect the high-voltage battery system in specific fault or collision events.
As part of Tesla’s high-voltage safety architecture, the pyro-fuse is engineered to isolate the battery pack when required, helping to protect vehicle systems and occupants. Manufactured to Tesla standards, this component offers precise fitment and seamless integration with compatible vehicles.
This OEM replacement part is ideal for vehicle repairs where the original pyro-fuse has been activated, damaged, or requires replacement.
Key Features
Genuine OEM Tesla Component
Manufactured to Tesla specifications for factory-level fitment and compatibility.
High-Voltage Safety System Part
Designed to function as part of the vehicle’s battery isolation and safety system.
Direct Replacement Fitment
Engineered to match the original component for straightforward installation.
Precision Manufacturing
Built using high-quality materials and components for dependable performance.
OEM Reliability
Designed to provide the same fit and functionality as the original factory-installed part.
Essential Safety Component
A critical part of the vehicle’s high-voltage electrical system.
Vehicle Compatibility
Compatible with:
- Tesla Model 3
- Tesla Model Y
Please verify compatibility using your VIN and existing part number before purchase.
Technical Specifications
- Product Type: High Voltage Battery Disconnect Pyro-Fuse
- OEM Part Number: 1064689-00-J
- Manufacturer: Tesla OEM
- Application: High-Voltage Battery System
- Condition: OEM Quality
Benefits
- Restores factory high-voltage system configuration
- OEM-quality fit and compatibility
- Designed to Tesla specifications
- Reliable replacement component
- Supports proper vehicle repair procedures
- Direct replacement for compatible vehicles
Quality Assurance
Each component undergoes strict inspection throughout handling, storage, and dispatch processes to help ensure quality and customer satisfaction.
Installation Notice
This component forms part of the vehicle’s high-voltage electrical system.
Installation should only be carried out by appropriately trained personnel familiar with high-voltage electric vehicle systems and safety procedures.
Always follow manufacturer-recommended service procedures when working on high-voltage components.
Package Includes
- 1 × High Voltage Battery Disconnect Pyro-Fuse
- OEM Part Number: 1064689-00-J
Why Choose This OEM Pyro-Fuse?
- Genuine Tesla OEM specification
- Direct replacement fitment
- Critical high-voltage safety component
- Reliable construction
- Suitable for Model 3 and Model Y vehicles
- Ideal for professional EV repairs
| Weight | 0.3 kg |
|---|---|
| Dimensions | 15 × 8 × 6 cm |













Ian Lloyd –
this is a quality product and a very good price comparing to tesla arrived without any damage also
Paul Chappo –
fair pricing and shipped fast good recommendation
Christopher Johnson –
needed this part as soon as possible and i did not get disappointed by this companies service
Lindsey Mathers –
a much needed part and this company did NOT disappoint at all very good service overall
Sady Becerra –
this part came quickly and wasnt faulty highly recommend buying from here
James Arnold –
very good product fits perfect and has no issues upon arrival
Lynn Bingham –
great quality product and fast shipping compared to other companies will be shopping here again
Stephen Giroux –
rather good pricing for what you’re getting so i got a few as some spare just encase
Duban Moreno –
this lasts thousands of miles very good life time for the cost
Brayan Tamayo –
ive had mine a few months and its going strong very satisfied with this