FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
This is an OEM high-voltage battery fuse designed for 2017–2022 Tesla Model Y and Model 3 vehicles. The RS309-MF14LB fuse protects the 82 kW battery system with the following critical specifications:
- 63A rated current capacity
- 700V DC voltage rating
- OEM part number RS309-MF14LB
- Direct fit for Model Y and Model 3
This high-voltage fuse is essential for battery protection and system reliability—a direct OEM replacement ensures proper safety performance and vehicle functionality.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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