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2017-2022 TESLA MODEL Y 3 82 KW 63A 700VDC HV BATTERY FUSE RS309-MF14LB OEM
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2017-2022 TESLA MODEL Y 3 82 KW 63A 700VDC HV BATTERY FUSE RS309-MF14LB OEM

Regular price $179.88

Save: $-179.88 (Liquid error (sections/main-product line 178): divided by 0%)
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2017-2022 TESLA MODEL Y 3 82 KW 63A 700VDC HV BATTERY FUSE RS309-MF14LB OEM

DESCRIPTION

OEM High-Voltage Battery Fuse for Tesla Model Y & Model 3 (2017-2022)

This genuine Tesla RS309-MF14LB HV battery fuse is the critical safety component protecting your vehicle's main battery system. Designed for 700VDC applications, it's engineered to handle peak currents safely and reliably.

  • 82 kW rated capacity
  • 63A continuous current rating
  • 700VDC high-voltage rated
  • OEM Tesla part for guaranteed compatibility

A failed or degraded battery fuse can prevent charging and disable vehicle systems—this OEM replacement ensures proper protection and performance of your Model Y or Model 3's battery pack.

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
  • Returns 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 a return.
  • Items must be in original, unused condition and in original packaging.
  • Contact us at sales@findmypart.shop or call (803) 723-7074 to initiate a return.
WARRANTY
  • 1-Year extended warranty available at additional cost — ask us for details.
  • All parts sold are covered by our own 1 year warranty.

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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