Ignitions and Electrical Wiring Components

BUSSMANN

MFUSE&SHUNT 125 80 300A

$30.24

SKU: B03L MUSB-T4

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Bussmann MUSB-T4 is a multi slow-blow fuse designed for automotive applications. It functions as both a fuse and a shunt, offering current sensing capabilities. This fuse is rated for 125, 80, and 300 amps.

This component is a direct OE replacement for specific Ford vehicles and is also listed as compatible with Acura and Honda models from 2004 to the present. The part number for this unit is MUSB-T4, and it comes with a package quantity of one.

Fitment

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Specifications

BrandBUSSMANN
Part NumberB03L MUSB-T4

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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