Ferrari Mondial Rebuilt Fuse Box

Remanufactured, upgraded fuse boxes (also known as a fuse board, fuse panel or relay assembly) for Ferrari Mondial 8, QV, 3.2 and t, sold on exchange basis.

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SKU: 137553R Categories: ,


G.T. Car Parts provides upgraded remanufactured fuse boxes (also known as a fuse board, fuse panel or relay assembly) for all Ferrari Mondial models, sold on exchange basis.

We replace the factory adhesive-laminated multi-layer circuit boards with a new single board that has a greater amperage capacity and is more durable than the original. We reuse the original plastic fuse box housing, which is why we sell these as re-manufactured rather than new items. If your housing is damaged, in most cases we can provide a good used one from our stock at additional cost.

Manufactured exclusively for G.T. Car Parts, all our re-manufactured fuse boxes use rigid modern PCBs with updated materials and revised electronic designs. These boards address common failure points while maintaining original appearance and connection style. Our design eliminates common problems of burned out connectors/traces/solder joints caused by original design flaws, vibration fatigue, peeling board layers, and/or hidden corrosion between layers.

Installation is exactly the same as the factory unit. Our boards do not require any modifications to factory wiring or connectors. We do suggest that when installing a new fusebox you should evaluate the condition of your existing factory wiring harnesses and connectors. Cleaning and replacement of wiring harness components as needed will ensure best performance from your new fusebox.

Compatible with all Mondial variants

We can provide rebuilt fuse boxes for all Mondials sold in all markets, including Mondial 8, Quattrovalvole (QV), 3.2 and t. They are designed for direct “plug-and-play” compatibility with the factory wiring and relays. Any modifications or electrical faults should be corrected before installation. Our fuse boxes must be used with the original relay types and layout as described in the factory manual. We also sell optional pre-installed relay kits to simplify your installation process.

Some early Mondial and 400 fuseboxes use cylindrical ceramic fuses instead of modern blade-type fuses. In order to rebuild these fuseboxes, we convert them to use blade-type fuses. This incurs an additional charge, which covers replacing the plastic fuse blocks and fuse connectors. If you have one of these early-style fuseboxes, please contact us for updated pricing and lead times.

Also, use of our fuseboxes in the Mondial 8 U.S. version requires a minor wiring modification. This modification was developed by the Ferrari factory when they discontinued the first version of the factory fuse boards as a spare part and superceded it with the design used on later Mondials. As our boards follow the later Ferrari design, this modification is required for our boards as well. The process is detailed in Ferrari Service Bulletin 80-26, which we can provide on request. If your original board was previously replaced with a newer Ferrari factory board, this modification may have already been performed per the factory service bulletin.

Our latest design, based on years of experience

Our fuse box designs are based on more than 12 years of experience in rebuilding Ferrari fuse boxes. We use modern materials and manufacturing methods to provide you with an economical replacement fuse box that has unsurpassed durability and better than OEM performance.

10 Year Limited Warranty

All our rebuilt fuse boxes include a 10 year limited warranty, click here for full details.

FAQ and Technical Information

You can read our tech article on Ferrari fuse box rebuilds for detailed information on the design of our boards, the rebuild process and best practices for installation and troubleshooting.


We provide knowledgeable technical support for any fusebox installation issues. Contact us via phone or email if you have any questions.


Additional information

Car Model

Ferrari Mondial 3.2, Ferrari Mondial 8, Ferrari Mondial QV, Ferrari Mondial t

Factory Part Number(s)

116054, 118074, 118446, 119019, 125467, 61804200