Eoppen J-Case Fuse Assortment 36-Pack — 20A–80A Color-Coded Box Fuses, Durable Plastic Case

Eoppen 36Pcs Jcase fuse assortment is a compact, color-coded kit of tall, standard and low-profile box-style automotive fuses that supplies 12 current ratings from 20A to 80A for cars, trucks, SUVs and RVs.

Keep a full selection of blade-style box fuses on hand with this organized Eoppen kit. The set groups 36 fuses in six common amperages, each molded in a distinctive color and stamped with its rating for rapid identification. Housed in a durable plastic case, the assortment covers frequent on-road replacement needs for accessory circuits, lighting, power modules and other vehicle systems that use J-case (box-shaped) fuses.

What fuses and amp ratings are included in this Eoppen kit?

The kit contains 36 J-case fuses across six amperages, with six fuses of each rating. Each fuse is color-coded and marked on the top so you can quickly match replacements to the blown fuse in your vehicle.

• 20A — blue × 6
• 30A — pink × 6
• 40A — green × 6
• 50A — red × 6
• 60A — yellow × 6
• 80A — black × 6

How are these fuses built and why does that matter?

Each fuse uses copper conductors and a plastic housing engineered for good electrical contact, corrosion resistance and flame retardancy. That combination helps ensure consistent operation and safer handling when replacing fuses under the hood or inside the cabin.

• Copper element for reliable conductivity
• Flame-retardant plastic case to reduce risk during failure
• Engraved amperage on the housing for easy reading

Will these fit my vehicle and where are they commonly used?

These box-shaped J-case fuses are intended for circuits that accept tall, standard or low-profile box fuses; they are commonly found in trucks, cars, SUVs and RVs. Before replacing a fuse, confirm the physical size and amperage in your vehicle’s manual or by checking the original fuse markings.

• Compatible with many automotive fuse boxes that accept J-case/box-style fuses
• Useful for accessories, power seats, auxiliary lighting, and charging circuits
• Verify fuse cavity type and amperage before installation

How is the kit stored and organized for roadside or garage use?

The fuses come packed in a rigid plastic case that keeps each color-coded fuse separated and visible, so you can grab the right part quickly. That tidy layout reduces the chance of mixing ratings and makes the kit easy to stow in a glovebox, trunk or tool bag.

• Sturdy clear plastic storage box for visibility and protection
• Individual compartments help prevent cross-contamination of ratings
• Compact footprint fits standard vehicle storage spaces

Who is this for: The Eoppen 36-piece J-case fuse assortment is designed for drivers, fleet technicians and DIY mechanics who want a reliable, ready-to-use set of replacement fuses for road repairs and routine maintenance. It’s ideal if you service multiple vehicles or need a portable kit that clearly shows amperage and color at a glance. Always match the fuse amperage and physical style to your vehicle’s specifications before installation.