This yellow-coded Maxi fuse at 20 amps protects heavy-duty circuits found under the hood or in supplementary fuse panels near the battery. Ideal for high-draw aftermarket accessories like stereos or equipment upgrades, the robust Maxi format resists damage and prevents accidental wrong-class substitution. Corrosion resistance extends service life in challenging underhood environments.

• Maxi blade format, 20-amp rating
• Wiring harness and accessory protection
• Corrosion-resistant construction
• Single fuse