Features: Engineered with a rapid response 125A fuses, this automotive relays safeguards against circuit overloads, featuring OEM 18790 01031 compatibility for precise fitment. The 145x52mm fuses block combines plastic housing and metal components, rigorously tested for 5,000 hour lifespans under 30Amp loads, ensuring stable conductivity and heat resistance up to 176°F in engine compartments. Ideal for DIYer enthusiasts and owners requiring OEM grade electrical upgrades, particularly needing multiplex systems maintenance. Secures critical vehicle systems during daily driving, from headlights to protections, while serving as a backup for sudden fuses failures in alternators or oil pumps circuits during roadside emergencies. Outperforms standard fuses with calibrated alloy that triggers 30% faster circuit breaks during voltages spikes, through 72 hour load cycling tests to pair with OEM durability standards. Specifications: Part number: 18790-01031 Component: Plastic + Metal Package Includes: 1Piece Car Fuses note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.