Multi-Function Box Fuse 38231-SDA-A01 This single multi-function box fuse with OEM reference number 38231-SDA-A01 is a direct aftermarket replacement compatible with Honda Accord, Civic, Odyssey and CR-V vehicle models. Designed as a multi-terminal main power fuse block rated for 100A and 70A circuits, this module delivers stable overcurrent and short-circuit protection to safeguard your vehicle’s full electronic system from overload damage.Manufactured with high-grade heat-resistant insulating casing and thick conductive metal contact plates, this automotive fuse assembly maintains consistent electrical conductivity under harsh engine bay temperature fluctuations. The reinforced internal structure resists oxidation, loose connections and long-term wear, eliminating frequent fuse burnout issues caused by low-quality generic alternatives. The transparent inspection window lets you quickly check internal fuse status without full disassembly for routine maintenance.Built for tool-free plug-and-play fitting, this replacement fuse matches factory original dimensions, mounting hole positions and terminal layout completely. No cutting, wiring modification or professional mechanic support is required during installation; simply remove your faulty blown stock fuse and clip this new unit into position for a fast repair. It serves as a cost-effective maintenance solution for DIY car owners and small auto service shops to restore full electrical functionality.This multi-function power fuse consolidates multiple circuit protection points into one compact single-piece unit, streamlining electrical system upkeep. The rigid outer housing blocks dust, moisture and minor physical impact to shield internal fuse elements. It perfectly fixes corroded, cracked, melted or blown original main power fuses, bringing back stable power supply for onboard lights, control modules and auxiliary vehicle electronics across all compatible Honda models.