OEM CertifiedFactory Sealed OEM
Key Diagram & Connector Pinout Callouts
B+ StudM8 Threaded Post
Main positive battery cable connection
Relay Bank15 ISO Micro-Relays
Starter, horn, AC clutch, and fan relay sockets
Primary OEM Part #22975905
Inventory Available 6 Ready to Ship
GM Chevrolet / GMC Underhood Fuse & Relay Distribution Block
Manufacturer: General Motors OEM / ACDelco • SKU: FUSE-GM-22975905
Standard Dealership Market Price:$295.00
Direct Buy Now Price:$219.00
Save 26% ($76)
Quantity:
1
(Max 6 in batch) Same-day Dispatch
12-Month ACDelco Warranty
OEM Interchanges & Cross Reference
Mechanics can cross-reference with these stamped casing and manufacturer numbers:
22975905 (Primary)22975905229934342286155013502817Dorman 907-502
Product Overview & Technical Description
Factory brand-new GM underhood fuse block and relay distribution center. Molded high-impact housing with pre-installed fuse positions, J-case cartridge fuses, and ISO micro-relay sockets. Direct replacement for melted terminals, corroded contact points, and broken fuse clips.
Key Engineering Features:
- Complete with all original fuses and relay sockets pre-installed
- Tin-plated brass bus bar prevents galvanic corrosion
- Integrated B+ positive stud with threaded nut for main battery cable
- Direct fit to OE underhood mounting brackets
Guaranteed Vehicle Fitment (2014–2026)
Supported MakesChevrolet, GMC, Cadillac
Model Years Covered2014 – 2019
Eligible ModelsSilverado 1500 • Sierra 1500 • Tahoe • Suburban • Yukon • Escalade
Hardware & Electrical Specs
Operating Voltage:12V DC
Pin Terminal Count:88 Pins
Terminal Plating:Tin-plated brass bus contacts
Protocols / Bus:Direct battery/power distribution
HousingHigh-impact Nylon 66 weatherproof
Capacity60 fuses + 15 relay sockets
Voltage12V DC
Boxed Weight4.8 lbs
Box Dimensions11.5 x 8.2 x 4.5 in
VIN Flashing / ProgrammingNot Required (Direct Plug-in)