Junction Block; ACDelco GM Original Equipment Accessory Junction Block is a GM-recommended replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This original equipment block will provide the same performance, durability, and service life you expect from General Motors.
- GM-recommended replacement part for your GM vehicle's original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function