Communication Interface Module Battery – GM (88861257)

This Communication Interface Module Battery (88861257) from GM Genuine Parts replaces the original part on the same mounting points and connector. It replaces a battery that no longer holds a charge or has a cracked case. Catalogue application notes: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors. Check the part number stamped or moulded on the original against 88861257 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Ships from our US warehouse.