REBUILT AND TESTED WITH 60 DAY WARRANTY This is a GEM, multifunction control module from a 1997 Ford Explorer.Completely tested, and guaranteed to work. No damage to board, components, or connector. Rebuilt using the highest quality components. We here at Pro-Rebuild take great care when rebuilding these to make sureyou fix your vehicle right the very first time. THIS PART FITS:1997 Ford Explorer and Mercury Mountaineer with 4x2 and matching part number.This will also fit awd explorer and mountaineer with 5.0L engine.Part number is F77B-14B205-AA.!!!!FREE PRIORITY DOMESTIC SHIPPING!!!!Faster shipping available! This part carries a 60-DAY WARRANTY! If within this 60 day period, the part fails, feel free to return it for a refund or replacement. International customers: We ship to most countries. Shipping costs are automatically figured during the checkout process. FEEL FREE TO CONTACT Pro-Rebuild Monday through Friday 9-5 CST img{max-width:100%}