REBUILT AND TESTED WITH 60 DAY WARRANTY This is a PCM Engine Control module from a 1993 Ford Ranger. This is from a 4.0L, 4x4, manual transmission. 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: 1993 Ford Ranger with 4.0L engine, 4x4 and Manual transmission.YOU MUST MATCH PART NUMBER F37F-12A650-UC. This also interchanges with the same number ending in UB and UA. THE PRICE INCLUDES A $25 CORE CHARGE THAT WILL BE REFUNDED WHEN YOUR ORIGINAL MATCHING PART IS RETURNED! IF YOUR ORIGINAL COMPUTER SMELLS BURNT IT IS NOT REBUILDABLE AND NOT ELIGIBLE FOR CORE CREDIT!!!!!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