Check the listing for details. Ford E4OD 4R100 New MLPS Range Sensor Neutral Safety Switch 1997-On. Condition: New. Listed at 31.90 USD. Brand New Manual Lever Position Sensor(MLPS)Also known as (TRS) Transmission Range Sensor & (NSS) Neutral Safety Switch (DTR) Do not replace with a used part Ford E4OD / 4R100 1997-On (Fits both 11 Pin & 12 Pin Applications) The 11 Pin replaces the 12 Pin Model. Mounts externally on the top of the transmission case Replaces OEM Part No. F7TZ-7F293AA This sends information to the Powertrain Control Module (PCM) that in turns sends control signals to the transmission. If the engine computer gets bad info than it's extremely likely it's going to send bad control info to the transmission. Luckily, it is not very expensive and a rather 'easy' replacement. This is generally a high failure item and many times the cause of shifting issues.______________________________________________________________ Save a bundle here over the cost from a dealership. Buy with confidence * Check out our feedbackAll of our items listed are in stock and ready to ship We Quick-Ship Every Day !