T1A 1997-2004 Ford F-150 and F-250 HVAC Blower Motor Resistor, Also Fits 2001-2007 Escape, Expedition, Excursion, 1998-2003 Mustang and 2006 Lincoln Navigator, Heater and Air Conditioner, 4L3Z19A706AA WHAT YOU GET: (1) T1A Blower Motor Resistor for 2009 Saturn Outlook 2001-2007 Ford Escape 1997-2006 Ford Expedition 2006 Lincoln Navigator 2003-2005 Ford Excursion 1997-2004 Ford F-150 1997-1999 Ford F-250 and 1996-2003 Ford Mustang. Replaces OEM part numbers: EC0161B15 F4ZZ19A706A 4L3Z19A706AA JA1505 4L3Z-19A706AA. See below for fitment details. (It may fit other models, please check your reference to see if any of these part numbers fit your vehicle). TRUBUILT 1 AUTOMOTIVE: Direct fit replacement parts built to last. Buy with confidence knowing you're buying OEM quality replacement parts from official OEM suppliers. OEM DESIGN STYLE: Your vehicles blower motor resistor may suddenly fail due to the constant change in temperature and humidity which causes the resistor to corrode. Mechanical problems or jamming of the fan blade can also cause an increase in current through the resistor, which then overheats and fails. Buying OEM quality parts ensures proper fit and 100% satisfaction in every replacement blower motor resistor. SUPERIOR PERFORMANCE: You may notice your air conditioning only working in higher speeds or not at all. This is a sign of a failing or failed blower motor resistor since it controls the fan speed in your vehicles AC and heating system. The T1A Blower Motor Resistors are oe quality electrical components designed for heavy duty performance and will have your AC and heater running perfectly at all speeds. 100% SATISFACTION GUARANTEE: Every TruBuilt 1 Automotive tool is covered with a 12-month replacement warranty and a 30-day money back guarantee! Not satisfied? Return it for a full refund - TruBuilt to Last.