4PCS Sensor.Compatible for Explorer Sport Trac 2001 2002 2003 2004 2005 4.0L 2007 2008 2009 2010 4.0L 4.6L Upstream Downstream

OEM : 231-4403, 234-4401 Solve the problem of difficult starting, fault light, fuel saving Solve the problem of fuel consumption, cold car shaking and eliminate the fault light. High sensitivity, fast response, high reliability, accurate precision and low power consumption. Engine work can withstand high temperature and high pressure, stable performance

Package Dimensions: ‎0.39 x 0.39 x 0.39 inches Item Weight: ‎1.76 ounces Manufacturer: ‎xqamz ASIN: ‎B0FPDBYQYG Item model number: ‎xqamz Date First Available: ‎September 1, 2025