234-4187 Oxygen Sensor O2 Sensor Downstream or Upstream for Ford 1990-2012 F-150 F-250, 1998-2011 Expedition, 1995-2010 Explorer, 2005-2008 Escape, 1993-2009 Crown Victoria

This oxygen sensor is crafted from high temperature resistant material. Stabilized zirconium dioxide ceramic body, its surfaces are coated with electrodes made of a gas-permeable platinum layer. Always meet or exceed original equipment specifications.
Double laser-welded stainless steel body is totally submersible and sealed tight for long life. Detect oxygen content in the exhaust gases to optimize emissions and fuel economy.
Fit for 1990-2012 F-150 F-250, 1998-2011 Expedition, 1995-2010 Explorer, 2005-2008 Escape, 1993-2009 Crown Victoria. Please check the position of the oxygen sensor and confirm our pictures (body,socket,plugs) are same as yours, specifically pattern and shape of the connector end plastic casing.
Direct plug-in replacement, come with pre-coated threads to assist installation. Male connector. Thread diameter 0.708 inch. 4 wires. Wire harness length 15.76 inch.
30 Days Free Money-back Guarantee and 12-Month/15,000 Miles Warranty. For any pre or after-sale replacements or performance questions or solutions, just email us and we will provide a professional, friendly, and supportive reply within 24 hours, let's hit it!

For Ford

1993-1997 Aerostar 3L OHV Upstream

1996-1997 Aerostar 4L OHV Upstream

1991-1996 Bronco 5L/5.8L OHV Upstream

1997-2000 Contour 2L/2.5L DOHC Downstream

1996-2009 Crown Victoria 4.6L SOHC Downstream

1993-2007 Crown Victoria 4.6L SOHC Upstream

2003-2014 E-150 4.6L/5.4L SOHC Downstream

2003 E-150 4.2L OHV Downstream

2004-2014 E-250 4.6L SOHC Downstream

2003-2014 E-250 5.4L SOHC Downstream

2010 Edge 3.5L DOHC Downstream

2005-2008 Escape 2.3L DOHC Downstream

1992-1996 Escort 1.9L SOHC Upstream

1997-2000 Escort 2L SOHC/DOHC Upstream

2000-2004 Excursion 5.4L/6.8L SOHC Downstream

1998-2004 Expedition 4.6L SOHC Downstream

1998 Expedition 4.6L SOHC Upstream

1998-2011 Expedition 5.4L SOHC Downstream

1998 Expedition 5.4L SOHC Upstream

1995-2010 Explorer 4L SOHC Downstream /Upstream

1995-2000 Explorer 4L OHV Downstream /Upstream

2003-2010 Explorer Sport Trac 4L SOHC Downstream

2004 F-150 Heritage 4.2L/4.6L SOHC/OHV Downstream

1997-1999 F-250 4.6L/5.4L SOHC Downstream

1995-1999 F-250 4.6L/4.9L/5L/5.4L/7.5L SOHC/OHV Upstream

1997-2012 F-150 4.2L/4.6L/5.4L/6.2L SOHC/OHV Downstream

1990-2000 F-150 4.2L/4.6L/4.9L/5L/5.4L/5.8L SOHC/OHV Upstream

For Lincoln

2003-2005 Aviator 4.6L DOHC Downstream

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