Walker Products 250-54055 oxygen sensor for the 1998-2000 Honda Accord 4-cylinder 2.3L measures the oxygen in the exhaust gas to show combustion efficiency. It is a 4-wire wide-band air-fuel ratio...

Walker Products 250-54056 oxygen sensor for the 2006-2009 Honda S2000 4-cylinder 2.2L measures the oxygen in the exhaust gas to track combustion efficiency. This Walker Products oxygen sensor is a...

Walker Products 250-54058 oxygen sensor for the 2004-2010 Subaru Forester H4 2.5L and other vehicles measures the oxygen in exhaust gas to track combustion efficiency. Walker builds each part number...

Walker Products 250-54059 oxygen sensor for the 2015-2024 Toyota Camry V6 3.5L and other vehicles measures the amount of oxygen in the exhaust gas. That reading shows how efficiently the engine is...

Walker Products 250-54061 oxygen sensor for the 2005 Subaru Forester H4 2.5L and other vehicles measures exhaust oxygen to track air-fuel ratio. This upstream wide-band sensor sends the ECU the...

Walker Products 250-54062 oxygen sensor for the 2005-2007 Land Rover LR3 V6 4.0L, the 2005-2009 LR3 V8 4.4L and other vehicles measures the oxygen in the exhaust gas to monitor the air fuel ratio. It...

Walker Products 250-54063 oxygen sensor for the 2006-2015 Mazda MX-5 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas. This upstream, 4-wire wide-band air-fuel ratio sensor...

Walker Products 250-54064 oxygen sensor for the 2011-2013 Subaru Forester H4 2.5L and other vehicles senses the oxygen content of the exhaust gas.Monitors the air-fuel ratio for combustion...

Walker Products 250-54065 oxygen sensor for the 2007-2009 Honda CR-V 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas. This 4-wire wide-band sensor is made for its fitment...

Walker Products 250-54066 oxygen sensor for the 2011-2022 Toyota Corolla 4-cylinder 1.8L and other vehicles measures the oxygen in the exhaust gas to help track combustion efficiency. It is a...

Walker Products 250-54067 oxygen sensor for the 2010-2012 Subaru Outback H4 2.5L and other vehicles reads the oxygen in the exhaust gas. This upstream wide-band sensor tracks the air-fuel ratio so...

Walker Products 250-54068 oxygen sensor for the 2010-2012 Subaru Legacy H4 2.5L measures the oxygen in the exhaust gas to track the air-fuel ratio. It is a wide-band upstream sensor, made for its...

Walker Products 250-54072 oxygen sensor for the 2010-2013 Land Rover LR4 V8 5.0L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency. It is made for its specific...

Walker Products 250-54074 oxygen sensor for the 2005-2006 Toyota Camry V6 3.0L and other vehicles measures combustion efficiency from the amount of oxygen in the exhaust gas. Every part number is...

Walker Products 250-54075 oxygen sensor for the 2004-2005 Honda Civic 4-cylinder 1.7L measures the oxygen in the exhaust gas to show how efficiently combustion is running. Each part number is made...

Walker Products 250-54076 oxygen sensor for the 2002-2005 Honda Civic 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas to report on combustion efficiency. It sends the ECU...

Walker Products 250-54078 rear oxygen sensor for the 2001-2003 Toyota RAV4 4-cylinder 2.0L measures the oxygen in the exhaust gas to track combustion efficiency. The sensor is made for its specific...

Walker Products 250-54079 oxygen sensor for the 2008-2014 Subaru Impreza H4 2.5L and other vehicles measures the amount of oxygen in the exhaust gas. This upstream sensor is wide-band and uses four...

Walker Products 250-54080 oxygen sensor for the 2009-2015 Mazda MX-5 Miata 4-cylinder 2.0L measures the oxygen content of the exhaust gas. The sensor is made for this specific application and its...

Walker Products 250-54082 oxygen sensor for the 2011-2013 Nissan Altima 4-cylinder 2.5L reads the oxygen content of the exhaust gas. It is a wide-band, 4-wire air-fuel ratio sensor for the upstream...

Walker Products 250-54084 oxygen sensor for the 2012-2017 Toyota Camry 4-cylinder 2.5L or V6 3.5L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency. It is a...

Walker Products 250-54085 oxygen sensor for the 2012-2015 Toyota Tacoma V6 4.0L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency. This Walker Products oxygen...

Walker Products 250-54089 oxygen sensor for the 2009-2012 Nissan Sentra 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas. From that oxygen level it measures combustion...

Walker Products 250-54102 oxygen sensor for the 2013-2014 Nissan Altima V6 3.5L, the 2013-2017 Altima 4-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas to report combustion...

Walker Products 250-54103 oxygen sensor for the 2013-2018 Nissan Altima 4-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas to monitor the air-fuel ratio. That oxygen level is a...

Walker Products 250-54105 oxygen sensor for the 2015-2018 Nissan Altima V6 3.5L and other vehicles measures the oxygen content of the exhaust gas. It is a 4-wire wide-band air-fuel ratio sensor that...

Walker Products 250-54106 oxygen sensor for the 1997-1999 Toyota Camry 4-cylinder 2.2L and other vehicles measures the oxygen content of the exhaust gas. It is an upstream sensor that reports the...

Walker Products 250-54107 oxygen sensor for the 2004-2008 Toyota Camry 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas to monitor the air-fuel ratio. It is a 4-wire...

Walker Products 250-54108 oxygen sensor for the 2007 Nissan Altima V6 3.5L and other vehicles reads the oxygen content of the exhaust gas. The sensor is made for its specific application and...

Walker Products 250-54109 oxygen sensor for the 2007-2008 Nissan Altima 4-cylinder 2.5L, the 2008-2010 Altima V6 3.5L and other vehicles measures the oxygen in the exhaust gas. This Walker Products...

Walker Products 250-54110 oxygen sensor for the 2008-2012 Honda Accord 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas. As a wide-band air-fuel ratio sensor in the upstream...

Walker Products 250-54111 oxygen sensor for the 2012-2013 Honda Civic 4-cylinder 1.5L and other vehicles measures the oxygen in the exhaust gas. The reading shows how efficiently combustion is...

Walker Products 250-54112 oxygen sensor for the 2006-2008 Honda Civic 4-cylinder 1.3L or 2.0L measures the oxygen content of the exhaust gas. This upstream, wide-band oxygen sensor has four wires and...

Walker Products 250-54114 oxygen sensor for the 2002-2006 Toyota Camry V6 3.0L and other vehicles measures the oxygen in the exhaust gas to gauge combustion efficiency. This Walker Products oxygen...

Walker Products 250-54115 oxygen sensor for the 2018-2025 Lexus IS300 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas from its upstream position. This Walker Products oxygen...

Walker Products 250-54117 oxygen sensor for the 2023-2026 Nissan Z V6 3.0L and other vehicles monitors the air-fuel ratio in the exhaust gas to track combustion efficiency. It is a 4-wire wide-band...

Walker Products 250-54120 oxygen sensor for the 2014-2018 Nissan Rogue 4-cylinder 2.5L and other vehicles reads the oxygen content of the exhaust gas to track combustion efficiency. This upstream...

Walker Products 250-54121 center oxygen sensor for the 2017-2020 Land Rover Discovery V6 3.0L and other vehicles measures the oxygen content of the exhaust gas. This Walker Products oxygen sensor is...

Walker Products 250-54122 oxygen sensor for the 2018-2020 Nissan Rogue 4-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas to monitor combustion efficiency. It is made for its...

Walker Products 250-54125 oxygen sensor for the 2018-2024 Toyota Camry 4-cylinder 2.5L and other vehicles measures the oxygen content of the exhaust gas. Each part number is made for its specific...

Walker Products 250-54127 oxygen sensor for the 2019-2026 Nissan Altima 4-cylinder 2.5L and other vehicles checks the exhaust gas for oxygen so the engine computer can judge combustion efficiency...

Walker Products 250-54130 oxygen sensor for the 2021-2026 Toyota Sienna 4-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas to monitor the air-fuel ratio. It is made for its...

Walker Products 250-54131 oxygen sensor for the 2019-2024 Toyota Corolla 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency. It is an upstream...

Walker Products 250-54132 oxygen sensor for the 2020-2025 Nissan Frontier V6 3.8L reads the oxygen content of the exhaust gas to track combustion efficiency.Wide-band design with 4 wires and a heated...

Walker Products 350-31001 oxygen sensor for the 1990-1992 Mazda MX-6 4-cylinder 2.2L and other vehicles measures the oxygen content of the exhaust gas. It gives the ECU the diagnostic feedback it...

Walker Products 350-31002 oxygen sensor for the 1992-1995 Honda Civic 4-cylinder 1.5L measures the oxygen content of the exhaust gas. This upstream sensor sends the engine computer the feedback it...

Walker Products 350-31003 oxygen sensor for the 1990-1995 Mazda 323 4-cylinder 1.6L, the 1995 323 4-cylinder 1.8L and other vehicles reads the oxygen content of the exhaust gas. This Walker Products...

Walker Products 350-31004 oxygen sensor for the 1983-1985 Porsche 944 4-cylinder 2.5L measures the oxygen content of the exhaust gas. It is made for its specific application and fitment position, and...