Walker Products 250-23074 oxygen sensor for the 1990-1993 Mercedes-Benz 300SL 6-cylinder 3.0L and other vehicles reads the oxygen content of the exhaust gas. It gives the ECU the diagnostic feedback...

Walker Products 250-23075 oxygen sensor for the 1996-1999 Nissan Altima 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. This...

Walker Products 250-23080 oxygen sensor for the 1994-1995 Volvo 940 4-cylinder 2.3L measures how much oxygen is in the exhaust gas. Each sensor is made for its specific application and fitment...

Walker Products 250-23088 oxygen sensor for the 1998 Subaru Forester H4 2.5L and other vehicles measures the oxygen in the exhaust gas to gauge combustion efficiency. The sensor is made for its...

Walker Products 250-23089 oxygen sensor for the 1998-2000 Nissan Frontier 4-cylinder 2.4L, the 1999-2003 Frontier V6 3.3L and other vehicles measures the oxygen in the exhaust gas to show how...

Walker Products 250-23096 front oxygen sensor for the 1996-1997 Mazda 626 4-cylinder 2.0L or V6 2.5L and other vehicles measures the oxygen left in the exhaust gas. Its readings give the engine...

Walker Products 250-23102 oxygen sensor for the 1995 Audi S6 5-cylinder 2.2L and other vehicles measures the oxygen left in the exhaust gas. This Walker Products oxygen sensor sits upstream and...

Walker Products 250-23109 left oxygen sensor for the 1999-2003 Nissan Frontier V6 3.3L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. This Walker Products...

Walker Products 250-23121 oxygen sensor for the 2000-2001 Nissan Altima 4-cylinder 2.4L and other vehicles reads the oxygen content of the exhaust gas. It is a direct-fit narrow-band sensor made for...

Walker Products 250-23122 left oxygen sensor for the 2001-2002 Nissan Pathfinder V6 3.5L and other vehicles measures the oxygen content of the exhaust gas. The Walker Products oxygen sensor is a...

Walker Products 250-23123 oxygen sensor for the 1994-1995 Hyundai Scoupe 4-cylinder 1.5L measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. This Walker...

Walker Products 250-23129 oxygen sensor for the 1995 Hyundai Accent 4-cylinder 1.5L measures oxygen in the exhaust gas to gauge combustion efficiency. It is made for its specific application and...

Walker Products 250-23131 oxygen sensor for the 2002-2004 Nissan Altima V6 3.5L and other vehicles measures the oxygen content of the exhaust gas. That reading tells the ECU how efficiently...

Walker Products 250-23135 left oxygen sensor for the 2001 Nissan Pathfinder V6 3.5L and other vehicles measures the oxygen content of the exhaust gas. It is made for a specific application and...

Walker Products 250-23156 right oxygen sensor for the 2004 Nissan Frontier V6 3.3L and other vehicles measures the oxygen in the exhaust gas. It sends the ECU the diagnostic feedback it needs.Coating...

Walker Products 250-23157 left oxygen sensor for the 2004 Nissan Frontier V6 3.3L and other vehicles reads the oxygen content of the exhaust gas. It monitors the air-fuel ratio to track combustion...

Walker Products 250-23159 oxygen sensor for the 2001 Nissan Altima 4-cylinder 2.4L and other vehicles measures the oxygen content of the exhaust gas. It is made for its specific application and...

Walker Products 250-23502 oxygen sensor for the 1995-1996 Nissan Sentra 4-cylinder 1.6L and other vehicles measures the oxygen in the exhaust gas to show how efficiently combustion is running. This...

Walker Products 250-23504 oxygen sensor for the 1987-1989 Nissan 300ZX V6 3.0L measures the amount of oxygen in the exhaust gas.Monitors the air-fuel ratio to track combustion efficiencyCoating...

Walker Products 250-23507 oxygen sensor for the 1994-1996 Infiniti G20 4-cylinder 2.0L measures the oxygen content of the exhaust gas. The sensor is made for its specific application and fitment...

Walker Products 250-23521 front oxygen sensor for the 1996 Nissan Maxima V6 3.0L measures combustion efficiency by reading the oxygen in the exhaust gas. The Walker Products oxygen sensor gives the...

Walker Products 250-23523 oxygen sensor for the 1987-1988 Nissan Sentra 4-cylinder 1.6L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. It is...

Walker Products 250-23802 oxygen sensor for the 1994-1995 Land Rover Discovery V8 3.9L and other vehicles measures the oxygen in the exhaust gas to gauge combustion efficiency. It is made for its...

Walker Products 250-23812 oxygen sensor for the 1994-1995 Volvo 940 4-cylinder 2.3L measures the oxygen content of the exhaust gas. This Walker Products oxygen sensor is a 3-W titania narrow-band...

Walker Products 250-24001 oxygen sensor for the 1990-1995 Ford F-150 V8 5.8L, the 1990-1996 F-150 V8 5.0L, the 1991-1994 F-150 V6 3.8L, the 1996-1997 F-150 6-cylinder 4.9L, the 1997-2003 F-150 V8 4...

Walker Products 250-24002 oxygen sensor for the 1991-1995 Jeep Wrangler 6-cylinder 4.0L and other vehicles measures oxygen in the exhaust gas to track combustion efficiency. This Walker Products...

Walker Products 250-24004 oxygen sensor for the 1991-1995 Jeep Wrangler 4-cylinder 2.5L and other vehicles measures the oxygen content of the exhaust gas. It monitors the air-fuel ratio so combustion...

Walker Products 250-24006 oxygen sensor for the 1994-1995 Cadillac DeVille V8 4.6L or 4.9L and other vehicles measures the oxygen in the exhaust gas. Each part number is made for a specific...

Walker Products 250-24009 oxygen sensor for the 1990-1993 Hyundai Sonata V6 3.0L measures the oxygen content of the exhaust gas. That reading lets the engine computer monitor how efficiently...

Walker Products 250-24011 oxygen sensor for the 1990-1997 Honda Accord 4-cylinder 2.2L and other vehicles measures the oxygen content of the exhaust gas. It is made for its specific application and...

Walker Products 250-24012 oxygen sensor for the 1999-2002 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency...

Walker Products 250-24015 oxygen sensor for the 1995-1999 Ford Contour V6 2.5L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. It is made for a specific...

Walker Products 250-24016 oxygen sensor for the 1995-1999 Ford Contour 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas so the engine computer can track combustion efficiency...

Walker Products 250-24018 oxygen sensor for the 1996-1999 Chevrolet Silverado V8 5.7L and other vehicles measures the oxygen in the exhaust gas and gives the ECU the diagnostic feedback it needs...

Walker Products 250-24019 oxygen sensor for the 1999-2000 Chevrolet Silverado 2500 V8 6.0L and other vehicles measures the oxygen content of the exhaust gas. Each Walker Products oxygen sensor is...

Walker Products 250-24020 center oxygen sensor for the 1994-1998 Mitsubishi Galant 4-cylinder 2.4L and other vehicles measures the oxygen left in the exhaust gas to show how efficiently the engine...

Walker Products 250-24021 oxygen sensor for the 1993-1995 BMW 525i 6-cylinder 2.5L and other vehicles measures the oxygen in the exhaust gas. It is a narrow-band sensor for the upstream position, and...

Walker Products 250-24024 oxygen sensor for the 1994-1995 BMW 850CSi V12 5.6L and other vehicles reads the amount of oxygen in the exhaust gas. It is made for a specific application and fitment...

Walker Products 250-24025 oxygen sensor for the 1991 BMW 318is 4-cylinder 1.8L measures the oxygen content of the exhaust gas. It is made for this specific application and fitment position, and it...

Walker Products 250-24026 rear oxygen sensor for the 2006-2012 Mitsubishi Eclipse 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas. This Walker Products oxygen sensor gives...

Walker Products 250-24034 oxygen sensor for the 1994-1995 Mercedes-Benz E320 6-cylinder 3.2L and other vehicles measures the oxygen in the exhaust gas so the engine computer can track the air-fuel...

Walker Products 250-24035 oxygen sensor for the 1988-1994 BMW 750iL V12 5.0L and other vehicles measures the oxygen in the exhaust gas. Each part number is made for its specific application and...

Walker Products 250-24038 oxygen sensor for the 1994-1996 Mercedes-Benz C280 6-cylinder 2.8L and other vehicles measures the amount of oxygen in the exhaust gas. This Walker Products oxygen sensor is...

Walker Products 250-24044 oxygen sensor for the 1995-1996 Mercedes-Benz C220 4-cylinder 2.2L and other vehicles measures the oxygen content of the exhaust gas. The engine computer uses that reading...

Walker Products 250-24048 oxygen sensor for the 1998 Volvo S70 5-cylinder 2.3L or 2.4L and other vehicles measures the oxygen content of the exhaust gas. This Walker Products oxygen sensor is a...

Walker Products 250-24049 oxygen sensor for the 1999-2000 Suzuki Grand Vitara V6 2.5L and other vehicles measures the oxygen in the exhaust gas. That reading shows how efficiently the engine burns...

Walker Products 250-24052 oxygen sensor for the 1992-1995 Toyota 4Runner V6 3.0L, the 1993 4Runner 4-cylinder 2.4L, the 1995 4Runner 4-cylinder 2.4L and other vehicles measures the oxygen in the...

Walker Products 250-24055 oxygen sensor for the 1989-1991 Toyota Pickup 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas to show how efficiently combustion is working. It...