Replacement Oxygen Sensor Downstream - Compatible with Lexus. Pontiac, Scion & Toyota - ES300, GS300, GS400, GS430, GS460, Vibe, Camry, Celica, Matrix, Prius & Sienna - Replaces 234-4623, 80051054039

Replacement Oxygen Sensor Downstream - Compatible with Lexus. Pontiac, Scion & Toyota - ES300, GS300, GS400, GS430, GS460, Vibe, Camry, Celica, Matrix, Prius & Sienna - Replaces 234-4623, 80051054039

• Replacement Downstream Oxygen Sensor - Sometimes referred to as O2 or Lambda Sensor measures the amount or proportion of oxygen mixed in the fuel of your vehicle which is essential in the proper operation of your catalytic converter. The vehicle then determines whether it is necessary to adjust for it to perform properly.
• Compatible Replacement for Lexus. Pontiac, Scion and Toyota Vehicles - 1992-1996 ES300 3.0L | 1993-1997 GS300 3.0L | 1998-2000 GS400 4.0L | 2001-2005 GS430 4.3L | 2008-2011 GS460 4.6L | 2003-2006 Vibe 1.8L | 2008-2014 Xd 1.8l | 1992-1996 Camry 3.0L | 1996-2005 Celica 1.8L | 2003-2006 Matrix 1.8L | 2001-2009 Prius 1.5L | 1998-2000 Sienna 3.0L.
• Replaces Part# 234-4623, 80051054039 usually found on popular ES300, GS300, GS400, GS430, GS460 and Vibe including year models 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14. The oxygen sensors can be found mostly within the whole exhaust system and this one fits on the downstream of the vehicle.
• OEM Fit, Quality, Finish - This replacement 02 Oxygen Sensor is a direct replacement for the Oxygen Sensor part# 234-4623 and will fit, work and function like the original part or even better. A lot of people buy the wrong oxygen sensor because of the wrong plug and length of the sensor. Please make sure to check your old sensor to see if the plug and pins are alike or better than the whole sensor itself.
• Lifetime Warranty - This replacement Oxygen Sensor from AA Ignition comes complete with a lifetime warranty. If the part ever fails on your Camry, Celica, Matrix, Prius or Sienna simply contact us for a replacement. Save time and money by replacing this part yourself. See our website for full details.