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Fit Vehicles:YearMakeModelTrim Engine2006DodgeDurangoAdventurer - 5.7L2006DodgeDurangoLimited - 5.7L2006DodgeDurangoSLT - 3.7L2006DodgeDurangoSLT - 5.7L2006DodgeDurangoSXT - 3.7L2005DodgeRam 1500Hemi Sport - 5.7L2005DodgeRam 1500Laramie - 5.7L2005DodgeRam 1500Rumble Bee - 5.7L2005DodgeRam 1500SLT - 5.7L2005DodgeRam 1500ST - 3.7L2005DodgeRam 1500ST - 5.7L2006DodgeRam 1500Laramie - 5.7L2006DodgeRam 1500SLT - 5.7L2006DodgeRam 1500Sport - 5.7L2006DodgeRam 1500ST - 3.7L2006DodgeRam 1500ST - 5.7L2006DodgeRam 1500TRX4 - 5.7L2006JeepCommander65th Anniversary Edition - 3.7L2006JeepCommanderBase - 3.7L2006JeepCommanderLimited - 5.7L2005JeepGrand CherokeeLaredo - 3.7L2005JeepGrand CherokeeLimited - 5.7L2006JeepGrand Cherokee65th Anniversary Edition - 3.7L2006JeepGrand CherokeeLaredo - 3.7L2006JeepGrand CherokeeLimited - 5.7L2006JeepGrand CherokeeOverland - 5.7L2006JeepGrand CherokeeSRT8 - 6.1L2005JeepLibertyLimited - 3.7L2005JeepLibertyRenegade - 3.7L2005JeepLibertyRocky Mountain Edition - 3.7L2005JeepLibertySport - 3.7L2006JeepLiberty65th Anniversary Edition - 3.7L2006JeepLibertyLimited - 3.7L2006JeepLibertyRenegade - 3.7L2006JeepLibertySport - 3.7L
Must Know Before Buying:
The following information is for instructional and guidance reference only. We try and make them as accurate as we can.
If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below.
If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any responses.
Items that have been installed, altered or contaminated are non-returnable.
1. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.
2. 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return.
The Price, Quality & Functionality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.
Q: How do I know the O2 sensor is good or not?
A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.
Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.
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