Jeep Genuine Mopar Oxygen Sensors

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Oxygen sensors measure the proportional amount of oxygen in a liquid or gas. These sensors help in maintaining the optimal performance of your engine while also regulating the emission levels of the vehicle. JeepsAreUs offers a quality selection of genuine and high-quality Mopar oxygen sensors for select Jeep models and model years.

Oxygen Sensor
Part Number: 5149180AA
Options: Right, Left
Other Names: Oxygen Sensor, Left Side, Oxygen Sensor, Right Side, Oxygen Sensor, Right, Oxygen Sensor, After Catalyst, Right, Oxygen Sensor,... More Names
Notes: Engines: 3.6L Mid V6 Engine. 8.4l v10 sfi engine. 5.7l v8 hemi cng engine. 5.7l v8 hemi vvt engine. 6.4l heavy duty v8 hemi with... More Notes
MSRP $123.00
$86.79
MSRP $123.00
$86.79
Oxygen Sensor
Part Number: 5149263AA
Other Names: 05149263aa, Sensor More Names
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-Spd Automatic 68RFE Transmission. 6-Speed Manual G56... More Notes
MSRP $156.00
$109.50
MSRP $156.00
$109.50
Oxygen Sensor
Part Number: 68224424AA
Options: Left, Right
Other Names: Sensor More Names
Description: Downstream Right. Upstream Left Before Catalyst. After Catalyst Left. Before Catalyst Right. More Info
Notes: Engines: 2.0l i4 dohc di turbo engine w/ ess. 3.6l v6 24v vvt engine upg i w/ess. 3.6l v6 24v vvt etorque engine upg i. 3.6l v6... More Notes
MSRP $72.35
$51.15
MSRP $72.35
$51.15
Oxygen Sensor
Part Number: 68290528AA
Options: Right, Left
Other Names: Sensor More Names
Description: Before Catalyst Upstream Left. Downstream Right. Downstream Left After Catalyst. Upstream Right Before Catalyst. After catalyst lh... More Info
Notes: Engines: 6.4l v8 srt hemi mds engine. 3.6L V6 24V VVT eTorque Engine Upg I. 5.7L V8 Engine with eTorque. 6.4L V8 Engine. 3.6l v6... More Notes
MSRP $64.80
$45.78
MSRP $64.80
$45.78
Oxygen Sensor
Part Number: 68090640AB
Options: Left, Right
Other Names: Oxygen Sensor, Left, Oxygen Sensor, Right, Sensor More Names
Replaces: 68090640AA
Description: Upstream Left. Upstream Right. Before Catalytic Converter. After Catalytic Converter. After Catalyst Downstream. More Info
Notes: Engines: 2.0l i4 dohc engine. 8.4l v10 sfi engine. 5.7l v8 hemi cng engine. 5.7l v8 hemi vvt engine. 6.4l heavy duty v8 hemi with... More Notes
MSRP $95.40
$67.44
MSRP $95.40
$67.44
Oxygen Sensor
Part Number: 56028586AA
Options: Right
Other Names: Oxygen Sensor, After Catalyst, Right, Oxygen Sensor, Right Hand, Oxygen Sensor, Right, Sensor More Names
Description: After Catalyst with Federal or Export Emissions. [nas,na1]. After Catalyst with California Emissions. More Info
MSRP $155.00
$109.15
MSRP $155.00
$109.15
Oxygen Sensor
Part Number: 56028995AA
Options: Front, Right
Other Names: Oxygen Sensor, Right, Sensor More Names
Description: Before catalyst. More Info
MSRP $82.75
$58.47
MSRP $82.75
$58.47
Oxygen Sensor
Part Number: 56041212AE
Options: Front, Right
Other Names: Oxygen Sensor, Front, Oxygen Sensor, Before Catalyst, Oxygen Sensor, Right Side, Oxygen Sensor, Right Side, Before Catalyst, Sensor More Names
Description: Up to 6/26/00 with California Emissions (Before Catalyst). Federal / California Emissions (Before Catalyst). Before Catalyst Front. More Info
MSRP $146.00
$101.66
MSRP $146.00
$101.66
Oxygen Sensor
Part Number: 56041213AF
Options: Rear, Left
Other Names: Oxygen Sensor, Before Catalyst, Oxygen Sensor, Left Side, Oxygen Sensor, Left Side, Before Catalyst, Sensor More Names
Description: JEEP OXYGEN SENSOR, ADD VIN TO INSURE FITMENT JEEP CHEROKEE 2000, JEEP GRAND CHEROKEE 1999, JEEP WRANGLER 1999-2000 More Info
MSRP $144.00
$100.60
MSRP $144.00
$100.60
JEEP OXYGEN SENSOR AFTER CATAYLST, DOWNSTREAM LEFT GRAND CHEROKEE
Part Number: 56041345AE
Options: Left
Other Names: Oxygen Sensor, After Catalyst, Left, Sensor More Names
Description: SENSOR. Oxygen. After Catalyst. Left. More Info
MSRP $199.00
$139.24
MSRP $199.00
$139.24
Oxygen Sensor
Part Number: 56041731AA
Options: Right
Other Names: Oxygen Sensor, After Catalyst, Right, Sensor More Names
Description: After Catalytic right side. After catalyst right side. Downstream Right. More Info
MSRP $162.00
$113.58
MSRP $162.00
$113.58
Oxygen Sensor
Part Number: 56041845AB
Options: Front, Left, Right
Other Names: Oxygen Sensor, After Catalyst, Oxygen Sensor, Left, Oxygen Sensor, Right, Oxygen Sensor, After Catalyst, Front, Sensor More Names
Replaces: 56030111AA
Description: U.S 50 States / Export Emissions (After Catalyst). 6/26/00 & After with California Emissions (After Cataylst). After Catalyst, Federal /... More Info
MSRP $167.00
$115.99
MSRP $167.00
$115.99
Oxygen Sensor
Part Number: 56041847AA
Options: Front
Other Names: Sensor More Names
Description: After Catalyst Front (Export / Japan Low Emission Vehicle Emissions). More Info
MSRP $183.00
$127.44
MSRP $183.00
$127.44
Oxygen Sensor
Part Number: 56044582AA
Other Names: Sensor More Names
Description: After catalyst left side. More Info
Notes: Engines: Engines - All 4.7L Gas. 4.7L V8 Power Tech Engine. 4.7L V8 Power Tech HO Engine. More Notes
MSRP $95.95
$67.85
MSRP $95.95
$67.85
Oxygen Sensor
Part Number: 68500306AA
Options: Left, Right
Other Names: Sensor More Names
Description: Left Hand Upstream Before Catalyst. Upstream Right. More Info
Notes: Engines: 6.2L Supercharged HEMI V8 SRT Engine. 6.2L V8 Supercharged HO Engine.
Transmissions: 6-Speed Manual TREMEC... More Notes
MSRP $136.00
$94.87
MSRP $136.00
$94.87
Oxygen Sensor
Part Number: 68504056AA
Other Names: Sensor More Names
Description: Downstream After Catalyst. More Info
Notes: Engines: 2.0l i4 dohc di turbo phev engine. More Notes
MSRP $79.10
$55.93
MSRP $79.10
$55.93
Oxygen Sensor
Part Number: 68522576AA
Options: Right
Other Names: Sensor More Names
Description: Right Downstream O2 Sensor. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI Engine.
Transmissions: 6-Spd Auto Aisin AS66RC HD Trans. More Notes
MSRP $108.00
$75.05
MSRP $108.00
$75.05
Oxygen Sensor
Part Number: 68535471AA
Options: Left
Other Names: Sensor More Names
Description: Before Catalyst Left. More Info
Notes: Engines: 3.6l v6 24v vvt engine. More Notes
MSRP $80.40
$56.88
MSRP $80.40
$56.88
Oxygen Sensor
Part Number: 4686938AB
Other Names: 04686938ab, Sensor More Names
Description: Upstream. More Info
MSRP $143.00
$99.47
MSRP $143.00
$99.47
Oxygen Sensor
Part Number: 4727446AD
Other Names: 04727446ad, Sensor More Names
Description: Before catalyst. More Info
MSRP $130.00
$90.80
MSRP $130.00
$90.80
Oxygen Sensor
Part Number: 5099820AA
Options: Right, Front, Left
Other Names: Oxygen Sensor, Right, Oxygen Sensor, Right & Left, 05099820aa, Sensor More Names
Replaces: 5099820AB, 5099820AC
Description: Right or left Before Convertor. Front Of Converter. More Info
Notes: Engines: 3.2L V6 SOHC 18 Valve Engine. 3.2L V6 Supercharged Engine.
Transmissions: 5-Spd Auto W5A330 Transmission.... More Notes
MSRP $793.00
$560.50
MSRP $793.00
$560.50
Oxygen Sensor
Part Number: 5099821AA
Options: Right, Rear, Left
Other Names: Oxygen Sensor, Left, 05099821aa, Sensor More Names
Replaces: 5099821AB, 5099821AC
Description: Right or left After Convertor. Rear Of Converter. More Info
Notes: Engines: 3.2L V6 SOHC 18 Valve Engine. 3.2L V6 Supercharged Engine.
Transmissions: 5-Spd Auto W5A330 Transmission.... More Notes
MSRP $793.00
$560.50
MSRP $793.00
$560.50
Oxygen Sensor
Part Number: 56041943AA
Options: Front, Left, Right
Other Names: Oxygen Sensor, Right Or Left, Oxygen Sensor, Before Catalyst, Oxygen Sensor, Before Catalyst, Front, Oxygen Sensor, Right, Sensor More Names
Description: Upstream (Front). [naa,na1] after 07/05/00. Before Catalyst front. Befroe Catalyst Front. Before Catalyst, Federal / Export Emissions. More Info
MSRP $215.00
$151.04
MSRP $215.00
$151.04
OXYGEN SENSOR
Part Number: 56041944AA
Options: Rear, Front, Left
Other Names: Oxygen Sensor, Before Catalyst, Rear, Oxygen Sensor, After Catalyst, Front, Oxygen Sensor, Before Catalyst, Oxygen Sensor, Left,... More Names
Description: 2002-2003 Jeep Grand Cherokee WJ w/ 4.0L; Before catalyst, rear sensor 2001 Jeep Grand Cherokee WJ w/ 4.0L; w/California emissions;... More Info
MSRP $149.00
$103.96
MSRP $149.00
$103.96
Oxygen Sensor
Part Number: 56044581AA
Other Names: Sensor More Names
Description: Before catalyst right side. More Info
Notes: Engines: Engines - All 4.7L Gas. 4.7L V8 Power Tech Engine. 4.7L V8 Power Tech HO Engine. More Notes
MSRP $107.00
$74.58
MSRP $107.00
$74.58
Oxygen Sensor
Part Number: 68142340AA
Other Names: Sensor More Names
Description: Downstream. More Info
Notes: Engines: 1.4L I4 16V MultiAir Turbo Engine.
Transmissions: 6-Spd Aisin F21-250 HD Auto Trans. 6-Spd C635 Euro Twin... More Notes
MSRP $141.00
$98.18
MSRP $141.00
$98.18
Oxygen Sensor
Part Number: 68146231AD
Other Names: Sensor More Names
Replaces: 68146231AB, 68167876AA, 68146231AC
Description: Upstream. More Info
Notes: Engines: 3.0L I4 F1C Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine w/ESS. More Notes
MSRP $203.00
$142.78
MSRP $203.00
$142.78
Oxygen Sensor
Part Number: 68234701AB
Options: Right
Other Names: Sensor More Names
Replaces: 68234701AA
Description: Right Downstream After Catalyst. Downstream Right Hand. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI MDS Engine.
Transmissions: 6-Spd Auto Aisin AS66RC HD Trans. More Notes
MSRP $105.00
$73.16
MSRP $105.00
$73.16
Oxygen Sensor
Part Number: 68243213AA
Options: Right
Other Names: Sensor More Names
Description: Downstream Right Hand. Right Downstream After Catalyst. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI MDS Engine.
Transmissions: 6-Spd Automatic 66RFE Transmission. More Notes
MSRP $89.55
$63.31
MSRP $89.55
$63.31
Oxygen Sensor
Part Number: 68254609AA
Other Names: Sensor More Names
Description: Upstream. More Info
Notes: Engines: 1.4L I4 16V MultiAir-2 Turbo Engine.
Transmissions: 6-Spd Aisin F21-250 HD Auto Trans. 6-Spd C635 Euro Twin... More Notes
MSRP $222.00
$155.76
MSRP $222.00
$155.76
Oxygen Sensor
Part Number: 68492338AA
Other Names: Sensor More Names
Description: Before Catalyst Downstream. Upstream. More Info
Notes: Engines: 2.4L I4 MultiAir Engine. 2.4L I4 MultiAir Engine w/ ESS. 2.4L I4 Zero Evap M-Air Engine w/ESS.
Transmissions:... More Notes
MSRP $132.00
$92.87
MSRP $132.00
$92.87
Oxygen Sensor
Part Number: 68509709AA
Other Names: Sensor More Names
Notes: Engines: 1.3L I4 Turbo MAir DI Engine w/ESS.
Transmissions: 9-Spd 948TE AWD Auto Trans. 9-Spd 948TE Auto Transmission. More Notes
MSRP $90.65
$64.13
MSRP $90.65
$64.13
Oxygen Sensor
Part Number: 68520118AA
Options: Left
Other Names: Sensor More Names
Description: Left Downstream O2 Sensor. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI Engine.
Transmissions: 6-Spd Auto Aisin AS66RC HD Trans. More Notes
MSRP $85.60
$60.53
MSRP $85.60
$60.53
Oxygen Sensor
Part Number: 68535642AA
Other Names: Sensor More Names
Notes: Engines: 2.0l i4 dohc di turbo engine w/ ess. 2.0l i4 dohc di turbo phev engine. More Notes
MSRP $55.85
$39.53
MSRP $55.85
$39.53
Oxygen Sensor
Part Number: 4686935AB
Other Names: 04686935ab, Sensor More Names
Description: Downstream. More Info
MSRP $153.00
$107.32
MSRP $153.00
$107.32
Oxygen Sensor
Part Number: 5099817AA
Options: Left, Right, Rear
Other Names: Oxygen Sensor, Left, 05099817aa, Sensor More Names
Replaces: 5099817AB, 5099817AC
Description: Right or Left after catalyst. Left After Convertor. Rear Of Converter. More Info
Notes: Engines: 3.2L V6 SOHC 18 Valve Engine.
Transmissions: Transmission - 6-Speed Manual. 5-Spd Auto W5A330 Transmission.... More Notes
MSRP $628.00
$442.50
MSRP $628.00
$442.50
Oxygen Sensor
Part Number: 5135667AA
Options: Left
Other Names: Oxygen Sensor, Left, 05135667aa, Sensor More Names
Description: On Catalitic Converter. Upstream. Up Stream. More Info
Notes: Engines: 2.7L I5 Turbo Diesel Engine. 3.0L V6 Turbo Diesel Engine. 3.5L V6 Gas Engine.
Transmissions: 5-Speed Auto... More Notes
MSRP $521.00
$368.16
MSRP $521.00
$368.16
Oxygen Sensor
Part Number: 56028995AB
Options: Front, Left, Right
Other Names: Oxygen Sensor, Right, Before Catalyst, Oxygen Sensor, Before Catalyst, Left, Oxygen Sensor, Before Catalyst, Right, Oxygen Sensor,... More Names
Description: [upstream,left]. Before catalyst. More Info
Notes: Engines: 8.4l v10 fp sfi engine. 8.4l v10 sfi engine. More Notes
MSRP $84.25
$59.59
MSRP $84.25
$59.59
Oxygen Sensor
Part Number: 56029333AA
Options: Left, Right
Other Names: Oxygen Sensor, Before Catalyst, Left, Oxygen Sensor, Left, Oxygen Sensor, Right, Sensor More Names
Description: Before catalytic left side. Before catalyst Left side. Upstream Left. Before Catalyst, [NAA,NA1]. Before Catalyst, California Emissions. More Info
MSRP $162.00
$113.58
MSRP $162.00
$113.58
Oxygen Sensor
Part Number: 56041213AG
Options: Rear
Other Names: Sensor More Names
Description: After Catalyst Front [NAS,NAC,NA3]. After Catalyst Rear. More Info
MSRP $153.00
$107.20
MSRP $153.00
$107.20
Oxygen Sensor
Part Number: 56041887AA
Other Names: Oxygen Sensor, Before Catalyst, Sensor More Names
Description: Before Catalyst (European ll Emissions). Before catalyst front [NA1,NB3]. After Catalyst Rear Europe. Before Catalyst Export. [naa,nac]. More Info
MSRP $278.00
$195.88
MSRP $278.00
$195.88
Oxygen Sensor
Part Number: 56041941AA
Options: Right
Other Names: Oxygen Sensor, Before Catalyst, Sensor More Names
Description: Before catalytic right side. Before catalyst right side. Upstream Right. More Info
MSRP $162.00
$113.58
MSRP $162.00
$113.58
Oxygen Sensor
Part Number: 56044580AA
Other Names: Sensor More Names
Description: Before catalyst left side. More Info
Notes: Engines: Engines - All 4.7L Gas. 4.7L V8 Power Tech Engine. 4.7L V8 Power Tech HO Engine. More Notes
MSRP $117.00
$81.30
MSRP $117.00
$81.30
Oxygen Sensor
Part Number: 56044583AA
Other Names: Sensor More Names
Description: After catalyst right side. More Info
Notes: Engines: Engines - All 4.7L Gas. 4.7L V8 Power Tech Engine. 4.7L V8 Power Tech HO Engine. More Notes
MSRP $121.00
$84.25
MSRP $121.00
$84.25
Oxygen Sensor
Part Number: 68144248AD
Options: Left, Right
Other Names: Oxygen Sensor, Right, Oxygen Sensor, Left, Oxygen Sensor, After Catalyst, Left, Oxygen Sensor, After Catalyst, Right, Oxygen Sensor,... More Names
Replaces: 68144248AA
Description: Downstream. Upstream. More Info
Notes: Engines: 3.6l v6 ffv 24v vvt engine. 6.4l v8 mid duty hemi mds engine. 6.4L Heavy Duty V8 HEMI with MDS. 6.4L V8 Heavy Duty HEMI... More Notes
MSRP $74.65
$52.81
MSRP $74.65
$52.81
Oxygen Sensor
Part Number: 68195741AA
Other Names: Sensor More Names
Description: Before Catalyst Right Hand Upstream. More Info
Notes: Engines: 2.4L I4 MultiAir Engine. 2.4L I4 MultiAir Engine w/ ESS. 2.4L I4 PZEV M-Air Engine. 2.4L I4 PZEV M-Air Engine w/... More Notes
MSRP $161.00
$112.87
MSRP $161.00
$112.87
Oxygen Sensor
Part Number: 68217019AA
Options: Right
Other Names: Sensor More Names
Description: Before Catalyst Upstream Right. More Info
Notes: Engines: 2.0l i4 dohc di turbo engine w/ ess. 2.0l i4 dohc di turbo etorque engine. 2.0l i4 dohc di turbo phev engine. More Notes
MSRP $137.00
$95.70
MSRP $137.00
$95.70
Oxygen Sensor
Part Number: 68254612AA
Other Names: Sensor More Names
Description: Downstream. More Info
Notes: Engines: 1.4L I4 16V MultiAir-1 Turbo Engine. 1.4L I4 16V MultiAir-2 Turbo Engine.
Transmissions: 6-Speed C635 Manual... More Notes
MSRP $116.00
$80.42
MSRP $116.00
$80.42
Oxygen Sensor
Part Number: 68291046AA
Options: Right, Left
Other Names: Sensor More Names
Description: Downstream Right After Catalyst. After Catalyst Downstream Left. Upstream Left. More Info
Notes: Engines: 5.7L V8 Engine with eTorque. 6.4L V8 Engine. 2.0L I4 DOHC DI Turbo Engine w/ ESS. 2.0L I4 DOHC DI Turbo eTorque Engine.... More Notes
MSRP $65.80
$46.49
MSRP $65.80
$46.49
Oxygen Sensor
Part Number: 68441967AA
Options: Left
Other Names: Oxygen Sensor, Left, Sensor More Names
Description: Upstream Left. More Info
Notes: Engines: 6.4L Heavy Duty V8 HEMI with MDS. 6.4L V8 Heavy Duty HEMI MDS Engine.
Transmissions: 8-Spd Auto 8HP75-LCV... More Notes
MSRP $74.40
$52.63
MSRP $74.40
$52.63

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Keep your Emission Levels in Check Using Oxygen Sensors

Oxygen sensors or lambda sensors are electronic devices that measure the oxygen levels in liquid or gas. These sensors are mounted in the exhaust manifold so that it can easily monitor the amount of unburned oxygen in the exhaust as it exits the engine. The sensors then send data to a computer and analyze if the fuel mixture of the engine is burning rich or lean. Monitoring oxygen levels aid in identifying whether or not the fuel mixture after combustion is at optimal levels.

Since oxygen sensors are crucial in keeping your engine performing at its best, they must be immediately replaced once they start to malfunction. While faulty O2 sensors would set a fault code indicated by the Service Engine Lamp, some continue to function despite degradation but fail to maintain the emission levels and fuel consumption of the vehicle. Shop for Mopar O2 sensors at JeepsAreUs now and keep the engine of your Jeep in top condition.

Buy Genuine Jeep Oxygen Sensors For Less

JeepsAreUs offers high-quality Mopar oxygen sensor replacements for select models and model years of Chrysler, Dodge, Jeep, and Ram vehicles. Our inventory includes genuine oxygen sensors for the Jeep Wrangler and Grand Cherokee. Our products at JeepsAreUs are sold for less than the manufacturer’s suggested retail price and have original product warranties. Shop at JeepsAreUs today for affordable Mopar oxygen sensors and other parts and accessories.

Frequently Asked Questions:Oxygen Sensors

How many oxygen sensors does a car have?

Modern cars come with at least four O2 sensors within key points in their exhaust systems. They mostly have a sensor in front of their catalytic converters and a set of sensors in their exhaust manifolds. The number of sensors in vehicles also depends on how many exhaust pipes the car has.

How do oxygen sensors work?

These sensors create electrical power at around 600°F, the highest temperature they can reach. Lambda sensors have a zirconium ceramic bulb at the tip that goes into your exhaust manifold. The bulb gets power from varying oxygen levels between it and the outside atmosphere once it comes in contact with hot exhaust gases.

How long do oxygen sensors last?

Older or worn-out O2 sensors can last between 30,000 to 50,000 miles or 3 to 5 years, depending on your car. Newer oxygen sensors with updated heated elements can last for up to 100,000 miles or 7 to 10 years.

What causes oxygen sensors to fail?

Your vehicle could have a failing lambda sensor if it exhibits the following symptoms:

  • Your Check Engine Light is on.

  • Reduced fuel efficiency

  • The smell of sulfur and black smoke from the exhaust

  • Higher emission levels

  • stalling, skipping or bucking engine

  • Malfunctioning catalytic converter

It’s best to have your oxygen sensors replaced so your car can keep running at its best.

How do I test an oxygen sensor?

Get a digital voltmeter and set it to the millivolt DC scale. Then, start your vehicle and wait until it reaches its optimal operating temperature. Switch your engine off after that and connect your voltmeter to your oxygen sensor. Start your car again and check your voltmeter readings if they reach anywhere from 100 to 900mV.