OEM Mopar Oxygen Sensors

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Ever looked at your vehicle's exhaust system? You may have noticed it has parts that look like spark plugs. They're oxygen sensors. They figure out whether the system's oxygen levels are right so your engine can determine how much fuel it should use. Unfortunately, though newer oxygen sensors can last as many as 100,000 miles, failure is common. It's usually the fault of sensors that've gotten dirty, often because of motor oil or fuel. When to replace an oxygen sensor, then, is straightforward: when problems with them appear.

What are the Signs of a Bad Oxygen Sensor?

Look for a lit Check Engine light and worsening fuel efficiency, mainly. The latter suggests your engine may be consuming too much gas, suggesting it isn't getting the feedback it needs from the sensor. If you're still having troubles with your oxygen sensors, take a look at your vacuum hose first. It may just require a reconnection. Otherwise, check all the sensors you've got. Your vehicle can have two to four. Some models have one on each exhaust manifold. Others may have one just after their catalytic converters. To be sure they're the problem, get an inspection or run one yourself: plug in a code reader. If any need changing, it's easy. Simply unscrew the old ones and screw in the new. You can buy genuine Mopar oxygen sensors online from our auto parts store. So, check another job off your list -- order today!

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
$68.42
MSRP $95.95
$68.42
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
$81.98
MSRP $117.00
$81.98
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
$143.98
MSRP $203.00
$143.98
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
$446.21
MSRP $628.00
$446.21
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
$60.09
MSRP $84.25
$60.09
Oxygen Sensor
Part Number: 68087364AA
Options: Right
Other Names: Sensor More Names
Description: Upstream. More Info
Notes: Engines: 2.4L I4 MultiAir Engine. 2.4L I4 PZEV M-Air Engine. More Notes
MSRP $146.00
$104.00
MSRP $146.00
$104.00
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
$99.00
MSRP $141.00
$99.00
Oxygen Sensor
Part Number: 68250166AA
Options: Right, Left
Other Names: Oxygen Sensor, Right Side, Oxygen Sensor, Right, Oxygen Sensor, Right, Before Catalyst, Sensor More Names
Notes: Engines: 6.2L Supercharged HEMI V8 SRT Engine. 6.2L V8 Supercharged HO Engine.
Transmissions: 6-Speed Manual TREMEC... More Notes
MSRP $133.00
$93.88
MSRP $133.00
$93.88
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
$96.50
MSRP $137.00
$96.50
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
$46.17
MSRP $64.80
$46.17
Oxygen Sensor
Part Number: 68291423AB
Options: Right
Other Names: Sensor More Names
Replaces: 68291423AA
Description: Upstream Right. After Catalyst Right. More Info
Notes: Engines: 3.6l v6 24v vvt engine upg i w/ess. 3.6l v6 24v vvt etorque engine upg i. More Notes
MSRP $76.95
$54.85
MSRP $76.95
$54.85
Oxygen Sensor
Part Number: 68090640AB
Options: Left, Right
Other Names: Oxygen Sensor, Left, Oxygen Sensor, Right, Sensor More Names
Replaces: 68090640AA
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
$68.00
MSRP $95.40
$68.00
Oxygen Sensor
Part Number: 68171190AC
Options: Right
Other Names: Sensor More Names
Replaces: 68171190AA, 68171190AB
Description: Before Catalyst Right Hand Upstream. More Info
Notes: Engines: 3.0L V6 Turbo Diesel Engine Gen 3. 3.0L V6 Turbo Diesel Engine w/ESS G3. More Notes
Backordered
Backordered
Oxygen Sensor
Part Number: 4606133AD
Other Names: Oxygen Sensor, After Catalyst, 04606133ad, Sensor More Names
Description: Down stream. Downstream. After catalyst. More Info
MSRP $139.00
$96.98
MSRP $139.00
$96.98
Oxygen Sensor
Part Number: 4686938AB
Other Names: 04686938ab, Sensor More Names
Description: Upstream. More Info
MSRP $143.00
$100.31
MSRP $143.00
$100.31
Oxygen Sensor
Part Number: 56028995AA
Options: Front, Right
Other Names: Oxygen Sensor, Right, Sensor More Names
Description: Before catalyst. More Info
MSRP $82.75
$58.96
MSRP $82.75
$58.96
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
$116.97
MSRP $167.00
$116.97
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
$128.51
MSRP $183.00
$128.51
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
$102.51
MSRP $146.00
$102.51
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
$108.10
MSRP $153.00
$108.10
Oxygen Sensor
Part Number: 56041345AE
Options: Left
Other Names: Oxygen Sensor, After Catalyst, Left, Sensor More Names
Description: After Catalytic left side. After catalyst left side. Downstream Left. More Info
MSRP $199.00
$140.41
MSRP $199.00
$140.41
Oxygen Sensor, Before Catalyst
Part Number: 05149171AB
Options: Left, Right
Other Names: Oxygen Sensor, Right Side, Oxygen Sensor, After Catalyst, Oxygen Sensor, Before Catalyst, Oxygen Sensor, Left, Oxygen Sensor, Left... More Names
Replaces: 5149171AA, 68066160AA
Notes: Engines: 5.7l v8 hemi cng engine. 5.7l v8 hemi vvt engine. 6.4l heavy duty v8 hemi with mds. 5.7l v8 hemi cng engine. 5.7l v8 hemi... More Notes
MSRP $89.65
$63.96
MSRP $89.65
$63.96
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
$53.25
MSRP $74.65
$53.25
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
$63.84
MSRP $89.55
$63.84
Oxygen Sensor
Part Number: 68203458AA
Options: Left
Other Names: Oxygen Sensor, Left Side, Oxygen Sensor, Left, Oxygen Sensor, Left, Before Catalyst, Sensor More Names
Description: Before Catalyst Left Side. Upstream Left. Before Catalyst Upstream. 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 $133.00
$93.70
MSRP $133.00
$93.70
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
$81.09
MSRP $116.00
$81.09
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
$157.07
MSRP $222.00
$157.07
Oxygen Sensor
Part Number: 68195741AA
Other Names: Sensor More Names
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
$113.81
MSRP $161.00
$113.81
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
$73.77
MSRP $105.00
$73.77
Oxygen Sensor
Part Number: 4727936AD
Other Names: 04727936ad, Sensor More Names
Description: After catalyst. More Info
MSRP $130.00
$91.80
MSRP $130.00
$91.80
Oxygen Sensor
Part Number: 4727446AD
Other Names: 04727446ad, Sensor More Names
Description: Before catalyst. More Info
MSRP $130.00
$91.56
MSRP $130.00
$91.56
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
$110.42
MSRP $156.00
$110.42
Oxygen Sensor
Part Number: 5139020AA
Options: Rear
Other Names: Oxygen Sensor Package, After Catalyst, Rear, 05139020aa, Sensorpkg More Names
Replaces: 56041848AA
Description: Downstream (Rear after Converter). After Catalyst Rear. More Info
MSRP $88.80
$63.30
MSRP $88.80
$63.30
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
$110.07
MSRP $155.00
$110.07
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
$114.53
MSRP $162.00
$114.53
Oxygen Sensor
Part Number: 56041846AA
Options: Left, Right
Other Names: Oxygen Sensor, Left, Oxygen Sensor, Right, Sensor More Names
Description: After Catalyst Europe (Export / Euro Stage ll or lll Emission Vehicle Emissions). After Catalyst (Federal). Down Stream. More Info
MSRP $153.00
$108.10
MSRP $153.00
$108.10
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
$114.53
MSRP $162.00
$114.53
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
$197.52
MSRP $278.00
$197.52
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
$152.31
MSRP $215.00
$152.31
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: [NAA,NA1] Before Catalyst. Upstream (Rear). Before catalyst after 11/08/02. Before catalyst up to 11/08/02. Federal / Export Emissions... More Info
MSRP $149.00
$104.83
MSRP $149.00
$104.83
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
$75.20
MSRP $107.00
$75.20
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
$84.96
MSRP $121.00
$84.96
Oxygen Sensor
Part Number: 56041212AF
Options: Rear
Other Names: Oxygen Sensor, Rear, Oxygen Sensor, After Catalyst, Sensor More Names
Description: Up to 6/26/00 with California Emissions (After Cataylst). Federal / California Emission (After Catalyst) Up to 02/21/00. More Info
MSRP $153.00
$108.10
MSRP $153.00
$108.10
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: California Emission (Before Catalyst). Federal Emission (Before Catalyst). Before Catalyst Rear. More Info
MSRP $144.00
$101.44
MSRP $144.00
$101.44
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
$87.52
MSRP $123.00
$87.52
Oxygen Sensor
Part Number: 4686935AB
Other Names: 04686935ab, Sensor More Names
Description: Downstream. More Info
MSRP $153.00
$108.22
MSRP $153.00
$108.22

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