Oxygen Sensor

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Oxygen sensors are part of the fuel and emission system of your car. These sensors gauge the amount of oxygen in the exhaust and send the data to the engine computer to adjust the air-fuel ratio based on the reading. MoparOnlineParts offers 100% authentic OEM oxygen sensors at discounted prices.

Monitor Your Air-Fuel Ratio Using OEM Oxygen Sensors

Oxygen sensors monitor the air to fuel ratio in your engine. These sensors are mounted in the exhaust manifold to analyze the exhaust gases from the engine. The sensors will then send the reading back to the engine control unit (ECU) and adjust the ratio accordingly. The ECU will increase or decrease the amount of fuel depending on the air-fuel mixture reading to achieve the optimal A/F ratio. Too little air in the mixture will result in wasted and unburnt fuel being expelled to the tailpipe, while too much air will burn the fuel slower and irregularly, causing power loss. 

Oxygen sensors are still prone to wear and tear, causing dips in overall vehicle performance. Faulty O2 sensors can cause your check engine light to turn on. Some sensors can still function even if they have numerous issues but will often fail to maintain the optimal emission levels and fuel consumption of the vehicle. If your car starts to have poor fuel economy, less power, rough engine idling, and misfires, have your oxygen sensors checked and replaced immediately.

Buy an Authentic Oxygen Sensor Online

MoparOnlineParts offers durable and reliable OEM oxygen sensors. We have a quality selection of Mopar O2 sensor replacements and related components for select Chrysler, Dodge, Fiat, Jeep, and Ram models. Our products are made from production-grade materials and sold for less than the manufacturer’s suggested retail price. We do not offer used or aftermarket components.

Grab these deals and discounts when you visit the MoparOnlineParts website. Our extensive catalog of Mopar parts and accessories are guaranteed to fit your needs and preferences. Our in-house experts are always ready to answer any inquiries regarding your purchases, deliveries, and installation. Place your order today. 

Oxygen Sensor
Part Number: 5149263AA
Other Names: 05149263aa, Sensor More Names
Description: MoparOnlineParts offers genuine Oxygen Sensors for select Ram vehicles. These OEM auto accessories are available at low prices in our... More Info
Notes: Engines: 6.7L I6 Cummins Turbo Diesel Engine.
Transmissions: 6-Spd Automatic 68RFE Transmission. 6-Speed Manual G56... More Notes
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Ram:
    • 2500,
    • 3500
MSRP $147.00
$103.31
MSRP $147.00
$103.31
Oxygen Sensor
Part Number: 56044583AA
Other Names: Sensor More Names
Description: MoparOnlineParts offers genuine Rear Oxygen Sensors for the 2004 model year of the Jeep Grand Cherokee. These OEM auto accessories are... More Info
Notes: Engines: Engines - All 4.7L Gas. 4.7L V8 Power Tech Engine. 4.7L V8 Power Tech HO Engine. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $113.00
$79.47
MSRP $113.00
$79.47
Oxygen Sensor
Part Number: 56028995AA
Positions: Front, Right
Other Names: Oxygen Sensor, Right, Sensor More Names
Replaces: 56044605AA
Description: MoparOnlineParts offers genuine Oxygen Sensors for select Dodge or Jeep vehicles. These OEM auto accessories are available at low... More Info
Fits:
  • Dodge:
    • Ram 1500
  • Jeep:
    • Grand Cherokee,
    • Wrangler
MSRP $77.90
$55.11
MSRP $77.90
$55.11
Oxygen Sensor
Part Number: 5149171AB
Positions: 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
Fits:
  • Chrysler:
    • 200,
    • 300,
    • Pacifica,
    • Town & Country,
    • Voyager
  • Dodge:
    • Avenger,
    • Caliber,
    • Challenger,
    • Charger,
    • Durango,
    • Grand Caravan,
    • Journey
  • Jeep:
    • Cherokee,
    • Compass,
    • Grand Cherokee,
    • Patriot,
    • Wrangler,
    • Wrangler JK
  • Ram:
    • 1500,
    • 1500 Classic,
    • 2500,
    • 3500,
    • C/V
  • 18 more
MSRP $89.65
$63.43
MSRP $89.65
$63.43
Oxygen Sensor
Part Number: 56044582AA
Other Names: Sensor More Names
Description: MoparOnlineParts offers genuine Rear Oxygen Sensors for the 2004 model year of the Jeep Grand Cherokee. These OEM auto accessories are... More Info
Notes: Engines: Engines - All 4.7L Gas. 4.7L V8 Power Tech Engine. 4.7L V8 Power Tech HO Engine. More Notes
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $90.40
$63.96
MSRP $90.40
$63.96
Oxygen Sensor
Part Number: 56029052AA
Other Names: Sensor More Names
Replaces: 56029051AA
Description: MoparOnlineParts offers genuine Oxygen Sensors for select Chrysler or Dodge vehicles. These OEM auto accessories are available at low... More Info
Fits:
  • Chrysler:
    • Town & Country
  • Dodge:
    • Caravan,
    • Grand Caravan
MSRP $103.00
$72.28
MSRP $103.00
$72.28
Oxygen Sensor
Part Number: 4606555AA
Other Names: 04606555aa, Sensor More Names
Description: Upstream. Up stream. More Info
Fits:
  • Chrysler:
    • 300M,
    • Concorde
  • Dodge:
    • Intrepid
MSRP $94.75
$67.08
MSRP $94.75
$67.08
Oxygen Sensor
Part Number: 04727436AA
Other Names: 04727436aa, Sensor-Oxygen More Names
Description: Upstream. More Info
Fits:
  • Chrysler:
    • Voyager
  • Dodge:
    • Caravan
MSRP $213.00
$150.27
MSRP $213.00
$150.27
Oxygen Sensor
Part Number: 5033081AA
Other Names: 05033081aa, Sensor-Oxygen More Names
Description: Downstream (California). More Info
Fits:
  • Dodge:
    • Neon
MSRP $134.00
$94.64
MSRP $134.00
$94.64
Genuine Alfa Romeo Sensor-Oxygen
Part Number: 5149180AA
Positions: Right, Left
Other Names: Oxygen Sensor, Left Side, Oxygen Sensor, Right Side, Oxygen Sensor, Right, Oxygen Sensor, After Catalyst, Right, Oxygen Sensor,... More Names
Description: SENSOR-OXYGEN More Info
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
Fits:
  • Chrysler:
    • 200,
    • 300,
    • Pacifica,
    • Town & Country
  • Dodge:
    • Avenger,
    • Challenger,
    • Charger,
    • Dart,
    • Durango,
    • Grand Caravan,
    • Journey,
    • Viper
  • Fiat:
    • 500X
  • Jeep:
    • Cherokee,
    • Compass,
    • Grand Cherokee,
    • Renegade,
    • Wrangler,
    • Wrangler JK
  • Ram:
    • 1500,
    • 1500 Classic,
    • 2500,
    • 3500,
    • C/V,
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500,
    • ProMaster City
  • 23 more
MSRP $123.00
$86.79
MSRP $123.00
$86.79
Oxygen Sensor
Part Number: 56028586AA
Positions: 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
Fits:
  • Dodge:
    • Dakota,
    • Durango,
    • Ram 1500
MSRP $146.00
$102.96
MSRP $146.00
$102.96
Oxygen Sensor
Part Number: 56041212AE
Positions: 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
Fits:
  • Dodge:
    • Ram 1500,
    • Ram 2500,
    • Ram 3500,
    • Viper
  • Jeep:
    • Cherokee
MSRP $137.00
$95.82
MSRP $137.00
$95.82
Oxygen Sensor
Part Number: 56041213AF
Positions: 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
Fits:
  • Dodge:
    • Ram 2500,
    • Ram 3500
  • Jeep:
    • Cherokee
MSRP $135.00
$94.87
MSRP $135.00
$94.87
Oxygen Sensor
Part Number: 56041345AE
Positions: Left
Other Names: Oxygen Sensor, After Catalyst, Left, Sensor More Names
Description: After Catalytic left side. After catalyst left side. Downstream Left. More Info
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $183.00
$128.62
MSRP $183.00
$128.62
Oxygen Sensor
Part Number: 56041731AA
Positions: Right
Other Names: Oxygen Sensor, After Catalyst, Right, Sensor More Names
Description: After Catalytic right side. After catalyst right side. Downstream Right. More Info
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $152.00
$107.14
MSRP $152.00
$107.14
Oxygen Sensor
Part Number: 56041845AB
Positions: 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, 56041845AA
Description: 6/26/00 & After with California Emissions (After Cataylst). California / U.S. 50 State Emission (After Catalyst) 02/21/00 & After.... More Info
Fits:
  • Dodge:
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
  • Jeep:
    • Grand Cherokee
MSRP $156.00
$109.39
MSRP $156.00
$109.39
Oxygen Sensor
Part Number: 56041847AA
Positions: Front
Other Names: Sensor More Names
Description: After Catalyst Front (Export / Japan Low Emission Vehicle Emissions). More Info
Fits:
  • Jeep:
    • Wrangler
MSRP $170.00
$119.18
MSRP $170.00
$119.18
Oxygen Sensor
Part Number: 68090640AB
Positions: 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 Left Hand 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
Fits:
  • Dodge:
    • Dart,
    • Viper
  • Ram:
    • 1500,
    • 1500 Classic,
    • 2500,
    • 3500
  • 1 more
MSRP $89.90
$63.60
MSRP $89.90
$63.60
Oxygen Sensor
Part Number: 68146231AC
Other Names: Sensor More Names
Replaces: 68146231AB, 68167876AA
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
Fits:
  • Jeep:
    • Grand Cherokee
  • Ram:
    • ProMaster 1500,
    • ProMaster 2500,
    • ProMaster 3500
MSRP $199.00
$140.42
MSRP $199.00
$140.42
Oxygen Sensor
Part Number: 68171190AB
Positions: Right
Other Names: Sensor More Names
Replaces: 68171190AA
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
Fits:
  • Jeep:
    • Gladiator,
    • Wrangler
  • Ram:
    • 1500,
    • 1500 Classic
MSRP $128.00
$90.33
MSRP $128.00
$90.33
Oxygen Sensor
Part Number: 68224424AA
Positions: Left, Right
Other Names: Sensor More Names
Description: Downstream Right. Upstream Left Before Catalyst. Before Catalyst Upstream Right. Left Downstream After Catalyst. 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
Fits:
  • Jeep:
    • Cherokee,
    • Gladiator,
    • Grand Cherokee,
    • Grand Cherokee L,
    • Wagoneer,
    • Wrangler
  • Ram:
    • 1500
  • 2 more
MSRP $68.05
$48.14
MSRP $68.05
$48.14
Oxygen Sensor
Part Number: 68234701AA
Positions: Right
Other Names: Sensor More Names
Description: Downstream Right Hand. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI Engine.
Transmissions: 6-Spd Auto Aisin AS66RC HD Trans. More Notes
Fits:
  • Ram:
    • 3500
MSRP $123.00
$86.38
MSRP $123.00
$86.38
Oxygen Sensor
Part Number: 68290528AA
Positions: Right, Left
Other Names: Sensor More Names
Description: Before Catalyst Upstream Left. Downstream Right. Downstream Left After Catalyst. Upstream Right Before Catalyst. More Info
Notes: Engines: 3.6L V6 24V VVT eTorque Engine Upg I. 5.7L V8 Engine with eTorque. 6.4L V8 Engine. 3.6l v6 24v vvt engine upg i w/bsg.... More Notes
Fits:
  • Jeep:
    • Grand Cherokee,
    • Grand Cherokee L,
    • Grand Wagoneer,
    • Wagoneer
  • Ram:
    • 1500
MSRP $60.90
$43.07
MSRP $60.90
$43.07
Oxygen Sensor
Part Number: 68500306AA
Positions: 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
Fits:
  • Dodge:
    • Challenger,
    • Charger
  • Ram:
    • 1500
MSRP $127.00
$89.50
MSRP $127.00
$89.50
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
Fits:
  • Jeep:
    • Wrangler
MSRP $74.45
$52.69
MSRP $74.45
$52.69
Oxygen Sensor
Part Number: 68522576AA
Positions: 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
Fits:
  • Ram:
    • 3500
MSRP $101.00
$70.80
MSRP $101.00
$70.80
Oxygen Sensor
Part Number: 4686938AB
Other Names: 04686938ab, Sensor More Names
Description: Upstream. More Info
Fits:
  • Chrysler:
    • Town & Country,
    • Voyager
  • Dodge:
    • Caravan,
    • Grand Caravan
MSRP $134.00
$93.87
MSRP $134.00
$93.87
Oxygen Sensor
Part Number: 4727446AD
Other Names: 04727446ad, Sensor More Names
Replaces: 4727446AC
Description: Before catalyst. More Info
Fits:
  • Chrysler:
    • Pacifica
MSRP $122.00
$85.61
MSRP $122.00
$85.61
Oxygen Sensor
Part Number: 5033039AA
Other Names: 05033039aa, Sensor More Names
Description: Downstream. Down Stream. More Info
Fits:
  • Chrysler:
    • PT Cruiser
  • Dodge:
    • Neon
MSRP $138.00
$97.23
MSRP $138.00
$97.23
Oxygen Sensor
Part Number: 5099820AA
Positions: 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
Fits:
  • Chrysler:
    • Crossfire
MSRP $745.00
$527.46
MSRP $745.00
$527.46
Oxygen Sensor
Part Number: 5099821AA
Positions: 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
Fits:
  • Chrysler:
    • Crossfire
MSRP $745.00
$527.46
MSRP $745.00
$527.46
Oxygen Sensor
Part Number: 56041943AA
Positions: 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
Replaces: 56030100AA
Description: Upstream (Front). Befroe Catalyst Front. [naa,na1] after 07/05/00. Before Catalyst front. Before Catalyst, Federal / Export Emissions. More Info
Fits:
  • Dodge:
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
  • Jeep:
    • Grand Cherokee,
    • Wrangler
MSRP $199.00
$140.42
MSRP $199.00
$140.42
Oxygen Sensor
Part Number: 56041944AA
Positions: Rear, Front, Left
Other Names: Oxygen Sensor, Before Catalyst, Rear, Oxygen Sensor, After Catalyst, Front, Oxygen Sensor, Before Catalyst, Oxygen Sensor, Left,... More Names
Replaces: 56031110AA
Description: [NAA,NA1] Before Catalyst. Upstream (Rear). Before Catalyst (Rear) U.S. 50 State Emission. Before Catalyst Rear (Export / Japan Low... More Info
Fits:
  • Dodge:
    • Dakota,
    • Durango,
    • Ram 1500,
    • Ram 2500,
    • Ram 3500
  • Jeep:
    • Grand Cherokee,
    • Liberty,
    • Wrangler
  • 3 more
MSRP $140.00
$98.06
MSRP $140.00
$98.06
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
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $99.35
$70.33
MSRP $99.35
$70.33
Genuine Alfa Romeo Sensor-Oxygen
Part Number: 68142340AA
Other Names: Sensor More Names
Description: SENSOR-OXYGEN 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
Fits:
  • Dodge:
    • Dart
  • Fiat:
    • 500L
MSRP $132.00
$92.57
MSRP $132.00
$92.57
Oxygen Sensor
Part Number: 68234701AB
Positions: Right
Other Names: Sensor More Names
Description: Downstream Right. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI Engine.
Transmissions: 6-Spd Auto Aisin AS66RC HD Trans. More Notes
Fits:
  • Ram:
    • 3500
MSRP $97.45
$68.97
MSRP $97.45
$68.97
Oxygen Sensor
Part Number: 68243213AA
Positions: Right
Other Names: Sensor More Names
Description: Downstream Right Hand. More Info
Notes: Engines: 6.4L V8 Heavy Duty HEMI Engine.
Transmissions: 6-Spd Automatic 66RFE Transmission. More Notes
Fits:
  • Ram:
    • 3500
MSRP $84.40
$59.71
MSRP $84.40
$59.71
Genuine Alfa Romeo Sensor-Oxygen
Part Number: 68254609AA
Other Names: Sensor More Names
Description: SENSOR-OXYGEN 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
Fits:
  • Fiat:
    • 500L,
    • 500X
  • Jeep:
    • Renegade
MSRP $206.00
$145.14
MSRP $206.00
$145.14
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
Fits:
  • Jeep:
    • Cherokee,
    • Compass,
    • Renegade
  • Ram:
    • ProMaster City
MSRP $124.00
$87.62
MSRP $124.00
$87.62
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 Auto Transmission. More Notes
Fits:
  • Jeep:
    • Renegade
MSRP $85.45
$60.48
MSRP $85.45
$60.48
Oxygen Sensor
Part Number: 68520118AA
Positions: 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
Fits:
  • Ram:
    • 3500
MSRP $80.65
$57.05
MSRP $80.65
$57.05
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
Fits:
  • Jeep:
    • Grand Cherokee
MSRP $55.85
$39.53
MSRP $55.85
$39.53
Oxygen Sensor
Part Number: 4606133AD
Other Names: Oxygen Sensor, After Catalyst, 04606133ad, Sensor More Names
Description: Down stream. Downstream. After catalyst. More Info
Fits:
  • Chrysler:
    • 300M,
    • Concorde,
    • Sebring
  • Dodge:
    • Intrepid,
    • Stratus
MSRP $130.00
$90.68
MSRP $130.00
$90.68
Oxygen Sensor
Part Number: 4606135AD
Other Names: 04606135ad, Sensor More Names
Description: Downstream. More Info
Fits:
  • Chrysler:
    • Sebring
  • Dodge:
    • Stratus
MSRP $138.00
$97.35
MSRP $138.00
$97.35
Oxygen Sensor
Part Number: 4727936AD
Other Names: 04727936ad, Sensor More Names
Replaces: 4727936AC
Description: After catalyst. More Info
Fits:
  • Chrysler:
    • Pacifica
MSRP $122.00
$85.85
MSRP $122.00
$85.85
Oxygen Sensor
Part Number: 5139020AA
Positions: Rear
Other Names: Oxygen Sensor Package, After Catalyst, Rear, 05139020aa, Sensorpkg More Names
Replaces: 56041848AA
Description: After Catalyst Rear (Export / Japan Low Emission Vehicle Emissions). After Catalyst, Rear (California / European lll Emissions).... More Info
Fits:
  • Jeep:
    • Grand Cherokee,
    • Wrangler
MSRP $83.65
$59.18
MSRP $83.65
$59.18

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