How to Install a New Oxygen Sensor on Jeep Wrangler?

When installing a new oxygen sensor, confirm that the threads have anti-seize compound already and don't add any more to them. Kick off by setting up the O2S sensor and fasten it with a torque of 41 Nm (30 ft. lbs.). After that, join the O2S sensor wire and take the vehicle down from the review stand.

How to Safely Remove an Oxygen Sensor on Jeep Wrangler?

Before removing the oxygen sensor, raise and support your car. Unplug the wire connector from the O2S sensor; do not pull the wire directly as you remove the connector. An O2S sensor can be removed with a tool made for that or with a 22mm or 7/8" wrench. Once you've removed the threads, clean out the exhaust pipe with the right tap. Be sure to not add any grease to the oxygen sensor's electricity connector and don't try to fix the sensor wiring with a soldering iron. Before beginning the removal process, cool the engine and wait, since the exhaust manifold, pipes and catalytic converter may overheat during use.

OEM Jeep Wrangler Oxygen Sensor

Oxygen O2 Sensor

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43 Oxygen Sensors found

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Jeep Wrangler Oxygen Sensor, Front Passenger Side Part Number: 5149180AB
$123.50 MSRP: $182.00
You Save: $58.50 (33%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right, Rear, Rear Left, Rear Right; Oxygen Sensor; includes upstream and downstream sensors for both driver and passenger sides.
- Position: Front Passenger Side
- Replaces: 5149180AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2018 Jeep Wrangler | 75th Anniversary, Rubicon, Sahara, Sport, Sport S, Unlimited 75th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S | 3.6L V6, 6 Cyl 3.6 L GAS
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Jeep Wrangler Oxygen Sensor, Front Part Number: 56029084AA
$152.73 MSRP: $231.00
You Save: $78.27 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Right, Rear; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2011 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X | 6 Cyl 3.8 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Part Number: 56041847AA
$172.22 MSRP: $259.00
You Save: $86.78 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2003 Jeep Wrangler | Rubicon, Sahara, Sport, X | 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Part Number: 56029050AA
$77.38 MSRP: $114.00
You Save: $36.62 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Right, Rear, Rear Left, Rear Right; Rear Oxygen Sensor; Front Oxygen Sensor; Lower Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sport, Unlimited, Unlimited Rubicon, X | 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Part Number: 56028996AA
$91.58 MSRP: $136.00
You Save: $44.42 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear, Rear Right; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Jeep Wrangler | Rubicon, SE, Sahara, Sport, Unlimited, X | 4 Cyl 2.4 L GAS, 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Passenger Side Part Number: 56028994AB
$79.61 MSRP: $119.00
You Save: $39.39 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right; Front Oxygen Sensor; Upper Oxygen Sensor; Sensor Oxygen
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sport, Unlimited, Unlimited Rubicon, X | 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Passenger Side Part Number: 56028994AA
$151.61 MSRP: $225.00
You Save: $73.39 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right; Front Oxygen Sensor; Sensor Oxygen
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Jeep Wrangler | Rubicon, Sahara, Sport, Unlimited, X | 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Part Number: 56028995AA
$75.21 MSRP: $115.00
You Save: $39.79 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Right; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Jeep Wrangler | Rubicon, Sahara, Sport, Unlimited, X | 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Passenger Side Part Number: 56028995AB
$76.54 MSRP: $117.00
You Save: $40.46 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Right; Front Oxygen Sensor; Sensor Oxygen
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2006 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sport, Unlimited, Unlimited Rubicon, X | 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Driver Side Part Number: 56029049AA
$97.32 MSRP: $144.00
You Save: $46.68 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right, Rear, Rear Left, Rear Right; Rear Oxygen Sensor; Front Oxygen Sensor; Upper Oxygen Sensor; Lower Oxygen Sensor; Sensor Oxygen
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2009 Jeep Wrangler | 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, Unlimited Sahara, Unlimited X, X | 4 Cyl 2.4 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Part Number: 56041213AB
$104.52 MSRP: $156.00
You Save: $51.48 (33%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-1999 Jeep Wrangler | SE, Sahara, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Part Number: 56041213
$104.44 MSRP: $158.00
You Save: $53.56 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-1998 Jeep Wrangler | SE | 4 Cyl 2.5 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Passenger Side Part Number: 5149169AA
$123.53 MSRP: $184.00
You Save: $60.47 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front Left, Rear Right; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010-2011 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X | 6 Cyl 3.8 L GAS
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Jeep Wrangler Oxygen Sensor, Front Part Number: 56041944AA
$138.13 MSRP: $207.00
You Save: $68.87 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2004 Jeep Wrangler | Rubicon, SE, Sahara, Sport, X | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Front Passenger Side Part Number: 56041212
$137.09 MSRP: $202.00
You Save: $64.91 (33%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front Right; Front Oxygen Sensor; Sensor Oxygen
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997-1999 Jeep Wrangler | SE, Sahara, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Part Number: 56041846AA
$141.50 MSRP: $212.00
You Save: $70.50 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2004 Jeep Wrangler | SE, Sahara, Sport, X | 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 4.0 L GAS
View related parts
Jeep Wrangler Oxygen Sensor, Rear Part Number: 56029085AA
$85.52 MSRP: $127.00
You Save: $41.48 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Rear; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2010 Jeep Wrangler | Rubicon, Sahara, Sport, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X | 6 Cyl 3.8 L GAS
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Jeep Wrangler Oxygen Sensor, Front Part Number: 5149171AB
$129.16 MSRP: $190.00
You Save: $60.84 (33%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right, Rear, Rear Left, Rear Right; Oxygen Sensors: Front, Rear, Upper, Lower, Passenger/Driver Side, Before/After Catalytic Converter.
- Position: Front
- Replaces: 5149171AA, 68066160AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2018 Jeep Wrangler | 75th Anniversary, Rubicon, Sahara, Sport, Sport S, Unlimited 75th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited Sport S | 3.6L V6, 6 Cyl 3.6 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Driver Side Part Number: 5149170AA
$115.67 MSRP: $174.00
You Save: $58.33 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front Right, Rear Left; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010-2011 Jeep Wrangler | 70th Anniversary, Rubicon, Sahara, Sport, Unlimited 70th Anniversary, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport, Unlimited X, X | 6 Cyl 3.8 L GAS
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Jeep Wrangler Oxygen Sensor, Rear Part Number: 5139021AA
$119.04 MSRP: $179.00
You Save: $59.96 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Packkage - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Sensor Package Oxygen
- Position: Rear
- Replaces: 56044598AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Jeep Wrangler | Rubicon, Sahara, Sport, Unlimited, X | 6 Cyl 4.0 L GAS

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1-20 of 43 Results

Jeep Wrangler Oxygen Sensor

Choose OEM Oxygen Sensor that meet Jeep factory standards. Jeep designs and tests every component for precision and durability. Each Oxygen Sensor follows strict manufacturing steps to lock in quality and fit. If your Jeep Wrangler matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Wrangler parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Oxygen Sensor in Jeep Wrangler automobile is a significant part that maintains the degree of oxygen in the exhaust system to assist the Electronic Control Unit for maintaining the air-fuel blend to boost the performance levels. This sensor which was developed in the 1969 helps in reducing on the emission and improving the fuel efficiency as it constantly feeds datasheets to the engine control unit. Modern models of Wrangler often incorporate heated oxygen sensors so as to operational respond fast. Sensors like zirconia and titania are available for different fuel management functionalities although the most used are zirconia. Malfunction of the oxygen sensor is popularly associated with high emission rates and high fuel rates; therefore, their regular check is vital to enhance the excellent performance of vehicles.

Jeep Wrangler Oxygen Sensor Parts and Q&A

Oxygen Sensor, Front Driver Side
56029049AA
Q: How to Install a New Oxygen Sensor on Jeep Wrangler?
A:
When installing a new oxygen sensor, confirm that the threads have anti-seize compound already and don't add any more to them. Kick off by setting up the O2S sensor and fasten it with a torque of 41 Nm (30 ft. lbs.). After that, join the O2S sensor wire and take the vehicle down from the review stand.
Oxygen Sensor, Front
56029084AA
Q: How to Safely Remove an Oxygen Sensor on Jeep Wrangler?
A:
Before removing the oxygen sensor, raise and support your car. Unplug the wire connector from the O2S sensor; do not pull the wire directly as you remove the connector. An O2S sensor can be removed with a tool made for that or with a 22mm or 7/8" wrench. Once you've removed the threads, clean out the Exhaust Pipe with the right tap. Be sure to not add any grease to the oxygen sensor's electricity connector and don't try to fix the sensor wiring with a soldering iron. Before beginning the removal process, cool the engine and wait, since the Exhaust Manifold, pipes and Catalytic Converter may overheat during use.