How to Service and Repair Oxygen Sensors in 2.7L and 3.5L Engines on Dodge Journey?

It is important to ensure the engine is cooled before trying to service or repair the oxygen sensors to prevent burns from the exhaust manifold, pipes and catalytic converter. It is important to use an O2S removal tool during the leak detection process. Raise and support the vehicle as your first step. Take off the O2S wire harness from the engine or body if available, then remove the O2S pigtail harness from the engine wiring harness. Pull out the first O2S and after that, take out the second O2S, making sure to unplug the pigtail harness from the engine wiring harness. The attention to come downstream oxygen sensors is 1/2 and 2/2, while the attention for the upstream oxygen sensors is 1/1 and 2/1.

How to Install Oxygen Sensors for 2.7 and 3.5L Engines on Dodge Journey?

It is essential to wait for the engine to cool before attempting to put in the downstream oxygen sensor (2/2) and the upstream oxygen sensor (2/1) on 2.7 and 3.5L engines, so avoid injuries from the hot exhaust. You should only use an O2S removal device for this procedure and remember that oxygen sensor threads are already treated with anti-seize coating, so add no more. Set up O2S inside of the catalytic converter and then fasten the O2S pigtail harness to the wiring harness underneath the engine. Install O2S into the catalytic converter, make sure it's secure with a torque of 41 Nm (30 ft. lbs.) and connect the pigtail to the engine wiring harness. When possible, secure the O2S wire harness clips to either the engine or the body. Proceed in the same way for both sensors, starting at 1/2 and finishing at 1/1, attach O2S to the catalytic converter, link the O2S pigtail harness to the engine wiring harness, attach O2S to the catalytic converter and tighten it with 41 Nm (30 ft. lbs.).

OEM Dodge Journey Oxygen Sensor

Oxygen O2 Sensor

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

4 Oxygen Sensors found

View related parts
Dodge Journey Oxygen Sensor, Front Passenger Side Part Number: 5149180AB
$123.50 MSRP: $182.00
You Save: $58.50 (33%)
ADD TO CART
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:
- 2011-2019 Dodge Journey | Crew, Crossroad, GT, Limited, Lux, Mainstreet, R/T, SE, SXT | 3.6L V6, 6 Cyl 3.6 L FLEX
View related parts
Dodge Journey Oxygen Sensor, Front Part Number: 56029084AA
$152.73 MSRP: $231.00
You Save: $78.27 (34%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 2009-2010 Dodge Journey | Base, SE | 4 Cyl 2.4 L GAS
View related parts
Dodge Journey Oxygen Sensor, Front Driver Side Part Number: 56029049AA
$97.32 MSRP: $144.00
You Save: $46.68 (33%)
Ships in 1-2 Business Days
ADD TO CART
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:
- 2009-2010 Dodge Journey | Crew, R/T, SXT | 6 Cyl 3.5 L GAS
View related parts
Dodge Journey Oxygen Sensor, Front Part Number: 5149171AB
$129.16 MSRP: $190.00
You Save: $60.84 (33%)
ADD TO CART
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:
- 2011-2020 Dodge Journey | AVP, Crew, Crossroad, Express, GT, Limited, Lux, Mainstreet, R/T, SE, SE Value, SXT | 2.4L L4, 3.6L V6, 4 Cyl 2.4 L GAS, 6 Cyl 3.6 L FLEX

Dodge Journey Oxygen Sensor

Choose OEM Oxygen Sensor that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Oxygen Sensor follows strict manufacturing steps to lock in quality and fit. If your Dodge Journey matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Journey 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.

The Dodge Journey Oxygen Sensor is a crucial part that plays a major role of boosting the performance and efficiency of Dodge Journey automobiles. Considered one of the most dependable sensors on the market, this sensor is used for monitoring the Air/Fuel ratio in the engine exhaust for optimum combustion and minimal emissions. Every Dodge Journey tends to have at least two oxygen sensors; one pre-cat and another post-cat, although vehicles with V6 or V8 motors may have as many as four sensors. This arrangement makes it easier for the engine control computer of the Dodge Journey to vary the pulse width of the fuel injector thus conserving fuel and reducing emission. The Dodge Journey Oxygen Sensor works efficiently and independent of temperature interference; however, performance decreases with time due to contamination. This situation results in higher emission and reduced fuel economy and therefore it is important to have good this part of the car. The Dodge Journey's design is appropriate for various models produced since 2009 which makes it suitable for multiple drivers. Besides, the features in the evaluation of the catalytic converter are also beneficial to the general operation of the vehicle as a safety measure. As a mid-size crossover SUV, the Dodge Journey relies on such features as advanced safety systems and comfortable interior, and this is why the Oxygen Sensor is one of the components that make the car reliable and effective when driving.

Dodge Journey Oxygen Sensor Parts and Q&A

Oxygen Sensor, Front Driver Side
56029049AA
Q: How to Service and Repair Oxygen Sensors in 2.7L and 3.5L Engines on Dodge Journey?
A:
It is important to ensure the engine is cooled before trying to service or repair the oxygen sensors to prevent burns from the Exhaust Manifold, pipes and catalytic converter. It is important to use an O2S removal tool during the leak detection process. Raise and support the vehicle as your first step. Take off the O2S wire harness from the engine or body if available, then remove the O2S pigtail harness from the engine wiring harness. Pull out the first O2S and after that, take out the second O2S, making sure to unplug the pigtail harness from the engine wiring harness. The attention to come downstream oxygen sensors is 1/2 and 2/2, while the attention for the upstream oxygen sensors is 1/1 and 2/1.
Oxygen Sensor, Front
56029084AA
Q: How to Install Oxygen Sensors for 2.7 and 3.5L Engines on Dodge Journey?
A:
It is essential to wait for the engine to cool before attempting to put in the downstream oxygen sensor (2/2) and the upstream oxygen sensor (2/1) on 2.7 and 3.5L engines, so avoid injuries from the hot exhaust. You should only use an O2S removal device for this procedure and remember that oxygen sensor threads are already treated with anti-seize coating, so add no more. Set up O2S inside of the catalytic converter and then fasten the O2S pigtail harness to the wiring harness underneath the engine. Install O2S into the catalytic converter, make sure it's secure with a torque of 41 Nm (30 ft. lbs.) and connect the pigtail to the engine wiring harness. When possible, secure the O2S wire harness clips to either the engine or the body. Proceed in the same way for both sensors, starting at 1/2 and finishing at 1/1, attach O2S to the catalytic converter, link the O2S pigtail harness to the engine wiring harness, attach O2S to the catalytic converter and tighten it with 41 Nm (30 ft. lbs.).