How to Ensure Proper Installation and Avoid Driveability Issues When Replacing an Oxygen Sensor on Chrysler 300?

During O2 Sensor replacement, the PCM must have its RAM cleared by either disconnecting the PCM C-1 connector or cutting the power to the negative battery for a short time to ensure new O2 heater data is learned. Don't use grease on the oxygen sensor plug and don't try to solder any connecting wires. An engine has two heated oxygen sensors, one in each side of the exhaust manifold. When removing the exhaust manifold's sensor, use an 18 mm X 1.5 + 6E tap to clean its threads afterwards. If using the original sensor, apply Loctite 771-64 or similar compound to its threads, but apply nothing to new sensors that are already greased. Screw the sensor to 28 Nm (20 ft. lbs.) torque, attach the heated oxygen sensor electrical connector, lower the vehicle and install the negative battery cable.

How to Safely Remove an Oxygen Sensor from an Engine on Chrysler 300?

Oxygen is measured using two hot-sensor oxygen detectors, one in every exhaust manifold. Don't use any grease on the connector or the sensor wiring and never try to solder them. Since the exhaust manifold, exhaust pipes and catalytic converter get very hot during engine running, let the engine cool before removing the oxygen sensor. Do not pull the wire directly when removing the sensor electrical connector. Start by detaching the negative battery cable and after that, lift and support your vehicle. Remove the oxygen sensor by disconnecting its electrical connector and then using either Snap-On YA8875 or a crow foot wrench.

OEM Chrysler 300 Oxygen Sensor

Oxygen O2 Sensor

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7 Oxygen Sensors found

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Chrysler 300 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:
- 2011-2023 Chrysler 300 | Base, C, C Luxury, C Platinum, Limited, S, SRT8, SRT8 Core, Touring, Touring L | 3.6L V6, 5.7L V8, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 6.4L V8, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Chrysler 300 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:
- 2005-2010 Chrysler 300 | C, C SRT8, LX, Limited, S, Signature Series, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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Chrysler 300 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:
- 2005-2007 Chrysler 300 | C, C SRT8 | 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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Chrysler 300 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:
- 2005-2011 Chrysler 300 | Base, C, C SRT8, LX, Limited, S, Signature Series, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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Chrysler 300 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:
- 2012-2023 Chrysler 300 | 3.6L V6, 5.7L V8, 6.4L V8
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Chrysler 300 Oxygen Sensor, Front Passenger Side Part Number: 68144248AD
$76.49 MSRP: $115.00
You Save: $38.51 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front Left, Front Right, Rear, Rear Right; Oxygen Sensors: Front, Rear, Lower, Passenger Side Upstream/Downstream, Driver Side Downstream.
- Position: Front Passenger Side
- Replaces: 68144248AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2013 Chrysler 300 | SRT8, SRT8 Core | 6.4L V8, 8 Cyl 6.4 L GAS
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Chrysler 300 Front Oxygen Sensor Part Number: 68146512AA
$111.49 MSRP: $166.00
You Save: $54.51 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor; Sensor Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2013 Chrysler 300 | C, C Luxury, S | 8 Cyl 5.7 L GAS

Chrysler 300 Oxygen Sensor

Choose OEM Oxygen Sensor that meet Chrysler factory standards. Chrysler designs and tests every component for precision and durability. Each Oxygen Sensor follows strict manufacturing steps to lock in quality and fit. If your Chrysler 300 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine 300 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.

Chrysler 300 Oxygen Sensor is responsible for maintaining checks on the amount of oxygen that is not burned in the exhaust of the car's engine in order to enable the engine control computer adjust the air to fuel mixture adequately to help in the enhancement of the performance of the car and reduced emission. The sensor uses zirconium dioxide as the sensing material layered with platinum, and its function is to produce a voltage signal that corresponds to the oxygen content of the exhaust gas hence determining the condition rich or lean. Oxygen sensor is usually installed in the Chrysler 300 vehicles; minimum two - one before and after catalytic converter; the upstream is preferred by the engine control system for feedback. High operating temperatures and contamination over time of the sensor are some of the causes of the increased emissions and reduced fuel efficiency for vehicles using the sensor. There is a difference in today's cars, an air/fuel ratio sensor is sometimes employed rather than the oxygen sensor, because the former offers a broader scale of measurement for the air/fuel mixture.

Chrysler 300 Oxygen Sensor Parts and Q&A

Oxygen Sensor, Front Passenger Side
56028994AB
Q: How to Ensure Proper Installation and Avoid Driveability Issues When Replacing an Oxygen Sensor on Chrysler 300?
A:
During O2 Sensor replacement, the PCM must have its RAM cleared by either disconnecting the PCM C-1 connector or cutting the power to the negative battery for a short time to ensure new O2 heater data is learned. Don't use grease on the oxygen sensor plug and don't try to solder any connecting wires. An engine has two heated oxygen sensors, one in each side of the Exhaust Manifold. When removing the exhaust manifold's sensor, use an 18 mm X 1.5 + 6E tap to clean its threads afterwards. If using the original sensor, apply Loctite 771-64 or similar compound to its threads, but apply nothing to new sensors that are already greased. Screw the sensor to 28 Nm (20 ft. lbs.) torque, attach the heated oxygen sensor electrical connector, lower the vehicle and install the negative Battery Cable.
Oxygen Sensor, Front Driver Side
56029049AA
Q: How to Safely Remove an Oxygen Sensor from an Engine on Chrysler 300?
A:
Oxygen is measured using two hot-sensor oxygen detectors, one in every Exhaust Manifold. Don't use any grease on the connector or the sensor wiring and never try to solder them. Since the exhaust manifold, exhaust pipes and Catalytic Converter get very hot during engine running, let the engine cool before removing the oxygen sensor. Do not pull the wire directly when removing the sensor electrical connector. Start by detaching the negative Battery Cable and after that, lift and support your vehicle. Remove the oxygen sensor by disconnecting its electrical connector and then using either Snap-On YA8875 or a crow foot wrench.