What is the Proper Way to Service an Oxygen Sensor on Dodge Ram 2500?

Always clean the oxygen sensor's electrical connector to avoid any excess grease and don't attempt to solder the harness for the sensor, because its pigtail wiring harness is needed to supply oxygen from outside the exhaust system. Each oxygen sensor is identified as 1/1, 1/2, 1/3, 2/1 or 2/2 and the 1/1 and 2/1 are installed upstream while 1/2 and 2/2 are downstream from the mini-cats. Before pulling them out, wait for the exhaust manifold, exhaust pipes and catalytic converter to cool after the engine has been operating. Lifit your automobile, then carefully unplug the plug coming from the O2S sensor. Use this special tool to take out the oxygen sensor. Make sure to notice that the new oxygen sensors' threads are already coated with anti-seize compound, so leave them alone. Attach the O2S sensor to the correct points and tighten it down to 30 Nm (22 ft. lbs.), then plug the O2S sensor wire connector and let the vehicle rest back on the ground.

How to Maintain an Oxygen Sensor on Dodge Ram 2500?

First, let the engine cool before working on the oxygen sensor, since the exhaust manifold, exhaust pipes and catalytic converter heat up a lot when you drive. Position the vehicle correctly before unplugging the O2S sensor connector with extra care. To take out the O2S sensor, use a suitable tool and afterward, use a tap to remove any debris from the exhaust pipe threads. Since the O2S sensor comes with factory applied anti-seize compound, no further coating should be needed. Add the O2S sensor and tighten it to 30 N.m (22 ft. lbs.) and then plug in the O2S sensor wire connector. Afterward, lower the vehicle.

OEM Dodge Ram 2500 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).

22 Oxygen Sensors found

View related parts
Dodge Ram 2500 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:
- 2007-2010 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX, TRX4 | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Part Number: 56029050AA
$77.38 MSRP: $114.00
You Save: $36.62 (33%)
Ships in 1-2 Business Days
ADD TO CART
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 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT, Sport, TRX, TRX4 | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 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 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Part Number: 5149263AA
$145.99 MSRP: $220.00
You Save: $74.01 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Rear; Wideband Air/Fuel Sensor; Air / Fuel Ratio Sensor; Air/Fuel Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2009 Dodge Ram 2500 | Laramie, SLT, ST, SXT | 6 Cyl 6.7 L DIESEL
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Passenger Side Part Number: 56028994AB
$79.61 MSRP: $119.00
You Save: $39.39 (34%)
Ships in 1-2 Business Days
ADD TO CART
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 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, Sport, TRX4 | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Passenger Side Part Number: 56028994AA
$151.61 MSRP: $225.00
You Save: $73.39 (33%)
Ships in 1-2 Business Days
ADD TO CART
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 Dodge Ram 2500 | SLT, ST | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Rear Part Number: 56041212AE
$132.51 MSRP: $197.00
You Save: $64.49 (33%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Right, Rear; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Driver Side Part Number: 56041213AF
$150.45 MSRP: $199.00
You Save: $48.55 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Passenger Side Part Number: 56041698AA
$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, 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:
- 2001-2003 Dodge Ram 2500 | Base, Laramie, SLT, ST | 8 Cyl 5.7 L GAS, 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Rear Part Number: 56041212AF
$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; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2001 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Part Number: 56041213
$104.44 MSRP: $158.00
You Save: $53.56 (34%)
Ships in 1-2 Business Days
ADD TO CART
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 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Driver Side Part Number: 56028997AA
$97.14 MSRP: $148.00
You Save: $50.86 (35%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front Left, Rear, Rear Left; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004 Dodge Ram 2500 | SLT, ST | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Rear Part Number: 56041706AA
$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, Rear, Rear Left; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2002 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Front Part Number: 56041699AA
$145.99 MSRP: $219.00
You Save: $73.01 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003 Dodge Ram 2500 | Laramie, SLT, ST | 10 Cyl 8.0 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Rear Passenger Side Part Number: 5149283AA
$85.80 MSRP: $129.00
You Save: $43.20 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear Right; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Dodge Ram 2500 | Laramie, Power Wagon, SLT, ST, SXT, TRX | 8 Cyl 5.7 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Rear Passenger Side Part Number: 56041845AB
$156.10 MSRP: $236.00
You Save: $79.90 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear, Rear Left, Rear Right; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear Passenger Side
- Replaces: 56030111AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2002 Dodge Ram 2500 | Base | 5.9L V8, 8 Cyl 5.9 L GAS, 8.0L V10
View related parts
Dodge Ram 2500 Oxygen Sensor Part Number: 56028200
Product Specifications
- Other Name: Sensor - Oxygen-12" Pigtail; Sensor, Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1995 Dodge Ram 2500 | Base | 8 Cyl 5.2 L CNG, 8 Cyl 5.2 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor, Rear Part Number: 56041212AB
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:
- 1998 Dodge Ram 2500 | Base | 8 Cyl 5.9 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor Part Number: 56028301
Product Specifications
- Other Name: Sensor - Oxygen; Front Oxygen Sensor; Sensor, Oxygen (Oxygen Sensor); Sensor, Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1994-1995 Dodge Ram 2500 | Base | 8 Cyl 5.2 L CNG, 8 Cyl 5.2 L GAS
View related parts
Dodge Ram 2500 Oxygen Sensor Part Number: 56028992AA
Product Specifications
- Other Name: Sensor Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003 Dodge Ram 2500 | Laramie, SLT, ST | 10 Cyl 8.0 L GAS

| Page 1 of 2 |Next >

1-20 of 22 Results

Dodge Ram 2500 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 Ram 2500 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Ram 2500 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.

Basically, the Oxygen Sensor available in Dodge Ram 2500 vehicles is used to check the proportions of air and fuel in the engine exhaust. Analyzing the amount of the unburned oxygen and the atmospheric oxygen, the sensor produces the voltage signal, which is necessary in order to adjust the mixture by the engine control computer in order to increase the performance of the engine as well as to decrease the quantity of the emission. Mainly manufactured from zirconium dioxide, the sensing component incorporates a layer of platinum The sensor is designed to function at high temperatures it switches between rich and lean conditions to continue stimulating the catalytic converter. Models like the Dodge Ram 2500 have at least 2 oxygen sensors, one before the catalytic converter and the other after to feed back to the engine control. That is why in addition to the traditional oxygen sensors, some vehicles could have an air/fuel ratio sensor which has a greater range and gives better results than the average sensor. Independent of these effects, it is clear that the emissions and fuel consumption will rise while the oxygen sensors' function should be often monitored and maintained to not cause any problems with the engine.

Dodge Ram 2500 Oxygen Sensor Parts and Q&A

Oxygen Sensor, Front Passenger Side
56041698AA
Q: What is the Proper Way to Service an Oxygen Sensor on Dodge Ram 2500?
A:
Always clean the oxygen sensor's electrical connector to avoid any excess grease and don't attempt to solder the harness for the sensor, because its pigtail wiring harness is needed to supply oxygen from outside the exhaust system. Each oxygen sensor is identified as 1/1, 1/2, 1/3, 2/1 or 2/2 and the 1/1 and 2/1 are installed upstream while 1/2 and 2/2 are downstream from the mini-cats. Before pulling them out, wait for the Exhaust Manifold, Exhaust Pipes and Catalytic Converter to cool after the engine has been operating. Lifit your automobile, then carefully unplug the plug coming from the O2S sensor. Use this special tool to take out the oxygen sensor. Make sure to notice that the new oxygen sensors' threads are already coated with anti-seize compound, so leave them alone. Attach the O2S sensor to the correct points and tighten it down to 30 Nm (22 ft. lbs.), then plug the O2S sensor wire connector and let the vehicle rest back on the ground.
Oxygen Sensor, Front
56029050AA
Q: How to Maintain an Oxygen Sensor on Dodge Ram 2500?
A:
First, let the engine cool before working on the oxygen sensor, since the Exhaust Manifold, Exhaust Pipes and Catalytic Converter heat up a lot when you drive. Position the vehicle correctly before unplugging the O2S sensor connector with extra care. To take out the O2S sensor, use a suitable tool and afterward, use a tap to remove any debris from the exhaust pipe threads. Since the O2S sensor comes with factory applied anti-seize compound, no further coating should be needed. Add the O2S sensor and tighten it to 30 N.m (22 ft. lbs.) and then plug in the O2S sensor wire connector. Afterward, lower the vehicle.