How to Replace an Oxygen Sensor on 2003 Dodge Dakota?

Make sure the engine is cool before changing the oxygen sensor, since the parts around the sensor-the exhaust manifold, pipes and catalytic converter-become very hot while running. First, get the vehicle up, then disconnect the wire from the O2S sensor without pulling on the sensor wire. Use a tool made for removing and installing O2S sensors to take out the sensor. Because the threads on the new O2S sensor are pre-coated with anti-seize compound, you should not add any more. Secure the O2S sensor with a torque of 30 N.m (22 ft.lbs.), reconnect its wire and lower the vehicle after that.

OEM 2003 Dodge Dakota Oxygen Sensor

Oxygen O2 Sensor

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8 Oxygen Sensors found

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2003 Dodge Dakota Oxygen Sensor, Rear Passenger Side Part Number: 56041702AA
$68.22 MSRP: $146.00
You Save: $77.78 (54%)
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 Passenger Side
- Item Weight: 0.60 Pounds
- Item Dimensions: 13.4 x 2.0 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041702AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, R/T, SLT, SXT, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 5.9 L GAS
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2003 Dodge Dakota Oxygen Sensor, Rear Part Number: 56028766AA
$76.70 MSRP: $161.00
You Save: $84.30 (53%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Rear, Rear Left; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.7 x 1.3 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56028766AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, SLT, Sport | 8 Cyl 4.7 L GAS
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2003 Dodge Dakota Oxygen Sensor, Front Part Number: 56041944AA
$138.13 MSRP: $207.00
You Save: $68.87 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Item Weight: 0.60 Pounds
- Item Dimensions: 13.1 x 2.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041944AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, SLT, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.9 L GAS
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2003 Dodge Dakota Oxygen Sensor, Rear Part Number: 56041846AA
$141.50 MSRP: $212.00
You Save: $70.50 (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
- Item Weight: 1.10 Pounds
- Item Dimensions: 13.8 x 2.1 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041846AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, R/T, SLT, Sport | 4 Cyl 2.5 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 5.9 L GAS
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2003 Dodge Dakota 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
- Item Weight: 0.60 Pounds
- Item Dimensions: 20.4 x 1.0 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041706AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, R/T, SLT, SXT, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 5.9 L GAS
View related parts
2003 Dodge Dakota 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
- Item Weight: 0.60 Pounds
- Item Dimensions: 13.5 x 2.0 x 1.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041698AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, R/T, SLT, SXT, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 5.9 L GAS
View related parts
2003 Dodge Dakota Oxygen Sensor, Rear Part Number: 56028765AA
$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, Rear, Rear Right; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Item Weight: 0.60 Pounds
- Item Dimensions: 3.7 x 1.3 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56028765AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, SLT, Sport | 8 Cyl 4.7 L GAS
View related parts
2003 Dodge Dakota 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
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.2 x 1.1 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041699AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Dodge Dakota Submodels:
- Base, R/T, SLT, SXT, Sport | 6 Cyl 3.9 L GAS, 8 Cyl 5.9 L GAS

2003 Dodge Dakota Oxygen Sensor Parts and Q&A

Q: How to Replace an Oxygen Sensor on 2003 Dodge Dakota?
A: Make sure the engine is cool before changing the oxygen sensor, since the parts around the sensor-the exhaust manifold, pipes and catalytic converter-become very hot while running. First, get the vehicle up, then disconnect the wire from the O2S sensor without pulling on the sensor wire. Use a tool made for removing and installing O2S sensors to take out the sensor. Because the threads on the new O2S sensor are pre-coated with anti-seize compound, you should not add any more. Secure the O2S sensor with a torque of 30 N.m (22 ft.lbs.), reconnect its wire and lower the vehicle after that.