How to Install an Oxygen Sensor in a 3.7L Engine on 2007 Dodge Nitro?

For installing the oxygen sensor on the 3.7L engine, fit a new sensor with factory-coated threads and anti-seize compound; don't add any extra compound. The O2S sensor should be the first to install, ensuring it is tightened to 41 Nm (30 ft. lbs.). After that, join the O2S sensor wire and lower the vehicle.

OEM 2007 Dodge Nitro Oxygen Sensor

Oxygen O2 Sensor

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2007 Dodge Nitro Oxygen Sensor, Front Driver Side Part Number: 56029049AA
$97.32 MSRP: $144.00
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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
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.9 x 3.3 x 5.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56029049AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Dodge Nitro Submodels:
- Detonator, Heat, R/T, SE, SLT, SXT, Shock | 6 Cyl 3.7 L GAS, 6 Cyl 4.0 L GAS

2007 Dodge Nitro Oxygen Sensor Parts and Q&A

Q: How to Install an Oxygen Sensor in a 3.7L Engine on 2007 Dodge Nitro?
A: For installing the oxygen sensor on the 3.7L engine, fit a new sensor with factory-coated threads and anti-seize compound; don't add any extra compound. The O2S sensor should be the first to install, ensuring it is tightened to 41 Nm (30 ft. lbs.). After that, join the O2S sensor wire and lower the vehicle.