How to Maintain and Fix an Oxygen Sensor on 2007 Chrysler Aspen?

You should make sure the engine is not hot before trying to service or repair the oxygen sensor to stay away from the hot parts of the exhaust manifold and pipes. Support the vehicle by raising it. If you need to remove the right-upstream (2/1) sensor on a 4-sensor vehicle, you'll also have to loosen the right-front tire/wheel and the plastic inner fender liner. Release the connection from the O2S sensor, but do not grip the wire itself when you do this. You should use a special tool to take out and install the oxygen sensor and afterward, apply the proper tap to clean the threads in the exhaust pipe. Don't use grease on the oxygen sensor wiring connector and refrain from soldering the sensor wiring harness.

OEM 2007 Chrysler Aspen Oxygen Sensor

Oxygen O2 Sensor

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3 Oxygen Sensors found

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2007 Chrysler Aspen Oxygen Sensor, Front Driver Side Part Number: 56028998AB
$94.67 MSRP: $141.00
You Save: $46.33 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Rear, Rear Right; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Front Driver Side
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.3 x 5.6 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56028998AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Chrysler Aspen Submodels:
- Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2007 Chrysler Aspen 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
- 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 Chrysler Aspen Submodels:
- Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS
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2007 Chrysler Aspen Oxygen Sensor, Rear Part Number: 56028999AB
$197.65 MSRP: $294.00
You Save: $96.35 (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 Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.2 x 1.6 x 20.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56028999AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Chrysler Aspen Submodels:
- Limited | 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS

2007 Chrysler Aspen Oxygen Sensor Parts and Q&A

Q: How to Maintain and Fix an Oxygen Sensor on 2007 Chrysler Aspen?
A: You should make sure the engine is not hot before trying to service or repair the oxygen sensor to stay away from the hot parts of the exhaust manifold and pipes. Support the vehicle by raising it. If you need to remove the right-upstream (2/1) sensor on a 4-sensor vehicle, you'll also have to loosen the right-front tire/wheel and the plastic inner fender liner. Release the connection from the O2S sensor, but do not grip the wire itself when you do this. You should use a special tool to take out and install the oxygen sensor and afterward, apply the proper tap to clean the threads in the exhaust pipe. Don't use grease on the oxygen sensor wiring connector and refrain from soldering the sensor wiring harness.