How to Maintain the Downstream Heated Oxygen Sensor in the Exhaust System on 2006 Chrysler PT Cruiser?

The downstream heated oxygen sensor, screwed into the exhaust pipe beyond the catalytic converter, is serviced by removing the cover screw from the air cleaner and the makeup air hose. After that, remove the negative battery wire and lift the vehicle to rest on safety stands. Remove the sensor's electrical harness from the holds along the car's body. After that, pull out the sensor using a crow foot wrench designed for oxygen sensors, for example Snap-On YA8875 or a similar one.

OEM 2006 Chrysler PT Cruiser Oxygen Sensor

Oxygen O2 Sensor

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2 Oxygen Sensors found

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2006 Chrysler PT Cruiser Oxygen Sensor, Front Part Number: 56029050AA
$77.38 MSRP: $114.00
You Save: $36.62 (33%)
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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
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.5 x 4.2 x 9.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56029050AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2006 Chrysler PT Cruiser Submodels:
- Base, Classic, Couture Edition, Dream Cruiser, GT, LX, Limited, Street Cruiser, Touring | 4 Cyl 2.4 L GAS
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2006 Chrysler PT Cruiser 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 2006 Chrysler PT Cruiser Submodels:
- Base, Classic, Couture Edition, Dream Cruiser, GT, LX, Limited, Street Cruiser, Touring | 4 Cyl 2.4 L GAS

2006 Chrysler PT Cruiser Oxygen Sensor Parts and Q&A

Q: How to Maintain the Downstream Heated Oxygen Sensor in the Exhaust System on 2006 Chrysler PT Cruiser?
A: The downstream heated oxygen sensor, screwed into the exhaust pipe beyond the catalytic converter, is serviced by removing the cover screw from the air cleaner and the makeup air hose. After that, remove the negative battery wire and lift the vehicle to rest on safety stands. Remove the sensor's electrical harness from the holds along the car's body. After that, pull out the sensor using a crow foot wrench designed for oxygen sensors, for example Snap-On YA8875 or a similar one.