How to Service and Repair Oxygen Sensors on 2008 Chrysler Town & Country?

You should wait until the engine cools down before working on or repairing the oxygen sensors to avoid getting hurt by the hot parts of the exhaust manifold, exactly top pipes and catalytic converter. The O2S pigtail harness has to be securely fastened to its original mounting to avoid damaging the wiring on the vehicle. Install your O2S sensors using a tool designed for the job and keep in mind that the threads on a new oxygen sensor are already coated, so no extra compound is required. First, connect the O2S to the catalytic converter and secure the O2S pigtail harness to the engine's wiring plug (5). After that, fit the O2S (2) to the catalytic converter (4) and tighten it to 41 Nm (30 ft. lbs.), connect the O2S pigtail harness to the engine's wiring harness (1) and attach the O2S wire harness mounting clips to the engine or body if available. Install the catalytic converter O2 (3) at each location like you did before. Secure it to the catalytic converter (4), connect the pigtail harness to the engine wiring harness (1 or 2) and when necessary ensure the O2S (5 or 1/1) is secured at its end with 41 Nm (30 ft. lbs.) tightness.

OEM 2008 Chrysler Town & Country Oxygen Sensor

Oxygen O2 Sensor

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4 Oxygen Sensors found

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2008 Chrysler Town & Country Oxygen Sensor, Front Part Number: 56029084AA
$152.73 MSRP: $231.00
You Save: $78.27 (34%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Right, Rear; Rear Oxygen Sensor; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Item Weight: 0.60 Pounds
- Item Dimensions: 1.8 x 3.4 x 6.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56029084AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2008 Chrysler Town & Country Submodels:
- LX, Touring, Touring Plus, Walter P. Chrysler Signature Series | 6 Cyl 3.3 L FLEX, 6 Cyl 3.8 L GAS
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2008 Chrysler Town & Country 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.
More Info
Fits the following 2008 Chrysler Town & Country Submodels:
- Base, EX, LX, Limited, Touring, Touring Plus, Walter P. Chrysler Signature Series | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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2008 Chrysler Town & Country Oxygen Sensor, Front Driver Side Part Number: 56029049AA
$97.32 MSRP: $144.00
You Save: $46.68 (33%)
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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 2008 Chrysler Town & Country Submodels:
- Limited, Touring, Touring Plus | 6 Cyl 4.0 L GAS
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2008 Chrysler Town & Country Oxygen Sensor, Rear Part Number: 56029085AA
$85.52 MSRP: $127.00
You Save: $41.48 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Rear; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.1 x 1.8 x 19.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56029085AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler Town & Country Submodels:
- Base, LX, Limited, Touring | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS

2008 Chrysler Town & Country Oxygen Sensor Parts and Q&A

Q: How to Service and Repair Oxygen Sensors on 2008 Chrysler Town & Country?
A: You should wait until the engine cools down before working on or repairing the oxygen sensors to avoid getting hurt by the hot parts of the exhaust manifold, exactly top pipes and catalytic converter. The O2S pigtail harness has to be securely fastened to its original mounting to avoid damaging the wiring on the vehicle. Install your O2S sensors using a tool designed for the job and keep in mind that the threads on a new oxygen sensor are already coated, so no extra compound is required. First, connect the O2S to the catalytic converter and secure the O2S pigtail harness to the engine's wiring plug (5). After that, fit the O2S (2) to the catalytic converter (4) and tighten it to 41 Nm (30 ft. lbs.), connect the O2S pigtail harness to the engine's wiring harness (1) and attach the O2S wire harness mounting clips to the engine or body if available. Install the catalytic converter O2 (3) at each location like you did before. Secure it to the catalytic converter (4), connect the pigtail harness to the engine wiring harness (1 or 2) and when necessary ensure the O2S (5 or 1/1) is secured at its end with 41 Nm (30 ft. lbs.) tightness.