How Should Special Care Be Taken When Servicing an Oxygen Sensor?

Special care must be taken when servicing an oxygen sensor. The upstream sensor is located on top of the exhaust manifold for 2.4L four-cylinder engines and on top of the rear exhaust manifold for 3.3L/3.8L V6 engines. The downstream sensor is located on the side of the catalytic converter. The electrical lead should be traced and disconnected, and then the sensor can be unscrewed. The threads of the sensor bore should be cleaned and anti-seize compound should be applied to the threads if reusing the old sensor. The sensor should be installed and tightened securely. The installation process is the reverse of removal.

Genuine Chrysler Town & Country Oxygen Sensor

Oxygen O2 Sensor

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28 Oxygen Sensors found

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Chrysler Town & Country Oxygen Sensor
Part Number: 5149180AA
$81.55 MSRP: $118.00
You Save: $36.45 (31%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Replaced by: 5149180AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2016 Chrysler Town & Country | Gold, Limited, Limited Platinum, LX, S, Touring, Touring L, Touring-L | 6 Cyl 3.6L
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Chrysler Town & Country Oxygen Sensor
Part Number: 56029084AA
$147.52 MSRP: $224.00
You Save: $76.48 (35%)
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Product Specifications
- Other Name: Sensor-Oxygen; Front Oxygen Sensor, Rear Oxygen Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chrysler Town & Country | Limited, LX, Touring, Touring Plus | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 5233088
$54.90 MSRP: $112.00
You Save: $57.10 (51%)
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Product Specifications
- Other Name: Sensor, Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1990-1995 Chrysler Town & Country | Base AWD, Base FWD | 6 Cyl 3.0L, 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 56029049AA
$79.98 MSRP: $121.00
You Save: $41.02 (34%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2010 Chrysler Town & Country | EL, Limited, LX, LX FWD, Touring, Touring Plus | 6 Cyl 4.0L
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Chrysler Town & Country Oxygen Sensor
Part Number: 56029050AA
$62.33 MSRP: $93.85
You Save: $31.52 (34%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2010 Chrysler Town & Country | Base, EL, EX, Limited, Limited AWD, Limited FWD, LX, LX FWD, LXi FWD, Touring, Touring AWD, Touring FWD, Touring Plus | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 56029085AA
$140.87 MSRP: $212.00
You Save: $71.13 (34%)
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Product Specifications
- Other Name: Sensor-Oxygen; Front Oxygen Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Chrysler Town & Country | Base, EX, Limited FWD, LX FWD, Touring FWD | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 5149171AA
$60.63 MSRP: $89.65
You Save: $29.02 (33%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Replaced by: 5149171AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2016 Chrysler Town & Country | Gold, Limited, Limited Platinum, LX, S, Touring, Touring L, Touring-L | 6 Cyl 3.6L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686933
$96.53 MSRP: $112.00
You Save: $15.47 (14%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998 Chrysler Town & Country | LX FWD, SX
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Chrysler Town & Country Oxygen Sensor
Part Number: 56029052AA
$95.83 MSRP: $146.00
You Save: $50.17 (35%)
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Product Specifications
- Other Name: Sensor-Oxygen; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chrysler Town & Country | Base, EL, EX, Limited AWD, Limited FWD, LX FWD, LXi FWD, Touring AWD, Touring FWD | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686622
$63.50 MSRP: $84.02
You Save: $20.52 (25%)
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Product Specifications
- Other Name: Sensor, Oxygen Catalyst Efficiency Monitor (Downstream) w/o TLEV
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-1997 Chrysler Town & Country | LX AWD, LX FWD, LX Long Wheelbase AWD, LX Long Wheelbase FWD, LX Short Wheelbase FWD, LXi AWD, LXi FWD, SX | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686938AB
$126.33 MSRP: $190.00
You Save: $63.67 (34%)
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Product Specifications
- Other Name: Sensor-Oxygen; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chrysler Town & Country | Base, EL, EX, Limited AWD, Limited FWD, LX AWD, LX FWD, LXi AWD, LXi FWD | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686933AB
$76.78 MSRP: $125.00
You Save: $48.22 (39%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2000 Chrysler Town & Country | LX FWD, LXi FWD, SX
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Chrysler Town & Country Oxygen Sensor
Part Number: 5269642
$60.23 MSRP: $77.83
You Save: $17.60 (23%)
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Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1997 Chrysler Town & Country | LX FWD, SX
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686935AB
$136.40 MSRP: $205.00
You Save: $68.60 (34%)
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Product Specifications
- Other Name: Sensor-Oxygen; Rear Oxygen Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2003 Chrysler Town & Country | Base, EL, EX, Limited AWD, Limited FWD, LX AWD, LX FWD, LXi AWD, LXi FWD | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686154
$80.04 MSRP: $101.85
You Save: $21.81 (22%)
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Product Specifications
- Other Name: Sensor, Oxygen (Use Insul. 4604603, 3.3 Eng.) upstream 1993-95
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1995-1997 Chrysler Town & Country | Base AWD, Base FWD, LX AWD, LX FWD, LX Long Wheelbase AWD, LX Long Wheelbase FWD, LX Short Wheelbase FWD, LXi AWD, LXi FWD, SX | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4727436AB
$108.26 MSRP: $137.76
You Save: $29.50 (22%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Oxygen; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003 Chrysler Town & Country | Base, EL, LX FWD, LXi FWD
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686154AC
$38.38 MSRP: $44.20
You Save: $5.82 (14%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999 Chrysler Town & Country | LX FWD, SX
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686934AB
$100.35 MSRP: $127.69
You Save: $27.34 (22%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2000 Chrysler Town & Country | Limited AWD, Limited FWD, LX AWD, LX FWD, LXi AWD, LXi FWD, SX | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4686222
$107.41 MSRP: $136.68
You Save: $29.27 (22%)
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Product Specifications
- Other Name: Sensor-Exh Gas Oxy ; Sensor, Oxygen Catalyst Efficiency Monitor (Downstream) W/O Tlev
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996 Chrysler Town & Country | LX Long Wheelbase AWD, LX Long Wheelbase FWD, LX Short Wheelbase FWD, LXi AWD, LXi FWD | 6 Cyl 3.3L, 6 Cyl 3.8L
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Chrysler Town & Country Oxygen Sensor
Part Number: 4727225AB
$126.87 MSRP: $161.45
You Save: $34.58 (22%)
ADD TO CART
Product Specifications
- Other Name: Sensor-Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1999-2000 Chrysler Town & Country | Limited AWD, Limited FWD, LX AWD, LX FWD, LXi AWD, LXi FWD, SX | 6 Cyl 3.3L, 6 Cyl 3.8L

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Chrysler Town & Country Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
56029085AA
Q: How Should Special Care Be Taken When Servicing an Oxygen Sensor?
A: Special care must be taken when servicing an oxygen sensor. The upstream sensor is located on top of the exhaust manifold for 2.4L four-cylinder engines and on top of the rear exhaust manifold for 3.3L/3.8L V6 engines. The downstream sensor is located on the side of the Catalytic Converter. The electrical lead should be traced and disconnected, and then the sensor can be unscrewed. The threads of the sensor bore should be cleaned and anti-seize compound should be applied to the threads if reusing the old sensor. The sensor should be installed and tightened securely. The installation process is the reverse of removal.