How to Maintain the Oxygen Sensor for a 3.3/3.8L Engine on Dodge Grand Caravan?

First thing to do for oxygen sensor maintenance on the 3.3/3.8L engine is to take out the battery and battery tray. After that, take out the speed control vacuum harness and the electrical connector from the servo. After that, take out the speed control servo and bracket and put them in their new locations. Use the Snap-On YA8875 or any similar tool to remove the sensor. Removing the sensor should be followed by cleaning the threads with a dedicated 18 mm X 1.5 + 6E tap. Should you reuse the original sensor, apply Loctite 771-64 or its equivalent to the threads before screwing it in.

How to Replace the Oxygen Sensor in the Exhaust Manifold on Dodge Grand Caravan?

When replacing the upstream heated oxygen sensor, found in the exhaust manifold, raise and support your car first. Remove the connector from the oxygen sensor and then use the Snap-On YA8875 or a similar socket, to remove the sensor. After pulling out the manifold gasket, use a 18 mm X 1.5 + 6E tap to clean the threads in the exhaust manifold. If you want to use the initial sensor, cover the threads with Loctite 771-64 anti-seize compound or similar material. You don't need to add more compound for sensors with a coating, because they arrive pre-coated. Fix the sensor in place and turn it so it reaches 27 Nm (20 ft. lbs.); reconnect the electrical connection and then bring down the vehicle.

OEM Dodge Grand Caravan Oxygen Sensor

Oxygen O2 Sensor

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17 Oxygen Sensors found

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Dodge Grand Caravan Oxygen Sensor, Front Passenger Side Part Number: 5149180AB
$123.50 MSRP: $182.00
You Save: $58.50 (33%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right, Rear, Rear Left, Rear Right; Oxygen Sensor; includes upstream and downstream sensors for both driver and passenger sides.
- Position: Front Passenger Side
- Replaces: 5149180AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2020 Dodge Grand Caravan | American Value Package, C/V, Crew, Express, GT, Mainstreet, R/T, SE, SE 30th Anniversary Edition, SE Plus, SXT, SXT 30th Anniversary Edition | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan Oxygen Sensor, Front Part Number: 56029084AA
$152.73 MSRP: $231.00
You Save: $78.27 (34%)
Ships in 1-2 Business Days
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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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Grand Caravan | C/V, SE, SXT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan 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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2010 Dodge Grand Caravan | Anniversary Edition, Base, C/V, EX, SE, SE Plus, SXT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan 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
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Dodge Grand Caravan | SXT | 6 Cyl 4.0 L GAS
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Dodge Grand Caravan Oxygen Sensor, Rear Part Number: 56029085AA
$85.52 MSRP: $127.00
You Save: $41.48 (33%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Rear; Front Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2008 Dodge Grand Caravan | Base, C/V, SE, SXT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor, Front Part Number: 5149171AB
$129.16 MSRP: $190.00
You Save: $60.84 (33%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front, Front Left, Front Right, Rear, Rear Left, Rear Right; Oxygen Sensors: Front, Rear, Upper, Lower, Passenger/Driver Side, Before/After Catalytic Converter.
- Position: Front
- Replaces: 5149171AA, 68066160AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2020 Dodge Grand Caravan | American Value Package, C/V, Crew, Express, GT, Mainstreet, R/T, SE, SE 30th Anniversary Edition, SE Plus, SXT, SXT 30th Anniversary Edition | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Dodge Grand Caravan Oxygen Sensor Part Number: 5233088
$56.80 MSRP: $73.11
You Save: $16.31 (23%)
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen (Use Insulation 4209476), 4 Cylinder Engine; Sensor, Oxygen; Ambient Temperature Console.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1991-1995 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor, Front Part Number: 56029052AA
$99.22 MSRP: $151.00
You Save: $51.78 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2004-2005 Dodge Grand Caravan | Anniversary Edition, C/V, EX, SE, SE Plus, SXT | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor, Front Part Number: 4686938AB
$131.39 MSRP: $197.00
You Save: $65.61 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2003 Dodge Grand Caravan | Base, EL, ES, EX, SE, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor, Rear Part Number: 4686935AB
$141.50 MSRP: $212.00
You Save: $70.50 (34%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Rear; Rear Oxygen Sensor; Sensor Oxygen
- Position: Rear
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2003 Dodge Grand Caravan | Base, EL, ES, EX, SE, Sport | 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor Part Number: 5234921
$56.30 MSRP: $71.36
You Save: $15.06 (22%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987 Dodge Grand Caravan | LE, SE | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS
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Dodge Grand Caravan Oxygen Sensor Part Number: 5227368
Product Specifications
- Other Name: Sensor - Heated; Sensor, Oxygen - Heated 2.2L Engine; Sensor, Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1987-1990 Dodge Grand Caravan | LE, SE | 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS
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Dodge Grand Caravan Oxygen Sensor Part Number: 4727225AB
Product Specifications
- Other Name: Sensor - Oxygen; Sensor Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2000 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan Oxygen Sensor Part Number: 4727225
Product Specifications
- Other Name: Sensor - Oxygen; Sensor Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-1999 Dodge Grand Caravan | Base, ES, LE, SE | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor Part Number: 4686222
Product Specifications
- Other Name: Sensor - Exhaust Gas Oxygen; Sensor, Oxygen Catalytic Efficiency Monitor (Downstream) W/O Tlev
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-1997 Dodge Grand Caravan | Base, ES, LE, SE | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
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Dodge Grand Caravan Oxygen Sensor Part Number: 4686154
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen (Use Insulation 4209476), 4 Cylinder Engine; Oxygen Sensors for various engines.
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1996-1997 Dodge Grand Caravan | Base, ES, LE, SE | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS
View related parts
Dodge Grand Caravan Oxygen Sensor Part Number: 4686154AB
Product Specifications
- Other Name: Sensor - Oxygen; Sensor Oxygen
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 1998-2000 Dodge Grand Caravan | Base, ES, LE, SE, Sport | 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS

Dodge Grand Caravan Oxygen Sensor

Choose OEM Oxygen Sensor that meet Dodge factory standards. Dodge designs and tests every component for precision and durability. Each Oxygen Sensor follows strict manufacturing steps to lock in quality and fit. If your Dodge Grand Caravan matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine Grand Caravan parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

The Oxygen Sensor in Dodge Grand Caravan vehicles helps in keeping track of the Air/Fuel mixture in the engine exhaust to enhance performance and decrease the emission level. The function of the sensor is to indicate unburned oxygen levels and send voltage signals, which enable a change in the air-fuel ratio in the engine control computer. Dodge Grand Caravan Oxygen Sensors are usually made of a zirconium dioxide sensing element with a platinum coating, embedded in ceramic and shell steel with heating component for a quick operating time. It is used for monitoring the proper functioning of the catalytic converter and for reducing the emission figures it is a must tool. Some newer vehicles may utilize theft-bypassed air/fuel ration sensors but both can become coated in contamination and, over time, wear down affecting emissions and fuel economy. Oxygen Sensors are as important as any of the LCMs in vehicles and require constant check ups and maintenance to meet their functions of enhancing vehicle performance and emissions reduction.

Dodge Grand Caravan Oxygen Sensor Parts and Q&A

Oxygen Sensor, Front
56029050AA
Q: How to Maintain the Oxygen Sensor for a 3.3/3.8L Engine on Dodge Grand Caravan?
A:
First thing to do for oxygen sensor maintenance on the 3.3/3.8L engine is to take out the battery and Battery Tray. After that, take out the speed control vacuum harness and the electrical connector from the servo. After that, take out the speed control servo and bracket and put them in their new locations. Use the Snap-On YA8875 or any similar tool to remove the sensor. Removing the sensor should be followed by cleaning the threads with a dedicated 18 mm X 1.5 + 6E tap. Should you reuse the original sensor, apply Loctite 771-64 or its equivalent to the threads before screwing it in.
Oxygen Sensor
4686154AB
Q: How to Replace the Oxygen Sensor in the Exhaust Manifold on Dodge Grand Caravan?
A:
When replacing the upstream heated oxygen sensor, found in the Exhaust Manifold, raise and support your car first. Remove the connector from the oxygen sensor and then use the Snap-On YA8875 or a similar socket, to remove the sensor. After pulling out the manifold gasket, use a 18 mm X 1.5 + 6E tap to clean the threads in the exhaust manifold. If you want to use the initial sensor, cover the threads with Loctite 771-64 anti-seize compound or similar material. You don't need to add more compound for sensors with a coating, because they arrive pre-coated. Fix the sensor in place and turn it so it reaches 27 Nm (20 ft. lbs.); reconnect the electrical connection and then bring down the vehicle.