How to Maintain an Oxygen Sensor Upstream on 2004 Dodge Grand Caravan?

In order to service the upstream oxygen sensor, it is necessary to remove the battery and tray, the speed control vacuum harness and servo. Insert a socket to loosen the sensor, wipe the threads, and put some anti-seize on it in case you want to reuse. Install the sensor, install the components back, and install the battery.

OEM 2004 Dodge Grand Caravan Oxygen Sensor

Oxygen O2 Sensor

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2 Oxygen Sensors found

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2004 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
- 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 2004 Dodge Grand Caravan Submodels:
- 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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2004 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
ADD TO CART
Product Specifications
- Other Name: Sensor - Oxygen; Oxygen Sensor, Front; Front Oxygen Sensor; Sensor Oxygen
- Position: Front
- Item Weight: 0.70 Pounds
- Item Dimensions: 1.3 x 5.5 x 8.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56029052AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Dodge Grand Caravan Submodels:
- 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

2004 Dodge Grand Caravan Oxygen Sensor Parts and Q&A

Q: How to Maintain an Oxygen Sensor Upstream on 2004 Dodge Grand Caravan?
A: In order to service the upstream oxygen sensor, it is necessary to remove the battery and tray, the speed control vacuum harness and servo. Insert a socket to loosen the sensor, wipe the threads, and put some anti-seize on it in case you want to reuse. Install the sensor, install the components back, and install the battery.