How to Service and Repair a Knock Sensor on a 3.8L Engine on 2007 Chrysler Pacifica?

First, remove the negative battery cable before servicing or repairing the knock sensor on a 3.8L engine. At this stage, make sure the vehicle is firmly supported and raised. After that, remove the electrical connector and remove the first mounting bolt which is bolt 1, before taking out the sensor.

OEM 2007 Chrysler Pacifica Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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2007 Chrysler Pacifica Knock Sensor Part Number: 4606093AF
$119.31 MSRP: $182.00
You Save: $62.69 (35%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Knock; Ignition Knock (Detonation) Sensor; Throttle Sensor; Sensor Knock
- Replaces: 4606093AC, 4606093AE
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.4 x 3.4 x 9.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4606093AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Chrysler Pacifica Submodels:
- Base, LX, Limited, Touring | 4.0L V6, 6 Cyl 3.5 L GAS, 6 Cyl 4.0 L GAS
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2007 Chrysler Pacifica Knock Sensor Part Number: 5033316AB
$128.23 MSRP: $194.00
You Save: $65.77 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Knock; Ignition Knock (Detonation) Sensor; MAP Sensor; Sensor Knock
- Replaces: 5033316AA, 56028563AA
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.1 x 1.3 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5033316AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Chrysler Pacifica Submodels:
- Base, LX | 3.8L V6, 6 Cyl 3.8 L GAS

2007 Chrysler Pacifica Knock Sensor Parts and Q&A

Q: How to Service and Repair a Knock Sensor on a 3.8L Engine on 2007 Chrysler Pacifica?
A: First, remove the negative battery cable before servicing or repairing the knock sensor on a 3.8L engine. At this stage, make sure the vehicle is firmly supported and raised. After that, remove the electrical connector and remove the first mounting bolt which is bolt 1, before taking out the sensor.