How to replace the knock sensor on Kia Sedona?

There is one knock sensor on 2005 and earlier models and two on 2006 and later models, located in the valley between the cylinder heads. Begin by disconnecting the cable from the negative battery terminal. Next, remove the intake manifold and disconnect the electrical connector(s) of the knock sensor(s). For 2005 and earlier models, unscrew the knock sensor; for 2006 and later models, unscrew the mounting bolt and remove the sensor. Installation is the reverse of removal, ensuring to tighten the knock sensor or mounting bolt to the specified torque.

Genuine Kia Sedona Knock Sensor

Engine Knock Sensor

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6 Knock Sensors found

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Kia Sedona Sensor-Knock,RH
Part Number: 393203L100
$71.90 MSRP: $96.63
You Save: $24.73 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Knock Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2019-2021 Kia Sedona | 3.3L - Lambda 2 | Wagon Long - 7P, Wagon Long - 8P
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Kia Sedona Sensor-Knock RH
Part Number: 393203C000
$74.34 MSRP: $99.92
You Save: $25.58 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor-Knock,RH; Knock Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2014 Kia Sedona | High Grade, Middle Grade | 3.5L - Lambda 2, 3.8L, 3.8L - Lambda | Wagon Long - 7P, Wagon Long 7, Wagon Short - 7P, Wagon Short 7
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Kia Sedona Sensor-Knock LH
Part Number: 393203C200
$77.61 MSRP: $104.32
You Save: $26.71 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor-Knock,LH; Knock Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2018 Kia Sedona | 3.3L - Lambda 2, 3.5L - Lambda 2 | Wagon Long - 7P, Wagon Long - 8P, Wagon Short - 7P
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Kia Sedona Sensor-Knock,LH
Part Number: 393203L110
$71.90 MSRP: $96.63
You Save: $24.73 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Knock Sensor
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2019-2021 Kia Sedona | 3.3L - Lambda 2 | Wagon Long - 7P, Wagon Long - 8P
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Kia Sedona Sensor-Knock RH
Part Number: 393203C300
$77.61 MSRP: $104.32
You Save: $26.71 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor-Knock,RH; Knock Sensor
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2018 Kia Sedona | 3.3L - Lambda 2, 3.5L - Lambda 2 | Wagon Long - 7P, Wagon Long - 8P, Wagon Short - 7P
View related parts
Kia Sedona Sensor-Knock
Part Number: 3932035561
$80.09 MSRP: $107.65
You Save: $27.56 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Knock Sensor
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2001-2005 Kia Sedona | Low Grade, Middle Grade | 3.5L | Wagon Short 7

Kia Sedona Knock Sensor

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Kia Sedona Knock Sensor Parts Questions & Experts Answers

Sensor-Knock RH
393203C000
Q: How to replace the knock sensor on Kia Sedona?
A: There is one knock sensor on 2005 and earlier models and two on 2006 and later models, located in the valley between the cylinder heads. Begin by disconnecting the cable from the negative battery terminal. Next, remove the intake manifold and disconnect the electrical connector(s) of the knock sensor(s). For 2005 and earlier models, unscrew the knock sensor; for 2006 and later models, unscrew the mounting bolt and remove the sensor. Installation is the reverse of removal, ensuring to tighten the knock sensor or mounting bolt to the specified torque.