Where is the knock sensor located and how do you access it for Cadillac DeVille and DTS?

Beneath the intake manifold, on the inner wall of the back side of the cylinder head, lies the knock sensor. To get to it, you will have to take off or remove and Intake Manifold. Remove the manifold and unplug the knock sensor electrical connector. Unplug the connector to unscrew it from a Knock Sensor. When installing this sensor follow same steps but in a reverse order. Torque tighten your knock sensor properly.

Genuine Cadillac DTS Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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Cadillac DTS Sensor Assembly, Knock
Part Number: 12623730
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Replaces: 12570125
$13.41 MSRP: $25.30
You Save: $11.89 (47%)

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More Info
Fits the following Vehicles:
2007-2011 Cadillac DTS | 4 DOOR, FUNERAL COACH, LIMOUSINE | 8 Cyl 4.6L
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Cadillac DTS Sensor,Knock
Part Number: 12567446
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
$25.81 MSRP: $48.68
You Save: $22.87 (47%)

Add to Cart
More Info
Fits the following Vehicles:
2006 Cadillac DTS | 4 DOOR, FUNERAL COACH, LIMOUSINE | 8 Cyl 4.6L
Less Info

Cadillac DTS Knock Sensor Parts Questions & Answers

Sensor,Knock
12567446
Q: Where is the knock sensor located and how do you access it for Cadillac DeVille and DTS?
A: Beneath the intake manifold, on the inner wall of the back side of the cylinder head, lies the knock sensor. To get to it, you will have to take off or remove and Intake Manifold. Remove the manifold and unplug the knock sensor electrical connector. Unplug the connector to unscrew it from a Knock Sensor. When installing this sensor follow same steps but in a reverse order. Torque tighten your knock sensor properly.