How to service the Knock Sensor (KS) on Chevrolet Suburban 1500?

A Knock Sensor (KS) servicing begins with Intake Manifold removal and then requires the Knock Sensor wiring harness assembly extraction before taking out the Knock Sensor (KS). After installing the Knock Sensor apply torque at 20 n.m (15 lb ft). The repair process starts with installing the Knock Sensor wiring harness assembly and ends with reintroducing the Intake Manifold into position.

OEM Chevrolet Suburban 1500 Knock Sensor

Engine Knock Sensor

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Chevrolet Suburban 1500 Knock Sensor Part Number: 12623730
$13.47 MSRP: $25.30
You Save: $11.83 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaces: 12570125
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Suburban 1500 | LT, LTZ | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 1500 Knock Sensor Part Number: 12589867
$65.81 MSRP: $133.68
You Save: $67.87 (51%)
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456603
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban 1500 | Base, LS, LT, LTZ, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS

Chevrolet Suburban 1500 Knock Sensor

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Chevrolet Suburban 1500 Knock Sensor Parts and Q&A

Knock Sensor
12589867
Q: How to service the Knock Sensor (KS) on Chevrolet Suburban 1500?
A:
A Knock Sensor (KS) servicing begins with Intake Manifold removal and then requires the Knock Sensor wiring harness assembly extraction before taking out the Knock Sensor (KS). After installing the Knock Sensor apply torque at 20 n.m (15 lb ft). The repair process starts with installing the Knock Sensor wiring harness assembly and ends with reintroducing the Intake Manifold into position.