How to replace the Knock Sensor (KS) on Chevrolet Equinox?

Start by elevating the vehicle before removing the knock sensor (KS). You need to detach the knock sensor (KS) electrical connector before removing the securing bolt and the KS device. Installation should avoid using thread lockers on sensor threads because factory coatings exist and extra thread lockers might interfere with detonation detection ability. Attach the KS to its designated spot on the engine block while tightening the KS bolt to 25 N.m (18 lb ft). Lower the vehicle while finishing by reconnecting the KS electrical connector.

OEM Chevrolet Equinox Knock Sensor

Engine Knock Sensor

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5 Knock Sensors found

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Chevrolet Equinox Knock Sensor Part Number: 12623730
$13.47 MSRP: $25.30
You Save: $11.83 (47%)
Ships in 1-2 Business Days
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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:
- 2005-2009 Chevrolet Equinox | LS, LT, LTZ | 6 Cyl 3.4 L GAS
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Chevrolet Equinox Knock Sensor Part Number: 12621820
$17.52 MSRP: $32.90
You Save: $15.38 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaced by: 19434675
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Equinox | L, LS, LT, LTZ, Premier | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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Chevrolet Equinox Knock Sensor Part Number: 12618603
$37.07 MSRP: $69.61
You Save: $32.54 (47%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaces: 12566845
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Equinox | Sport | 6 Cyl 3.6 L GAS
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Chevrolet Equinox Knock Sensor Part Number: 12623095
$23.43 MSRP: $44.02
You Save: $20.59 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Equinox | LT, Premier | 4 Cyl 2.0 L GAS
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Chevrolet Equinox Knock Sensor Part Number: 12729597
$19.80 MSRP: $37.18
You Save: $17.38 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Camshaft Sensor
- Replaces: 12692505, 12605738, 12636736
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2024 Chevrolet Equinox | L, LS, LT, LTZ, Premier, RS, Sport | 4 Cyl 1.5 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

Chevrolet Equinox Knock Sensor

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Knock Sensor in Chevrolet Equinox is used to monitoring of engine knock, which results from improper ignition timing in the engine. This device communicates to the powertrain control module (PCM) to allow for the adjustment of the ignition timing to reduce excess detonation. As a rule, Knock Sensor is piezoelectric turning oscillations into electric signals which are checked for pressure impulses characteristic of knocking at all times. In the course of the years, several Equinox models have incorporated such knock detection systems that are capable of increasing ignition timings on specific cylinders as well as vary boost pressure on account of the engine design. These systems work with maximum efficiency for the engine and with minimum risk of GC damage at the same time, with the help of lower octane fuels. All these technologies help to make the Chevrolet Equinox as efficient as possible regardless of the condition it is being used in and also ensures the durability of the engine.

Chevrolet Equinox Knock Sensor Parts Questions & Experts Answers

Knock Sensor
12623730
Q: How to replace the Knock Sensor (KS) on Chevrolet Equinox?
A:
Start by elevating the vehicle before removing the knock sensor (KS). You need to detach the knock sensor (KS) electrical connector before removing the securing bolt and the KS device. Installation should avoid using thread lockers on sensor threads because factory coatings exist and extra thread lockers might interfere with detonation detection ability. Attach the KS to its designated spot on the engine block while tightening the KS bolt to 25 N.m (18 lb ft). Lower the vehicle while finishing by reconnecting the KS electrical connector.