How to replace Knock Sensor 1 on Cadillac SRX?

Start by removing the Intake Manifold in order to replace Knock Sensor 1. First disconnect the electrical connector from the Knock Sensor (KS) then remove its central bolt. Remove Knock Sensor 1 from its block position in the engine. The cleaning process of the ks mating surfaces should include full contact between the ks and engine block surfaces. You should never install washers or spring washers or toothed washers to the system during the installation process. Screw the bolt until it reaches the specified torque. Screw the ks into place along with the bolt on the engine block while tightening the ks bolt to 20 n.m (15 lb ft). Link the ks wiring harness correctly and connect the electrical connector to the ks before reinstallation of the Intake Manifold.

OEM Cadillac SRX Knock Sensor

Engine Knock Sensor

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4 Knock Sensors found

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Cadillac SRX 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:
- 2007-2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX Knock Sensor Part Number: 12618603
$37.07 MSRP: $69.61
You Save: $32.54 (47%)
Ships in 1 Business Day
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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:
- 2004-2008 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
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Cadillac SRX Knock Sensor Part Number: 12567446
$27.17 MSRP: $51.00
You Save: $23.83 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434672
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
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Cadillac SRX 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:
- 2009-2016 Cadillac SRX | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

Cadillac SRX Knock Sensor

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Cadillac SRX Knock Sensor is an important and effective part that plays a great role in the efficiency of Cadillac SRX automobiles. This advanced Knock Sensor detects engine that is knocked, which usually results from wrong timing of the ignition and relay the signal to the powertrain control module (PCM). The Cadillac SRX Knock Sensor allows the PCM to change ignition timing to enhance the engine efficiency if it is using cheap fuels such as lower octane and thus the risk of damaging the engine is controlled. Available for Cadillac SRX of the second generation and some models of the first generation, the Knock Sensor is crucial for the precise adjustment of the motor's power and, therefore, for increasing safety and the car's lifespan. The Cadillac SRX, a car that comes fitted with a powerful engine and many comfortable trims, will go a long way in benefiting from this technology since it enables the timing of ignition to be adjusted, and boost pressure to be changed. Reliability of the Knock Sensor is added to the Cadillac SRX features such as high quality interior, modern safety features and high towing capacity. This piezoelectric device is unique for the automobile market because it efficiently transforms shock to electrical sign, and continually search for pressures which is symbolizes by knocking. In conclusion, Cadillac SRX Knock Sensor plays an important role in regulating power, fuel economy, and safety while being the leader in the Cadillac SRX luxury SUV segment business.

Cadillac SRX Knock Sensor Parts Questions & Experts Answers

Knock Sensor
12623730
Q: How to replace Knock Sensor 1 on Cadillac SRX?
A:
Start by removing the Intake Manifold in order to replace Knock Sensor 1. First disconnect the electrical connector from the Knock Sensor (KS) then remove its central bolt. Remove Knock Sensor 1 from its block position in the engine. The cleaning process of the ks mating surfaces should include full contact between the ks and engine block surfaces. You should never install washers or spring washers or toothed washers to the system during the installation process. Screw the bolt until it reaches the specified torque. Screw the ks into place along with the bolt on the engine block while tightening the ks bolt to 20 n.m (15 lb ft). Link the ks wiring harness correctly and connect the electrical connector to the ks before reinstallation of the Intake Manifold.