How to replace Knock Sensor 2 on 2009 GMC Yukon?

In order to change Knock Sensor 2, support and raise the vehicle. Unscrew the engine wiring harness off the knock sensor, unscrew the bolt on the sensor and the sensor. Install the new sensor on the engine block, connect the bolt and reconnect engine wiring harness.

OEM 2009 GMC Yukon Knock Sensor

Engine Knock Sensor

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2009 GMC Yukon 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
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.7 x 2.5 x 1.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12623730
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 GMC Yukon Submodels:
- Denali, Denali Hybrid, Hybrid, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS

2009 GMC Yukon Knock Sensor

With a comprehensive array of OEM 2009 GMC Yukon Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 GMC Yukon Knock Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 GMC Yukon Knock Sensor Parts and Q&A

Q: How to replace Knock Sensor 2 on 2009 GMC Yukon?
A: In order to change Knock Sensor 2, support and raise the vehicle. Unscrew the engine wiring harness off the knock sensor, unscrew the bolt on the sensor and the sensor. Install the new sensor on the engine block, connect the bolt and reconnect engine wiring harness.