How to replace the bank 2 knock sensor on 2008 GMC Acadia?

Begin by disconnecting the negative cable from the battery and removing the Oil Filter. You must disconnect the engine wiring harness electrical connector from the bank 2 Knock Sensor while lowering the vehicle. First loosen the Knock Sensor bolt for removal of the Knock Sensor. Install the new Knock Sensor by positioning it correctly and tighten the Knock Sensor bolt until it reaches 23 n.m of torque (17 lb ft). Connect the bank 2 Knock Sensor to its wiring harness electrical connector before you raise and properly support the vehicle. Set up a new engine Oil Filter then attach the negative cable to the battery.

OEM 2008 GMC Acadia Knock Sensor

Engine Knock Sensor

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2008 GMC Acadia Knock Sensor Part Number: 12618603
$37.07 MSRP: $69.61
You Save: $32.54 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor); Ignition Knock (Detonation) Sensor
- Replaces: 12566845
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.6 x 2.6 x 2.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12618603
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2008 GMC Acadia Submodels:
- SLE, SLT | 6 Cyl 3.6 L GAS

2008 GMC Acadia Knock Sensor

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2008 GMC Acadia Knock Sensor Parts and Q&A

Q: How to replace the bank 2 knock sensor on 2008 GMC Acadia?
A: Begin by disconnecting the negative cable from the battery and removing the Oil Filter. You must disconnect the engine wiring harness electrical connector from the bank 2 Knock Sensor while lowering the vehicle. First loosen the Knock Sensor bolt for removal of the Knock Sensor. Install the new Knock Sensor by positioning it correctly and tighten the Knock Sensor bolt until it reaches 23 n.m of torque (17 lb ft). Connect the bank 2 Knock Sensor to its wiring harness electrical connector before you raise and properly support the vehicle. Set up a new engine Oil Filter then attach the negative cable to the battery.