How to replace Knock Sensor (KS) 1 on 2004 Buick Park Avenue?

Start by turning off the ignition before draining engine coolant because contact with hot liquid can cause serious burns. Connectors for the knock sensor wiring harness need to be removed after raising the vehicle. Pull the knock sensor out of its position within the engine block. Avoid applying thread sealant to the sensor threads because the knock sensor arrives with factory-applied coating and extra material would deteriorate its detonation detection capability. Install the knock sensor device into the engine block structure while tightening it with 19 N.m (14 lb ft). Connect the knock sensor electrical connector to the knock sensor followed by lowering the vehicle and completing the cooling system.

OEM 2004 Buick Park Avenue Knock Sensor

Engine Knock Sensor

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2004 Buick Park Avenue Knock Sensor Part Number: 12591625
$67.91 MSRP: $137.92
You Save: $70.01 (51%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaces: 10456215
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.1 x 2.1 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 12591625
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Buick Park Avenue Submodels:
- Base, Ultra | 6 Cyl 3.8 L GAS

2004 Buick Park Avenue Knock Sensor

With a comprehensive array of OEM 2004 Buick Park Avenue Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Buick Park Avenue 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.

2004 Buick Park Avenue Knock Sensor Parts and Q&A

Q: How to replace Knock Sensor (KS) 1 on 2004 Buick Park Avenue?
A: Start by turning off the ignition before draining engine coolant because contact with hot liquid can cause serious burns. Connectors for the knock sensor wiring harness need to be removed after raising the vehicle. Pull the knock sensor out of its position within the engine block. Avoid applying thread sealant to the sensor threads because the knock sensor arrives with factory-applied coating and extra material would deteriorate its detonation detection capability. Install the knock sensor device into the engine block structure while tightening it with 19 N.m (14 lb ft). Connect the knock sensor electrical connector to the knock sensor followed by lowering the vehicle and completing the cooling system.