How to replace the Knock Sensor (KS) on 2004 Chevrolet Classic?

To replace Knock Sensor (KS) the starter has to be removed and Knock Sensor harness connector is to be unconnected. Then loosen the KS retaining bolt and extract the KS. Always retain the threaded surfaces clean and then install the new KS and reconnect the harness. Lastly, install the starter again.

OEM 2004 Chevrolet Classic Knock Sensor

Engine Knock Sensor

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2004 Chevrolet Classic Knock Sensor Part Number: 12567711
$28.40 MSRP: $53.34
You Save: $24.94 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434674
- Replaces: 12589373, 24577244, 12615500
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.2 x 7.0 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12567711
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Classic Submodels:
- Base, LS | 4 Cyl 2.2 L GAS

2004 Chevrolet Classic Knock Sensor

With a comprehensive array of OEM 2004 Chevrolet Classic Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Classic 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 Chevrolet Classic Knock Sensor Parts and Q&A

Q: How to replace the Knock Sensor (KS) on 2004 Chevrolet Classic?
A: To replace Knock Sensor (KS) the starter has to be removed and Knock Sensor harness connector is to be unconnected. Then loosen the KS retaining bolt and extract the KS. Always retain the threaded surfaces clean and then install the new KS and reconnect the harness. Lastly, install the starter again.