How to replace the Knock Sensor (KS) on 2001 Chevrolet Cavalier?

To replace the Knock Sensor (KS), the warm-up should be removed first, also disconnect the wiring harness conclusion of the knock sensor as well as remove the knock sensor from the engine block. For installation, thoroughly clean the threads before installing the knock sensor into the engine block and tighten up to 19 N.m (14 lb ft). Next, reconnect the wiring harness connector to the knock sensor with and reinstall the air cleaner outlet resonator.

OEM 2001 Chevrolet Cavalier Knock Sensor

Engine Knock Sensor

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3 Knock Sensors found

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2001 Chevrolet Cavalier Knock Sensor
Part Number: 10456209
$13.65 MSRP: $25.64
You Save: $11.99 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.9 x 2.1 x 1.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10456209
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2001 Chevrolet Cavalier Submodels:
- Base, LS, LS Sport, RS, Z24 | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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2001 Chevrolet Cavalier Knock Sensor
Part Number: 12567711
$28.40 MSRP: $53.34
You Save: $24.94 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- 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 2001 Chevrolet Cavalier Submodels:
- Base, LS, LS Sport, Z24 | 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS
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2001 Chevrolet Cavalier Knock Sensor
Part Number: 10456001
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Item Weight: 0.50 Pounds
- Item Dimensions: 2.3 x 2.2 x 2.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10456001
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2001 Chevrolet Cavalier Submodels:
- Base, LS, RS | 4 Cyl 2.2 L BI-FUEL, 4 Cyl 2.2 L GAS

2001 Chevrolet Cavalier Knock Sensor

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2001 Chevrolet Cavalier Parts Questions & Experts Answers

Q: How to replace the Knock Sensor (KS) on 2001 Chevrolet Cavalier?
A: To replace the Knock Sensor (KS), the warm-up should be removed first, also disconnect the wiring harness conclusion of the knock sensor as well as remove the knock sensor from the engine block. For installation, thoroughly clean the threads before installing the knock sensor into the engine block and tighten up to 19 N.m (14 lb ft). Next, reconnect the wiring harness connector to the knock sensor with and reinstall the air cleaner outlet resonator.

Related 2001 Chevrolet Cavalier Parts

Alternate Year Models

2000 Chevrolet Cavalier Knock Sensor 2002 Chevrolet Cavalier Knock Sensor