How to service the knock sensor on 2002 Chevrolet S10?

Disconnection of the negative battery cable, distributor and fuel pipes and removal of the harness of the knock sensor is required to service the knock sensor. Unscrew the knock sensor and the holding bolt. To install, screw the sensor, reattach the harness and remount the fuel pipes and distributor then reconnect the battery.

OEM 2002 Chevrolet S10 Knock Sensor

Engine Knock Sensor

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2 Knock Sensors found

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2002 Chevrolet S10 Knock Sensor Part Number: 21024981
$32.61 MSRP: $61.25
You Save: $28.64 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Replaced by: 19434673
- Replaces: 21024729
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.0 x 2.1 x 1.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 21024981
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet S10 Submodels:
- Base, LS, Xtreme, ZR2, ZR5 | 6 Cyl 4.3 L GAS
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2002 Chevrolet S10 Knock Sensor Part Number: 10456209
$13.65 MSRP: $25.64
You Save: $11.99 (47%)
Ships in 1-2 Business Days
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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.
More Info
Fits the following 2002 Chevrolet S10 Submodels:
- Base, LS, Xtreme | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS

2002 Chevrolet S10 Knock Sensor

With a comprehensive array of OEM 2002 Chevrolet S10 Knock Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet S10 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.

2002 Chevrolet S10 Knock Sensor Parts and Q&A

Q: How to service the knock sensor on 2002 Chevrolet S10?
A: Disconnection of the negative battery cable, distributor and fuel pipes and removal of the harness of the knock sensor is required to service the knock sensor. Unscrew the knock sensor and the holding bolt. To install, screw the sensor, reattach the harness and remount the fuel pipes and distributor then reconnect the battery.