Genuine Chevrolet Astro Knock Sensor

Engine Knock Sensor

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7 Knock Sensors found

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Chevrolet Astro Sensor,Knock
Part Number: 10456288
$44.79 MSRP: $93.01
You Save: $48.22 (52%)
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
- Replaces: 10456018
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1992 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Sensor,Knock
Part Number: 10456549
$35.57 MSRP: $114.39
You Save: $78.82 (69%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
- Replaces: 10456031
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Sensor Assembly, Knock
Part Number: 21024981
$30.98 MSRP: $58.47
You Save: $27.49 (48%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Replaces: 21024729
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Sensor,Knock
Part Number: 10456146
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1995 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Sensor Assembly, Knock
Part Number: 12590195
$23.64 MSRP: $42.39
You Save: $18.75 (45%)
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Sensor,Knock
Part Number: 10456082
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); ESC Sensor, Knock Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L
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Chevrolet Astro Sensor,Knock
Part Number: 10456075
Product Specifications
- Other Name: SENSOR, Distributor (also Knock Sensor); Knock Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2000 Chevrolet Astro | VAN ASTRO | 6 Cyl 4.3L

Chevrolet Astro Knock Sensor

The Knock Sensor used in Chevrolet Astro automobiles helps in the performance of the automobile engine by helping in detecting an engine knock, a phenomenon characterized by an incorrect ignition timing. This device relays information to the powertrain control module (PCM) to alter the ignition time to reduce onslaught of excessive detonation. The Chevrolet Astro implements a piezoelectric knock sensor whose function is to detect any vibrations and integrate them into electrical signals for the pressure peak monitoring of knocking. Some of the years' Chevrolet Astro models have used sophisticate knock sensor technologies like the ability to vary the ignition timing to particular cylinders and vary boost pressure according to the design of the engine. This results in the premier possible engine operation at or slightly above the "knock-limit" and higher performance, even on lower octane fuels will not harm the engine. Most car makers have improved the Knock Sensor in Chevrolet Astro in various ways showing that there is gradual improvement in the various engine management systems within vehicles today.

Each OEM Chevrolet Astro Knock Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.