Brand: NGK Spark Plugs
Knock Sensor NGK/NTK ID0302 (73027)
NGK/NTK Ign Knock Sensor ID0302 detects engine knock caused by detonation.
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Knock Sensor NGK/NTK ID0302 (73027)
The knock sensor ignition determines if engine knock is present (caused by detonation).
A piezoelectric crystal sends a signal to the ECM, which generates a varying voltage based upon engine vibration intensity.
The signal is used to retard ignition timing, preventing engine damage caused by pre-ignition.
Located on the engine block, common causes for replacement include illumination of the check engine lamp, engine hesitation, poor fuel economy, and failed emissions tests.
Key Features
Specifications
- Length
- 4.8 lb
- Width
- 4.1 lb
- Height
- 2.0 lb
- Weight
- 0.19 lb
- ASIN
- B07F47Z1M9
- UPC
- 87295730270
- Ships From
- United States
- Brand
- NGK Spark Plugs
Frequently Asked Questions
About Knock Sensor NGK/NTK ID0302 (73027)
01 What does the NGK/NTK Ign Knock Sensor ID0302 do?
The knock sensor ignition determines if engine knock is present (caused by detonation).
02 What technology does the NGK/NTK Ign Knock Sensor ID0302 use?
It uses advanced piezo ceramic technology for durability.
03 Where is the NGK/NTK Ign Knock Sensor ID0302 located?
It is located on the engine block.
04 What is the ASIN for this product?
The ASIN for this product is B07F47Z1M9.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 87295730270.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Aug 27.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.








