Holstein Parts 2KNC0221 Ignition Knock (Detonation) Sensor for Honda Fits select: 2001-2005 HONDA CIVIC
Product details
| Management number | 240735189 | Release Date | 2026/07/16 | List Price | US$5.92 | Model Number | 240735189 | ||
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| Category | |||||||||
The knock sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under heavy acceleration, it sends signals to the ECU and the ECU retards the ignition timing to compensate for the knocking, which in effect protects the pistons and rings from damage. Knocking also occurs when using low-grade fuel and having the knock sensor allows you to use different grade fuels without causing engine damage.
- Holstein utilizes only premium materials to ensure durability and reliable service
- Tested to ensure voltage specifications align with OE standards
- The electronic component continuously monitors sensor output to ensure it responds with the appropriate frequency rate
- Each knock sensor is engineered and designed to meet OE specifications for that vehicle, ensuring ideal performance
Fits Select:
2001-2005 HONDA CIVIC
and more - add your vehicle to our fit widget to check
| Manufacturer part number | 2KNC0221 |
|---|---|
| Vehicle make | Honda |
| Vehicle model | 2KNC0221 |
| Vehicle year | 2001, 2002, 2003, 2004, 2005 |
| Compatibility | Select Honda Civic |
| Compatible cars | Honda Civic |
| Vehicle fitment type | Specific |
| Brand | Holstein Parts |
| Automotive parts division | Direct Replacement |
| Features | Easy Installation |
| Vehicle mount location | Rear |
| Rec. use | Automotive |
| Items included | KNC |
| Pieces | 1 |
| Model | 2KNC0221 |
| Vehicle type | Car |
| Has written warranty | No |
| Assembled product weight | 1.75 oz |
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Automotive Electrical
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