HomeEmission Control > SensorsGlobal Parts 1811935 Ignition Knock (Detonation) Sensor
Part #: 1811935

Global Parts 1811935 Ignition Knock (Detonation) Sensor

⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$167.85Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Honda, Civic and Fit
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Global Parts Ignition Knock Sensor 1811935

The Global Parts Ignition Knock (Detonation) Sensor 1811935 is designed specifically for Honda Civic and Fit models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance.

  • Length: 1.92 inches for precise fitment
  • Blade terminal type for reliable electrical connection
  • Single rectangular female connector for easy installation
  • Includes one connector and one terminal
  • Mounting hardware not included

Detailed Product Description

This ignition knock sensor from Global Parts is engineered to detect detonation or knocking in the engine, allowing the vehicle's engine control unit (ECU) to adjust ignition timing accordingly. The sensor features a 1.92-inch length and a blade terminal type, which ensures a secure and stable electrical connection. It has one rectangular female connector, simplifying the wiring process during installation. While mounting hardware is not included, the sensor is designed to fit directly onto compatible Honda Civic and Fit engines, providing accurate knock detection to maintain engine efficiency and prevent damage.

Compatible Vehicles and Common Applications

This sensor is compatible with the following Honda models:

  • Honda Civic ignition knock sensor replacement
  • Honda Fit engine knock sensor repair

Common issues addressed by this sensor include:

  • Engine knocking or pinging sounds
  • Reduced engine performance or power loss
  • Check engine light related to knock sensor faults
  • Poor fuel economy due to incorrect ignition timing
  • Potential engine damage from undetected detonation

Installation Notes and Tips

When installing the Global Parts ignition knock sensor 1811935, ensure the engine is cool to avoid injury. The sensor connects via a single rectangular female connector and requires a blade terminal connection. Since mounting hardware is not included, reuse the original hardware or acquire compatible fasteners. Proper torque specifications should be followed to avoid sensor damage or improper function. Verify the sensor’s electrical connection is secure before completing installation.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet OEM specifications for Honda Civic and Fit models. While mounting hardware is not included, the sensor undergoes quality checks to ensure reliable performance. Please refer to Global Parts’ warranty policy for coverage details related to defects or premature failure.

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011HondaCivic1.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2010HondaCivic1.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2009HondaCivic1.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2008HondaCivic1.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2008HondaFit1.5LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2007HondaCivic1.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2007HondaFit1.5LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2006HondaCivic1.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2006HondaFit1.5LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.