HomeEmission Control > SensorsGlobal Parts 1811791 Ignition Knock (Detonation) Sensor
Part #: 1811791

Global Parts 1811791 Ignition Knock (Detonation) Sensor

⚙️ 26 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura and Honda, Civic, Civic del Sol, Integra, and Prelude
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Overview of Global Parts Ignition Knock Sensor 1811791

The Global Parts Ignition Knock (Detonation) Sensor 1811791 is designed for precise detection of engine knock in select Acura and Honda vehicles. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.

  • Length: 1.96 inches for compact fitment
  • Blade terminal type ensuring reliable electrical connection
  • Single female round connector for secure attachment
  • One terminal quantity for straightforward wiring
  • Compatible with Acura and Honda models including Civic, Civic del Sol, Integra, and Prelude

Detailed Product Description

The Global Parts 1811791 ignition knock sensor features a 1.96-inch length, making it suitable for tight engine compartments in Acura and Honda vehicles. It uses a blade terminal type, which provides a stable and corrosion-resistant electrical connection. The sensor includes one female round connector, simplifying installation and ensuring a secure fit. With a single terminal, this sensor is designed for efficient signal transmission to the engine control module, helping to detect engine knock or detonation accurately.

Compatible Vehicles and Applications

This ignition knock sensor is compatible with a range of Acura and Honda models, specifically the Civic, Civic del Sol, Integra, and Prelude. It is ideal for owners or technicians seeking a replacement sensor that matches OEM specifications for these vehicles.

  • Detects engine knock to prevent damage
  • Helps optimize ignition timing for improved fuel efficiency
  • Reduces engine noise caused by detonation
  • Supports engine performance monitoring systems
  • Prevents potential engine misfires related to knock

Installation Notes and Tips

When installing the Global Parts 1811791 ignition knock sensor, ensure the mounting location is clean and free of debris. The sensor does not include mounting hardware, so use existing or appropriate fasteners. Connect the single female round connector securely to avoid signal loss. Verify proper torque specifications to prevent sensor damage or inaccurate readings.

Quality Assurance and Warranty

Global Parts manufactures this ignition knock sensor to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure reliable operation in Acura and Honda vehicles.

BrandGlobal Parts
Part Number1811791
Length1.96
Terminal TypeBlade
Mounting Hardware IncludedNo
Connector Quantity1
Connector ShapeRound
Terminal Quantity1
Connector GenderFemale

This part fits 26 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2001AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2000AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
2000HondaCivic1.6LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1999AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1999HondaCivic1.6LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1998AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1997AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1997HondaCivic del Sol1.6LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1996AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1996HondaCivic del Sol1.6LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1996HondaPrelude2.2LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1996HondaPrelude2.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1995AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1995HondaCivic del Sol1.6LL4N/A
1995HondaPrelude2.2LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1995HondaPrelude2.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1994AcuraIntegra1.8LL4GASN/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1994HondaCivic del Sol1.6LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1994HondaPrelude2.2LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1994HondaPrelude2.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1993AcuraIntegra1.8LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1993HondaPrelude2.2LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1993HondaPrelude2.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1992AcuraIntegra1.8LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1992HondaPrelude2.2LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.
1992HondaPrelude2.3LL4N/AEnsure compatibility prior to purchasing this Ignition Knock Sensor.

* 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:

30530-PV1-A01KS66SU4779

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