HomeEmission Control > SensorsWalker 242-1044 Ignition Knock (Detonation) Sensor
Part #: 242-1044

Walker 242-1044 Ignition Knock (Detonation) Sensor

Walker Products
13 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Walker Products
Fitment: Honda and Acura, Accord, Prelude, CL, and Odyssey
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Products Ignition Knock Sensor 242-1044

The Walker Products Ignition Knock (Detonation) Sensor 242-1044 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.

  • Terminal Type: Blade
  • Connector Quantity: 1
  • Connector Shape: Square
  • Connector Gender: Female
  • Terminal Quantity: 1
  • Terminal Gender: Male
  • Mounting Hardware: Not included
  • Wiring Harness: Not included

Detailed Product Description

The Walker Products ignition knock sensor 242-1044 features a single blade terminal and a square-shaped female connector designed for secure and reliable electrical connections. With one connector and terminal, this sensor integrates seamlessly into the vehicle’s emission control system. It is engineered to detect engine detonation and relay this information to the engine control module, allowing for adjustments that prevent engine damage and improve fuel efficiency. The absence of mounting hardware and wiring harness means installation requires reuse of existing components or separate purchase of compatible parts.

Walker Products Brand Line Information

Walker Products specializes in emission control components, including sensors that meet OEM specifications for Acura and Honda vehicles. The 242-1044 ignition knock sensor is part of their sensor lineup, designed to provide reliable performance and accurate detection of engine knock, supporting emission control and engine management systems.

Compatible Vehicles and Common Applications

  • Acura Accord
  • Acura CL
  • Honda Odyssey
  • Honda Prelude

This ignition knock sensor 242-1044 is compatible with these Acura and Honda models, ensuring proper fitment and function within their emission control systems.

Installation Notes and Tips

  • Verify connector type and terminal compatibility before installation.
  • Reuse existing mounting hardware or acquire appropriate fasteners as none are included.
  • Ensure the wiring harness is intact or obtain a compatible harness separately.
  • Follow vehicle manufacturer torque specifications when securing the sensor.

Quality Assurance and Warranty

Walker Products maintains quality standards consistent with OEM requirements for emission control sensors. While specific warranty details for part number 242-1044 are not provided here, Walker Products typically offers coverage against manufacturing defects. Consult product documentation or supplier information for exact warranty terms.

BrandWalker
Part Number242-1044
PositionWalker Products
Connector GenderFemale
Connector Quantity1
Connector ShapeSquare
Mounting Hardware IncludedNo
Terminal GenderMale
Terminal Quantity1
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 13 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002HondaAccord2.3LL4N/AWalker Products
2001HondaAccord2.3LL4N/AWalker Products
2001HondaPrelude2.2LL4N/AWalker Products
2000HondaAccord2.3LL4N/AWalker Products
2000HondaPrelude2.2LL4N/AWalker Products
1999AcuraCL2.3LL4N/AWalker Products
1999HondaAccord2.3LL4N/AWalker Products
1999HondaPrelude2.2LL4N/AWalker Products
1998AcuraCL2.3LL4N/AWalker Products
1998HondaAccord2.3LL4N/AWalker Products
1998HondaOdyssey2.3LL4N/AWalker Products
1998HondaPrelude2.2LL4N/AWalker Products
1997HondaPrelude2.2LL4N/AWalker Products

* 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:

144-718158-0812213-230730530-P5M-0135S21386D4AS10072ID0087KS45KS64KS64TS8693SU4771

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