HomeEmission Control > SensorsGlobal Parts 1815022 Ignition Knock (Detonation) Sensor
Part #: 1815022

Global Parts 1815022 Ignition Knock (Detonation) Sensor

⚙️ 9 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$42.83Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*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
🚗Fitment: Hyundai, Elantra
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Ignition Knock Sensor for Hyundai Elantra

The Global Parts 1815022 Ignition Knock (Detonation) Sensor is designed specifically for Hyundai Elantra models. This sensor helps monitor engine knocking to maintain optimal performance and protect your engine from damage.

  • Terminal Type: Blade for secure electrical connection
  • Connector Shape: Rectangular for precise fitment
  • Terminal Quantity: 2 terminals ensuring accurate signal transmission
  • Connector Gender: Female to match factory wiring harness

Detailed Product Description

The Global Parts 1815022 ignition knock sensor features a blade terminal type that provides a reliable and stable electrical connection. Its rectangular connector shape and female connector gender are engineered to fit seamlessly with the Hyundai Elantra's existing wiring harness. With two terminals, this sensor accurately detects engine detonation and sends signals to the engine control unit (ECU) to adjust ignition timing accordingly. This helps prevent engine damage caused by knocking or pinging, ensuring smoother engine operation and improved fuel efficiency.

Common Applications and Problem Resolution

  • Detects and prevents engine knocking or detonation
  • Helps maintain proper ignition timing for Hyundai Elantra
  • Reduces engine noise related to knock events
  • Prevents potential engine damage from prolonged knocking
  • Supports optimal engine performance and fuel economy

Installation Notes and Tips

When installing the Global Parts 1815022 knock sensor on your Hyundai Elantra, ensure the connector is fully seated to avoid signal interruptions. The blade terminal type requires careful alignment to prevent damage during connection. It is recommended to inspect the wiring harness for any wear or corrosion before installation. Proper torque specifications should be followed to secure the sensor without over-tightening.

Quality Assurance and Warranty

Global Parts manufactures the 1815022 ignition knock sensor to meet OEM standards for fit and function. While specific warranty details are not provided, Global Parts products typically undergo quality control testing to ensure durability and reliable performance in emission control systems.

BrandGlobal Parts
Part Number1815022
Terminal TypeBlade
Connector ShapeRectangular
Terminal Quantity2
Connector GenderFemale

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2022HyundaiCreta1.4LL4N/A
2022KiaSeltos1.4LL4N/A
2021HyundaiCreta1.4LL4N/A
2021KiaSeltos1.4LL4N/A
2020HyundaiElantra1.4LL4N/A
2020KiaSeltos1.4LL4N/A
2019HyundaiElantra1.4LL4N/A
2018HyundaiElantra1.4LL4N/ATurbocharged
2017HyundaiElantra1.4LL4N/ATurbocharged

* 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:

3925003AA0ES113672KS489

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