HomeEmission Control > SensorsStandard Ignition AX59 Engine Intake Manifold Temperature Sensor
Part #: AX59

Standard Ignition AX59 Engine Intake Manifold Temperature Sensor

⚙️ 13 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Hyundai, Tiburon, Elantra, and Accent
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Overview of Standard Ignition AX59 Intake Manifold Temperature Sensor

The Standard Ignition AX59 Engine Intake Manifold Temperature Sensor is designed for precise temperature monitoring in Hyundai vehicles. Compatible with Hyundai Accent, Elantra, and Tiburon models, this sensor ensures accurate engine performance data for emission control systems.

  • Compatible with Hyundai Accent, Elantra, and Tiburon
  • Part Number: AX59
  • Connector Type: Female plug-in with rectangular shape
  • Two male blade terminals for secure electrical connection
  • Single port design for streamlined installation
  • Color/Finish: Black
  • Attachment method: Plug-in, no mounting hardware or brackets included
  • No wiring harness included

Detailed Product Description

The Standard Ignition AX59 sensor is engineered to measure the temperature of the intake manifold air, providing critical data to the engine control unit (ECU) for optimal fuel mixture and emission control. Featuring a black finish and a rectangular female connector, this sensor includes two male blade terminals that ensure a reliable electrical connection. The plug-in attachment method simplifies installation without the need for additional mounting hardware or brackets. This sensor is specifically designed for Hyundai vehicles including the Accent, Elantra, and Tiburon, making it a precise replacement part for maintaining engine efficiency and emission standards.

Common Applications and Issues Addressed

  • Helps regulate air-fuel mixture by providing accurate intake air temperature readings
  • Prevents engine performance issues related to incorrect temperature data
  • Reduces emission control system errors and check engine light triggers
  • Supports proper engine warm-up and fuel economy
  • Addresses rough idling or stalling caused by faulty intake manifold temperature sensing

Installation Notes and Tips

Installation of the Standard Ignition AX59 sensor requires no mounting hardware or brackets, as it uses a plug-in attachment method. Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness. Since the sensor includes two male blade terminals, verify secure terminal connection to avoid electrical issues. Note that the wiring harness is not included, so use the existing harness from the vehicle. This sensor is designed for direct replacement in Hyundai Accent, Elantra, and Tiburon models.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for reliable performance. The AX59 Engine Intake Manifold Temperature Sensor undergoes rigorous quality control to ensure durability and accuracy. While mounting hardware and wiring harness are not included, the sensor is built to integrate seamlessly with compatible Hyundai vehicles. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.

BrandStandard Ignition
Part NumberAX59
Attachment MethodPlug In
ColorBlack
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
Hardware IncludedNo
Mounting Bracket(s) IncludedNo
Terminal GenderMale
Terminal TypeBlade
Wiring Harness IncludedNo

This part fits 13 vehicles. Search below:

YearMakeModelPositionNotes
2001HyundaiTiburonN/A
2000HyundaiElantraN/A
2000HyundaiTiburonN/A
1999HyundaiAccentN/A
1999HyundaiElantraN/A
1999HyundaiTiburonN/A
1998HyundaiAccentN/A
1998HyundaiElantraN/A
1998HyundaiTiburonN/A
1997HyundaiAccentN/AFrom 12/13/96
1997HyundaiElantraN/A
1997HyundaiTiburonN/A
1996HyundaiElantraN/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:

031-0006139-72715-50309158-064939340230005S105172-452375821ATSA67EC396TS10106TS57228

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