HomeEmission Control > SensorsStandard Ignition AX509 Engine Intake Manifold Temperature Sensor
Part #: AX509

Standard Ignition AX509 Engine Intake Manifold Temperature Sensor

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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Fiat, Palio
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Overview of Standard Ignition AX509 Engine Intake Manifold Temperature Sensor

The Standard Ignition AX509 Engine Intake Manifold Temperature Sensor is designed to provide accurate temperature readings for the intake manifold, helping optimize engine performance and emissions control. This sensor is compatible with various vehicle makes and models requiring precise intake air temperature monitoring.

  • Mounting hardware and bracket included for secure installation
  • Two terminals with male pins and one female oval connector
  • Bolt-on attachment method for straightforward replacement
  • Durable black finish for corrosion resistance
  • Single port design with one connector for easy integration

Detailed Product Description

The AX509 sensor from Standard Ignition is engineered to measure the temperature of the engine intake manifold accurately. Featuring a bolt-on attachment method, it includes all necessary mounting hardware and brackets to ensure a secure fit. The sensor has two male pin terminals and a single female oval connector, designed to interface seamlessly with the vehicle’s wiring harness (note: wiring harness not included). Its black finish provides durability against heat and environmental factors under the hood.

Common Applications and Issues Addressed

  • Helps regulate air-fuel mixture by providing accurate intake air temperature data
  • Prevents engine performance issues related to incorrect temperature readings
  • Reduces emissions by supporting proper combustion control
  • Addresses engine stalling or rough idling caused by faulty temperature sensors
  • Improves fuel efficiency by ensuring accurate sensor feedback

Installation Notes and Tips

Installation of the Standard Ignition AX509 sensor requires basic mechanical skills. The included mounting hardware and bracket simplify the bolt-on process. Ensure the sensor terminals and connector are clean and free of corrosion before installation. Verify the connector gender and terminal type match the vehicle’s wiring harness to avoid compatibility issues. Since the wiring harness is not included, reuse the existing harness or source a compatible one for your specific make and model.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AX509 sensor undergoes rigorous quality control testing to maintain consistent accuracy and longevity. Please refer to Standard Ignition’s warranty policy for coverage details on this Engine Intake Manifold Temperature Sensor.

BrandStandard Ignition
Part NumberAX509
Attachment MethodBolt On
ColorBlack
Connector GenderFemale
Connector ShapeOval
Hardware IncludedYes
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypePin
Wiring Harness IncludedNo

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

7076354ATSA331TS57636WT5945

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