Standard Motor Products ATS47 Air Charge Temperature Sensor

The Standard Motor Products ATS47 is a direct-fit OE replacement air charge temperature sensor (also known as an ambient air temperature sensor or intake air temperature sensor) designed to restore accurate thermal data reporting to your vehicle's engine management system.

Modern vehicles rely on precise air temperature data to calculate air density and optimize the air/fuel mixture for efficient combustion. This sensor changes resistance in response to temperature shifts, feeding critical information to the ECU so it can continuously trim fuel delivery and ignition timing for maximum performance and efficiency.

Key Features:

• Direct-fit OE replacement — no modifications required for installation
• Manufactured from high-quality materials for long-term durability and reliable performance
• Restores accurate air temperature readings to the engine control unit (ECU)
• Helps eliminate rough idle, poor fuel economy, and failed emissions tests caused by a faulty sensor
• Engineered and validated to meet or exceed original equipment specifications
• Part of Standard Motor Products' comprehensive engine management sensor portfolio

Standard Motor Products is the automotive aftermarket's leading independent engine management brand, with over 50,000 products covering domestic and imported vehicles. Every Standard sensor undergoes rigorous testing including thermal cycling, vibration, humidity, and salt spray validation to ensure dependable, maintenance-free operation.