Eberspächer / Espar Airtronic S3 D2L / M3 D4L / D4R Temperature Sensor Kit Compatible -25 2953 99 40 00

Eberspächer / Espar Airtronic Temperature & Overheat Sensor Kit – 252953994000

• Compatible with Airtronic S3 D2L and M3 D4L / D4R heaters.
• Suitable for 12V and 24V systems.
• Monitors air temperature and heat exchanger temperature.
• Helps prevent overheating by sending temperature data to the ECU.
• Includes sensor, metal mounting bracket, connectors, and fixing screws.
• Resistant to heat, vibration, and thermal stress.
• Direct-fit installation.
• OEM replacement part.
• Part Numbers: 252953994000 / 25 2953 99 40 00