TOPRAN 401 472 Intake Air Temperature Sensor

Compatible with MERCEDES-BENZ E-CLASS (W124) , MERCEDES-BENZ E-CLASS T-Model (S124) , MERCEDES-BENZ E-CLASS Kabriolets (A124) Show more info
Measures the temperature of the air entering your engine for optimal performance. Ensures accurate fuel-air mixture for efficient combustion.
8.25 EUR
inc. VAT 21%
In stock 51
Delivery 1 day (13.05.2026)
PN 401 472
Make TOPRAN

The TOPRAN 401 472 Intake Air Temperature (IAT) sensor plays a crucial role in your vehicle's engine management system. By accurately measuring the temperature of the air drawn into the engine, this sensor provides vital data to the engine control unit (ECU). This information allows the ECU to precisely calculate the air density and adjust the fuel injection timing and quantity accordingly. Proper IAT readings are essential for maintaining optimal engine performance, fuel efficiency, and reducing harmful emissions. A malfunctioning IAT sensor can lead to poor acceleration, increased fuel consumption, and potential engine warning lights. Crafted with quality materials, the TOPRAN 401 472 is designed to meet or exceed original equipment specifications, ensuring reliable and long-lasting operation. Its direct fit design simplifies installation, making it a straightforward replacement for your worn or faulty sensor.

  • Monitors intake air temperature for precise engine control.
  • Essential for optimal fuel-air mixture calculation.
  • Contributes to improved engine performance and fuel economy.
  • Helps reduce exhaust emissions.
  • Direct fit for easy installation.
  • Durable construction for reliable operation.
  • Replaces original equipment part number.
Plug connector housing shape
round
Number of pin contacts
"1"
  • MERCEDES-BENZ
    • E-CLASS (W124)
      • E 200 (124.019) (100kW/136PS)
      • E 220 (124.022) (110kW/150PS)
      • E 280 (124.028) (145kW/197PS)
      • E 320 (124.032) (162kW/220PS)
    • E-CLASS T-Model (S124)
      • E 200 T (124.079) (100kW/136PS)
      • E 220 T (124.082) (110kW/150PS)
      • E 280 T (124.088) (142kW/193PS)
    • E-CLASS Kabriolets (A124)
      • E 200 (124.060) (100kW/136PS)
      • E 220 (124.062) (110kW/150PS)
    • E-CLASS Coupe (C124)
      • E 200 (124.040) (100kW/136PS)
      • E 220 (124.042) (110kW/150PS)
      • E 320 (124.052) (162kW/220PS)
      • E 36 AMG (124.052) (200kW/272PS)
    • SL (R129)
      • 280 (129.058) (142kW/193PS)
      • 320 (129.063) (170kW/231PS)
    • S-CLASS (W140)
      • S 280 (140.028) (142kW/193PS)
      • 300 SE 2.8 (140.028) (145kW/197PS)
      • 300 SE, SEL/S320 (140.032, 140.033) (170kW/231PS)
    • C-CLASS (W202)
      • C 220 D (202.121) (70kW/95PS)
      • C 250 D (202.125) (83kW/113PS)
      • C 180 (202.018) (90kW/122PS)
      • C 220 (202.022) (110kW/150PS)
      • C 200 (202.020) (100kW/136PS)
    • SPRINTER 2-t Autobuss (B901, B902)
      • 214 (902.071, 902.072, 902.671, 902.672) (105kW/143PS)
      • 214 NGT (902.072, 902.671, 902.672) (95kW/129PS)
    • 124 Sedans (W124)
      • 200 E (124.019) (100kW/136PS)
      • 220 E (124.022) (110kW/150PS)
      • 280 E (124.028) (145kW/197PS)
      • 320 E (124.032) (162kW/220PS)
    • VITO Autobuss (W638)
      • 113 2.0 (638.114, 638.194) (95kW/129PS)
      • 114 2.3 (638.134, 638.194) (105kW/143PS)
    • C-CLASS T-Model (S202)
      • C 180 T (202.078) (90kW/122PS)
      • C 200 T (202.080) (100kW/136PS)
      • C 220 T D (202.182) (70kW/95PS)
    • V-CLASS (638/2)
      • V 230 (638.234, 638.294) (105kW/143PS)
      • V 200 (638.214, 638.294) (95kW/129PS)
    • SPRINTER 3-t Autobuss (B903)
      • 314 (903.071, 903.072, 903.073, 903.671, 903.672,... (105kW/143PS)
      • 314 4x4 (903.672, 903.673) (105kW/143PS)
    • SPRINTER 2-t Platforma/Šasija (B901, B902)
      • 214 (902.011, 902.012, 902.611, 902.612) (105kW/143PS)
      • 214 NGT (902.012, 902.611, 902.612) (95kW/129PS)
    • SPRINTER 2-t Furgons (B901, B902)
      • 214 (901.061, 901.062, 901.661, 901.662, 902.061,... (105kW/143PS)
      • 214 NGT (901.661, 902.061, 902.062, 902.661, 902.662) (95kW/129PS)
    • SPRINTER 3-t Platforma/Šasija (B903)
      • 314 (903.011, 903.012, 903.013, 903.022, 903.612,... (105kW/143PS)
      • 314 4x4 (903.612, 903.613, 903.622) (105kW/143PS)
    • SPRINTER 3-t Furgons (B903)
      • 314 (903.061, 903.062, 903.063, 903.661, 903.662) (105kW/143PS)
      • 314 4x4 (903.661, 903.662, 903.663) (105kW/143PS)
    • 124 T-Model (S124)
      • 220 TE (124.082) (110kW/150PS)
      • 280 TE (124.088) (145kW/197PS)
      • 200 TE (124.079) (100kW/136PS)
    • VITO Furgons (W638)
      • 113 2.0 (638.014, 638.094) (95kW/129PS)
      • 114 2.3 (638.034, 638.094) (105kW/143PS)
    • 124 Coupe (C124)
      • 320 CE (124.052) (162kW/220PS)
      • 220 CE (124.042) (110kW/150PS)
    • SPRINTER 4-t Platforma/Šasija (B904)
      • 414 (904.012, 904.013, 904.612, 904.613) (105kW/143PS)
      • 414 4x4 (904.012, 904.013, 904.612, 904.613) (105kW/143PS)
    • SPRINTER 4-t Furgons (B904)
      • 414 (904.062, 904.063, 904.662, 904.663) (105kW/143PS)
      • 414 4x4 (904.062, 904.063, 904.662, 904.663) (105kW/143PS)
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