NRF 342023 Resistor, Ventilation Fan

Compatible with MERCEDES-BENZ S-CLASS (W140) , MERCEDES-BENZ S-CLASS Coupe (C140) ,
Ensures proper functioning of your vehicle's ventilation fan system. Maintains optimal airflow and cabin comfort.
53.70 EUR
inc. VAT 21%
In stock 2
Delivery 1 day (13.05.2026)
PN 342023
Make NRF
EAN 8718042302786

This NRF resistor (part code 342023) is designed to regulate the speed of your vehicle's interior ventilation fan. It plays a crucial role in maintaining the desired temperature and airflow within the cabin, ensuring a comfortable driving experience. Properly functioning resistors are essential for the efficient operation of your HVAC system. A faulty resistor can lead to the fan only working at certain speeds or not at all, impacting your ability to defrost windows or keep the cabin cool or warm. NRF is a trusted brand in automotive climate control components, known for producing reliable and durable parts. This resistor is built to meet or exceed original equipment specifications, providing a dependable solution for your vehicle's needs.

  • Regulates ventilation fan speed
  • Ensures optimal cabin airflow
  • Critical for HVAC system function
  • Designed for reliable performance
  • Direct fit replacement
  • NRF quality component
Number of pin contacts
4
Voltage [V]
1/2"
  • MERCEDES-BENZ
    • S-CLASS (W140)
      • S 350 Turbo-D (140.134) (110kW/150PS)
      • S 280 (140.028) (142kW/193PS)
      • 300 SE 2.8 (140.028) (145kW/197PS)
      • 300 SE, SEL/S320 (140.032, 140.033) (170kW/231PS)
      • S 420 (140.042, 140.043) (205kW/279PS)
      • 400 SE, SEL/S420 (140.042, 140.043) (210kW/286PS)
      • S 500 (140.050, 140.051) (235kW/320PS)
      • 500 SE, SEL (140.050, 140.051) (240kW/326PS)
      • S 600 (140.056, 140.057) (290kW/394PS)
      • 600 SE, SEL (140.056, 140.057) (300kW/408PS)
      • S 300 Turbo-D (140.135) (130kW/177PS)
    • S-CLASS Coupe (C140)
      • 500 SEC / CL 500 (140.070) (235kW/320PS)
      • SEC/CL 600 (140.076) (290kW/394PS)
      • SEC/CL 420 (140.063) (205kW/279PS)
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