3922L0121P
Lambda sensor

RIDEX PLUS
  • Oxygen Sensor: Heated
  • Cable Length [mm]: 630
  • Number of circuits: 4
  • Number of connectors: 4
  • Connector Shape: round
  • External Thread Size: M18x1,5
  • Line insulation design: with silicone-coated woven-fibre insulation
  • Plug housing design: Plug sleeve housing
  • Manufacturer part number: 3922L0121P
  • Manufacturer: RIDEX PLUS
  • EAN number: 4066423694390
  • Weight [kg]: 0.15
  • The actual appearance of the product may differ from the image
  • OEM number
  • Suitable vehicles
  • Top sellers in your country
  • Compatible parts
OEM number
  • MERCEDES-BENZ 0015402117
  • MERCEDES-BENZ 025800516432T
  • MERCEDES-BENZ A0015402117
  • MERCEDES-BENZ A0015400417
  • MERCEDES-BENZ A001540041726
Suitable vehicles
MERCEDES-BENZ
  • MERCEDES-BENZ ML-Class (W163) (Year of Construction 02.1998 - 06.2005, 150 PS, Petrol)
    • MERCEDES-BENZ SLK (R170) (Year of Construction 09.1996 - 03.2000, 136 - 193 PS, Petrol)
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      RIDEX 3922L0121 Lambda sensor
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      RIDEX Lambda sensor
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      PARTS YOU CAN TRUST
       
      The advanced design RIDEX PLUS oxygen sensors with a ceramic sensing element feature an ultra-fast start-up time: up to 18 seconds faster than conventional components!

      This results in noticeably reduced fuel consumption and carbon dioxide emissions. The additional heat and water insulation of sensors’ components enables highly precise measurements necessary for obtaining an optimum fuel-air ratio. High-quality assembly and the use of cutting-edge materials ensure the reliability and long lifespan of the parts.

      CAR MODEL SPECIFIC
      Choose an oxygen sensor that's the perfect fit for your car
      GUARANTEED ADVANTAGES:
      Advanced heat and water-resistant design
      Warmup time about 2 seconds
      High measurement accuracy
      Reduction of harmful emissions
       
      EXTRA BENEFITS:
      No need to be heated by exhaust gases
      Problem-free installation
      Long lifespan
      Standard EU guarantee from RIDEX PLUS
       
      DESIGN
      Single wire
      Three- and four-wire
      SENSOR TYPE
      Non-heated, FLO, UFLO
      Heated, planar
      WARM-UP TIME
      up to 20 sec
      2–3 sec
      INSULATION
      Heat and water-resistant design
      Advanced heat- and water-resistant design
      SERVICE LIFE
      Long
      Extended