Lambda Sensor RIDEX 3922L0623 OE Ref 11 78 1 743 994

Key Specification:
  • EAN: 4064138689625
  • OEM Reference number: 1743994
  • Thread Size: M18 x 1-5
  • Connector Shape: round
  • Weight [kg]: 0.158
Sale
£ 132.00
£ 99.96 excl. VAT
In Stock
SKU:RIDEX 3922L0623
BrandRIDEX
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EAN
4064138689625
OEM Reference number
1743994
Thread Size
M18 x 1-5
Connector Shape
round
Weight [kg]
0.158
PURPOSE GROUP
Lambda Value
Overall Length [mm]
840
Number of circuits
4
Line insulation design
with silicone-coated woven-fibre insulation

Lambda Sensor RIDEX 3922L0623 OE Ref 11 78 1 743 994

Lambda Sensor OE Ref 11 78 1 743 994 – RIDEX – OEM 1743994

This Lambda Sensor OE Ref 11 78 1 743 994 is supplied by RIDEX as a replacement for OEM reference 1743994. It is intended for use in selected BMW vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 3922L0623 and EAN EAN: 4064138689625, allowing accurate product identification and compatibility checks before installation. It is suitable for replacing worn, damaged, or non-functioning components where reliable operation is required.

Correct part selection is essential to ensure proper fitment. Please verify compatibility by matching the OEM reference number or using the vehicle registration lookup tool before ordering.

Vehicle Compatibility

Compatible with selected BMW models. Full compatibility details are available in the Compatibility section of this page.

If this part is not suitable for your vehicle, browse alternative options in our Exhaust category.

Reference number(s) comparable with the original spare part number
OE reference number(s) comparable with the original spare part number
  1. Berry
    12 Nov, 2025
    elderly car so really pleased that the part could be supplied :-) Correct part arrived swiftly - excellent - thank you
  2. Edward & Susan
    20 OCT, 2025
    These guys were real helpful when I was looking for an EGR valve. Great communications and fast delivery, the valve did exactly as It was meant to do and it was a lot cheaper than everywhere else I looked. I'll be using eAuto Parts again. Top banana.
  3. Charlie
    27 AUG, 2025
    eAuto Parts made me happy because it only took 2 minutes to order the part and at a very good price, also very quick delivery, will definitely deal with them again.
  4. Adam Taylor
    12 May, 2025
    Quick enquiry response, easy buying and quick delivery. Quality of goods was good and fitted with no problem (Suzuki bonnet hinges.) recommended.
  5. Helena Garcia
    2 January, 2025
    The correct part was rapidly identified and located, and was despatched promply to my chosen repairer in time for the work to be done on schedule. Very pleased with the service and will be using eAuto Parts again.