Knock Sensor HELLA 6PG 009 108-541 OE Ref 021 905 377 A

Key Specification:
  • Cable Length [mm]: 350
  • Connector Shape: angular
  • Corresponds to the original part in colour: Brown
  • EAN: 4082300290776
  • HELLA: Engine Knock
Sale
£ 60
£ 50 excl. VAT
Out of stock
SKU:HELLA 6PG 009 108-541
BrandHELLA
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Cable Length [mm]
350
Connector Shape
angular
Corresponds to the original part in colour
Brown
EAN
4082300290776
HELLA
Engine Knock
Length [cm]
7.7
Number of pins
3
OEM Reference number
21905377A
Packing Unit
1
Plug Type
Blade Terminal
Tightening Torque [Nm]
20
Voltage [V]
12
Weight [kg]
0.09

Knock Sensor HELLA 6PG 009 108-541 OE Ref 021 905 377 A

Knock Sensor OE Ref 021 905 377 A – HELLA – OEM 21905377A

This Knock Sensor OE Ref 021 905 377 A is supplied by HELLA as a replacement for OEM reference 21905377A. It is intended for use in selected VW vehicles and designed to meet original equipment fit and function requirements.

The part is identified by manufacturer reference 6PG 009 108-541 and EAN 4082300290776, 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.

Technical details are not specified.

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 VW 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 Engine 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.