Main Current Relay HELLA 4RD 007 903-021 OE Ref D921830.0002

Key Specification:
  • Capacitive Load [A]: 5
  • Capacitive Load [A]: 15
  • Capacity at 24V: 10/20A
  • Colour: Black
  • Combi Switch Function: Normally Open Contact
Sale
£ 28
£ 23.33 excl. VAT
Out of stock
SKU:HELLA 4RD 007 903-021
BrandHELLA
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Capacitive Load [A]
5
Capacitive Load [A]
15
Capacity at 24V
10/20A
Colour
Black
Combi Switch Function
Normally Open Contact
Combi Switch Function
Normally Closed Contact
Combi Switch Function
Changeover Contact
EAN
4082300086829
HELLA
Main Current
Inductive Load [A]
16
Length [cm]
3.8
Number of pins
5
OEM Reference number
438187427B
Ohmic Load [A]
20
Packing Unit
1
Plug Type ID
B1
Protection Type (IP Code)
54
Supplementary Info
without holder
Supplementary Info
with diode
Supplementary Info
4RD007903021
Temperature range [C]
80
Voltage [V]
24
Weight [kg]
0.04
Wiring Diagramme
W3

Exceptional Main Current Relay OE Ref D921830.0002 for various vehicle models

This Main Current Relay OE Ref D921830.0002 is designed for those who demand reliability and value for money. Equivalent to OEM Part Number 438187427B, it’s manufactured by HELLA, a name synonymous with quality and precision engineering. Available at an unbeatable price, it includes Référence Number 4RD 007 903-021 and EAN 4082300086829 for easy identification.

Our Electrics parts are crafted from premium materials, ensuring enhanced durability and long-term performance. Whether you’re dealing with wear and tear or replacing a damaged part, this Main Current Relay OE Ref D921830.0002 offers the perfect blend of quality and affordability.

  • without holder
  • with diode4RD007903021

Why This Main Current Relay OE Ref D921830.0002 Stands Out:

  • Designed to meet OEM quality standards for a guaranteed fit.
  • Perfect for

    Please verify compatibility with your vehicle before ordering.

    (check compatibility with your registration).
  • Backed by a 30-day money-back guarantee for worry-free shopping.

Trust e Auto Parts for reliable parts and quick delivery across the UK and Europe. Upgrade your vehicle today!

  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.