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Main Current Relay HELLA 4RD 007 794-021 OE Ref 27DAC 7687 HELLA
Main Current Relay HELLA 4RD 007 794-021 OE Ref 27DAC 7687 HELLA
Main Current Relay HELLA 4RD 007 794-021 OE Ref 27DAC 7687 HELLA
Main Current Relay HELLA 4RD 007 794-021 OE Ref 27DAC 7687 HELLA

Main Current Relay HELLA 4RD 007 794-021 OE Ref 27DAC 7687

Please select your vehicle for fitment.
4.9 on 7 reviews
Key Specification:
  • EAN: 4082300078695
  • Voltage [V]: 12
  • OEM Reference number: 2E0937099
  • Supplementary Info: with resistor
  • Supplementary Info: without holder
See Full Specification
Sale
£ 24.00
£ 18.17 excl. VAT
In Stock
SKU:HELLA 4RD 007 794-021
BrandHELLA
HELLA
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EAN
4082300078695
Voltage [V]
12
OEM Reference number
2E0937099
Supplementary Info
with resistor
Supplementary Info
without holder
Number of pins
5
Weight [kg]
0.04
for OE number
90491314
Packing Unit
1
Colour
Black
Combi Switch Function
Normally Open Contact
Combi Switch Function
Normally Closed Contact
Combi Switch Function
Changeover Contact
Plug Type ID
B1
Length [cm]
3
Relay function
Alternator
Relay function
Window Regulator
Relay function
Central Locking
Relay function
Convertible top hydraulics
Relay function
Daytime Running Light
Relay function
Air Conditioning
Relay function
Horn
Relay function
Windscreen wiper stage 2
Relay function
Windscreen wiper stage 1
Relay function
Fan- heater/air conditioning
Relay function
Light switch
Relay function
Comfort Equipment Variant (trim package)
Relay function
ESP
Relay function
Heated rear window
Relay function
Heated windscreen
Relay function
Low Beam
Relay function
Starter

Main Current Relay OE Ref 27DAC 7687 – HELLA – OEM 2E0937099

This Main Current Relay OE Ref 27DAC 7687 is supplied by HELLA as a replacement for OEM reference 2E0937099. It is intended for use in selected MERCEDES-BENZ, OPEL, SMART, VAUXHALL vehicles and designed to meet original equipment fit and functional requirements.

The part is identified by manufacturer reference 4RD 007 794-021 and EAN EAN: 4082300078695, allowing accurate identification and compatibility verification before installation. It is suitable for replacing worn, damaged, or non-functioning components where dependable operation is required.

  • without holder
  • with resistor

Fitment & Compatibility

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

This part is compatible with selected MERCEDES-BENZ, OPEL, SMART, VAUXHALL models. Detailed compatibility information is available in the Compatibility section of this page.

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

Reference number(s) comparable with the original spare part number
AUDI 2E0 937 099 JAGUAR 27DAC 7687 MERCEDES-BENZ 000 545 55 05 MERCEDES-BENZ 000 545 83 05 MERCEDES-BENZ 000 821 01 63 MERCEDES-BENZ 000 982 81 23 MERCEDES-BENZ 000 982 83 23 MERCEDES-BENZ 001 542 92 19 MERCEDES-BENZ 002 542 14 19 MERCEDES-BENZ 002 542 74 19 MERCEDES-BENZ 002 542 89 19 MERCEDES-BENZ 002 545 14 19 MERCEDES-BENZ 003 542 10 19 MERCEDES-BENZ 003 545 27 05 MERCEDES-BENZ 003 545 86 05 MERCEDES-BENZ 004 545 04 05 MERCEDES-BENZ 005 455 55 05 MERCEDES-BENZ A 000 545 55 05 MERCEDES-BENZ A 000 545 83 05 MERCEDES-BENZ A 000 821 01 63 MERCEDES-BENZ A 000 982 81 23 MERCEDES-BENZ A 000 982 83 23 MERCEDES-BENZ A 001 542 92 19 MERCEDES-BENZ A 002 542 14 19 MERCEDES-BENZ A 002 542 74 19 MERCEDES-BENZ A 002 542 89 19 MERCEDES-BENZ A 002 545 14 19 MERCEDES-BENZ A 003 542 10 19 MERCEDES-BENZ A 003 545 27 05 MERCEDES-BENZ A 003 545 86 05 MERCEDES-BENZ A 004 545 04 05 MERCEDES-BENZ A 005 455 55 05 OPEL 1238307 OPEL 13500119 OPEL 6238515 OPEL 6238564 OPEL 90491314 OPEL 90543014 VAUXHALL 1238307 VAUXHALL 13500119 VAUXHALL 6238515 VAUXHALL 6238564 VAUXHALL 90491314 VAUXHALL 90543014 VOLVO RM13977251 VW 2E0 937 099 MASSEY FERGUSON 4 272 432 M1 LIEBHERR 9 000 032 44 DEUTZ-FAHR 166009 FENDT 4272432M1 SPIERINGS 1018577 HAKO 4 14001 6 KRAMER 1000193647 SPERRY NEW HOLLAND 87329426 SMART 000 545 55 05 SMART 000 545 83 05 SMART 000 821 01 63 SMART 000 982 81 23 SMART 000 982 83 23 SMART 001 542 92 19 SMART 002 542 14 19 SMART 002 542 74 19 SMART 002 542 89 19 SMART 002 545 14 19 SMART 003 542 10 19 SMART 003 545 27 05 SMART 003 545 86 05 SMART 004 545 04 05 SMART 005 455 55 05 SMART A 000 545 55 05 SMART A 000 545 83 05 SMART A 000 821 01 63 SMART A 000 982 81 23 SMART A 000 982 83 23 SMART A 001 542 92 19 SMART A 002 542 14 19 SMART A 002 542 74 19 SMART A 002 542 89 19 SMART A 002 545 14 19 SMART A 003 542 10 19 SMART A 003 545 27 05 SMART A 003 545 86 05 SMART A 004 545 04 05 SMART A 005 455 55 05 MANITOU 23 1244 SOLARIS 1082-000018-00 ROSENBAUER 951763
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.

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