This is an OEM (Original Equipment Manufacturer) part from SK, Germany.

SK is a supplier to Mercedes and other German car companies for many electronic components.

The part number on this is 001-545-06-05 and the current retail is $200.00.

Besides fuel pump, this relay also controls engine RPM and the warm up compensator.

This is a new part, made in Germany.

This new OEM Fuel Pump Relay will fit the following models:

380 SL - 107.045 - 1981

380 SLC - 107.25 - 1981

380 SEL - 126.033 – 1981

450 SEL - 116.033 - 1980

450 SL - 107.044 – 1980

450 SLC - 107.024 – 1980

All applications are accurate to the best of my knowledge, however I advise double checking with your dealer for application to your vehicle, or email me with your VIN # for clarification. I can not be responsible for inaccurate or missing application data, however I will take an item back if the error is mine.