Vehicle connections.
Component by component.

Explore FEP connector housings, wire seals and cavity plugs, trailer sockets, and oil pressure switches. Start with a product type, then compare the interface and installation details for your application.

Explore product families Contact Nexus

FEP componentsVehicle electrical componentsPart number sourcing

01 / The FEP line

Match the interface.
Check the fit.

FEP Fahrzeugelektrik Pirna develops electrical connectors and switching components for vehicle systems. Explore the Nexus selection for harness connections, wire sealing, trailer interfaces, and oil pressure switching, then confirm the part number and application requirements for your assembly.

02 / Product families

Find your starting point.

Click an image to select its category in the finder. More FEP product types are available below.

Connector housings

Start with the interface

FEP 42545500 black connector housing with red locking detail

Compare connector housings by positions, gender, terminal size, coding, and sealing, then confirm the mating parts for your application.

Wire seals & cavity plugs

Complete the seal

FEP 46021300 red ribbed wire seal with central opening

Narrow wire seals and cavity plugs by product subtype, series, and terminal size, then check wire section and connector fit.

Trailer sockets

Connect the trailer

FEP 2015300 black trailer socket with closed lid beside a cable-entry boot

Compare 7- and 13-position trailer sockets by product subtype, then confirm the mating plug and installation details.

Oil pressure switches

Match the application

FEP 10022100 oil pressure switch with metal hex body and blade terminal

Narrow oil pressure switches by thread and working pressure range, then verify the switching function and application requirements.

Representative products shown. Configurations vary by part number.

03 / Selection essentials

The right part starts with the right details.

Match connector series, positions, coding, and terminal size to the mating assembly.
Confirm wire seal dimensions and wire section, or cavity plug fit, for the chosen connector.
Check trailer socket pin count and mating plug; for oil pressure switches, verify thread, pressure range, and switching function.

Looking for a specific FEP part?

Send your part number, required quantity, and key specifications. Our team can help confirm pricing, availability, and sourcing options for your request.

Talk to our team

Vehicle connections.Component by component.

Match the interface.Check the fit.