BG4 - 20 pack blanking plugs

The Link ECU BG4 blanking plugs come as a 20 pack, designed to seal unused connector positions in Link ECU harnesses. These protective plugs prevent moisture ingress, dust contamination and potential corrosion in vacant pin locations, ensuring reliable long-term performance. Essential for professional wiring installations where not all connector positions are populated, they maintain the integrity of your ECU connections. Supplied in bulk quantity to suit workshop environments where multiple builds or harness modifications are regularly undertaken.