O-ring for injection nozzles Bosch Siemens Deatschwerks

Replacement O-ring for your fuel injector. The O-rings on the injection nozzles tend to become porous over time, causing leaks. This can cause your engine to draw in the wrong air and fuel can leak between fuel rail and the injector. All this leads to poor engine running or, in the worst case, to a fire in the engine compartment if fuel escapes and runs onto the manifold. We recommend replacing the sealing ring with every installation and checking it regularly. Please select the manufacturer of your fuel injector. Price. Per O-ring We also offer a complete service for your fuel injectors. Just click here!