BMW N54 turbo oil feed line O-ring seal 11427558936

Direct-fit O-ring for the turbo oil feed line on BMW N54 engines - no guesswork, no adaptation. Fits E82 135i, E90/E92 335i and all N54-powered models where the original seal has perished or leaked.

• Replaces the small black O-ring at the turbocharger oil inlet connection
• Genuine BMW part - not an aftermarket copy or generic rubber ring
• Essential during turbo service, oil feed pipe replacement or routine N54 maintenance
• Prevents slow seepage that leads to smoke, mess and false leak diagnoses

Not for N55, B58 or any other engine. Just the right seal, for the right job.