OEM Replacement Intake Boot - E30 325e/528e 84-87
Common source of intake & vacuum leaks, poor idle, rough running, and lean condition codes. Replaces BMW part #13711285479
Intake Boot - Febi Bilstein (OEM)
This Intake Boot Fits 1984-1987 E30 325e and E28 528e
The rubber intake boot connects the air flow sensor with the throttle body on the E30 325e 84-87 and E28 528e 82-87. It's after the air filter and mass air meter so any rips or tears on the boot material will allow unfiltered and unmetered air into the engine. And since vacuum and air pressure within the engine are closely managed, any air leak can be a serious problem. Air leaks from a cracked intake boot can cause your 325e or 528e to run rough, poor idle, throttle surging, stumbling, hesitations, and misfires. These can be caused by other things but a leak in the intake boot is easy to check and inexepensive to fix! This boot is made by an OEM supplier to BMW for this part and other rubber hoses and components on your BMW. It comes with a two year warranty.
This part is listed by BMW as BMW part number 13711285479 and is described as Rubber Boot - 13-71-1-285-479
Supersedes BMW part number 13711277252 (13-71-1-277-252)
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
E30 (84-91) > 325e
E30 (84-91) > 325es
E28 (82-88) > 528e