Electronic actuator BMW 3 (E46) 1998–2007 318 i N46 B20 A 6902854

Part type

Electronic actuator

Manufacturer

BMW

Model

3 (E46)

Years

1998–2007

Engine

318 i

Engine code

N46 B20 A

Part brand

Behr

SKU

1B856498

OEM

6902854

ECB163

35451F

This Behr electronic actuator controls the heating and ventilation airflow inside the BMW 3 E46 cabin. It drives the blend door mechanism to regulate temperature and air distribution across the dashboard vents. The unit shows general wear and visible dust; verify OEM codes 6902854, 35451F, or ECB163 against your donor vehicle before ordering to confirm fitment on your 318 i, 318 Ci, or 318 ti model.