Direct replacement for valvetronic timing actuator motor with part numbers 11377603979 and 11377599021
Compatible with N20 and N55 engines found in 135i, 228i, 320i, 328i, and 428i models
Restores proper variable valve timing function and supports engine efficiency
Designed to meet specifications for consistent electronic response
Helps address valvetronic system errors caused by worn or faulty actuator motors
Description
This valvetronic timing actuator motor is compatible with N20 and N55 engines and fits select 135i, 228i, 320i, 328i, and 428i models.It serves as a direct replacement for part numbers 11377603979 and 11377599021, supporting proper of the valvetronic system.The unit is designed to align with factory specifications for fitment on compatible vehicles.