AP03 Eccentric Shaft Valvetronic For 1 3 4 5 X5 X6 Series N55 3.0L 11377589883 This eccentric shaft valvetronic component is designed to restore engine performance for vehicles equipped with the N55 3.0L engine.The part corresponds to OE number 11377589883.It is compatible with select models including the 1 Series (135i, 135is), 3 Series (335i, 335i GT xDrive, 335i xDrive, ActiveHybrid 3), 4 Series (435i, 435i GC, 435i GC xDrive, 435i xDrive), 5 Series (535i, 535i GT, 535i GT xDrive, 535i xDrive, ActiveHybrid 5), 6 Series (640i, 640i GC, 640i GC xDrive, 640i xDrive), 7 Series (740i, 740Li, 740Li xDrive, ActiveHybrid 7), M2 (M2, M235i, M235i xDrive), M3, M4, X1 (xDrive35i), X3 (xDrive35i), X4 (M40i, xDrive35i), X5 (sDrive35i, xDrive35i), and X6 (sDrive35i, xDrive35i).Coverage includes model years ranging from 2010 to 2017 depending on the specific vehicle chassis and configuration such as E70, E71, E82, E84, E88, E90, E91, E92, E93, F01, F02, F06, F07, F10, F11, F12, F13, F15, F16, F18, F20, F21, F22, F23, F25, F26, F30, F31, F32, F33, F34, F35, F36, F80, F82, F83, and F87.Vehicle compatibility lists may vary; please verify fitment by matching the OE number 11377589883 with your existing part before purchase.This item functions as a direct replacement to ensure proper valvetronic.