VVT Actuator Shaft and Motor 11377603979 11377599021 Compatible with N20 N26 N55 Engines

Fitment: For N20, N26, and N55 engines.Compatible with models including 135i (2011–2013), 228i (2014), 228i Coupe (2015–2016), 228i Convertible (2015–2016), 228i xDrive (2015–2016), 320i (2012–2015), 320i xDrive (2013–2015), 328i Sedan (2012–2013), 328i (2014–2015), 328i GT xDrive (2014–2015), 328i xDrive Sedan (2013), 328i xDrive (2014–2015), 335i (2011–2015), 335i GT xDrive (2014–2016), 335i xDrive (2011–2015), 428i (2014–2016), 428i Gran Coupe (2015–2016), 428i xDrive (2014–2016), 428i xDrive Gran Coupe (2015–2016), 435i (2014–2016), 435i Gran Coupe (2015–2016), 435i xDrive (2014–2016), 435i xDrive Gran Coupe (2015–2016), 528i (2012–2016), 528i xDrive (2012–2016), 535i (2011–2016), 535i GT (2010–2016), 535i GT xDrive (2011–2016), 535i xDrive (2011–2016), 640i (2012–2015), 640i Gran Coupe (2013–2015), 640i xDrive (2014–2015), 640i xDrive Gran Coupe (2014–2015), 740Li (2013–2015), 740Li xDrive (2013–2015), 740i (2013–2015), ActiveHybrid 3 (2013–2015), ActiveHybrid 5 (2012–2016), ActiveHybrid 7 (2013–2015), M235i (2014–2016), M235i xDrive (2015–2016), M3 (2015–2016), M4 (2015–2016), X1 (2012–2015), X3 Turbo (2011–2012), X3 (2013–2016), X4 (2015–2016), X5 (2011–2016), X6 (2011–2016), and Z4 (2012–2016).

• Designed specifically for N20, N26, and N55 inline-4 and inline-6 engines
• Replaces OEM part numbers 11377603979 and 11377599021 as a direct-fit assembly
• Includes both the VVT actuator shaft and integrated motor in a single unit
• Engineered to restore precise camshaft phasing and maintain valve timing function
• Compatible with vehicles equipped with Valvetronic and Double VANOS systems using these engine families