Walker 550-3014 Fuel Injector

Walker Fuel Injector for BMW Applications

Walker Products fuel injector 550-3014 is built for direct replacement service on select BMW turbocharged applications from 2011-2014. It is a fitment-based replacement for BMW 135i, 335i, 535i, 528i, X3, X5, and related models listed below.

Walker Products has supplied fuel system components since 1946 and manufactures engine management parts to meet or exceed OEM standards and specifications. The Walker Products line includes fuel injectors, repair kits, sensors, and related fuel delivery components for aftermarket service.

Key Features

• Fuel injector replacement for select BMW gasoline applications
• Walker Products part number 550-3014
• OE-style fitment for direct service on listed vehicles
• Built under ISO 9001/IATF 16949 quality systems
• Cross-reference example: Bosch 62805

Fitment Details

• Fits 2012-2014 BMW 535i, N/A
• Fits 2012-2013 BMW 135i, N/A
• Fits 2012-2013 BMW 335i, N/A
• Fits 2012-2013 BMW 335i xDrive, N/A
• Fits 2012-2013 BMW 528i, N/A
• Fits 2012-2013 BMW 528i xDrive, N/A
• Fits 2012-2013 BMW 535i GT, N/A
• Fits 2012-2013 BMW 535i GT xDrive, N/A
• Fits 2012-2013 BMW 535i xDrive, N/A
• Fits 2013 BMW 640i, N/A, to 03/2013
• Fits 2013 BMW 640i Gran Coupe, N/A, to 03/2013
• Fits 2013 BMW 740i, N/A
• Fits 2013 BMW 740Li, N/A
• Fits 2013 BMW 740Li xDrive, N/A
• Fits 2013 BMW ActiveHybrid 3, N/A
• Fits 2012-2013 BMW ActiveHybrid 5, N/A
• Fits 2013 BMW ActiveHybrid 7, N/A
• Fits 2013 BMW X1, N/A, to 03/2013
• Fits 2013 BMW X3, N/A, to 03/2013
• Fits 2012-2013 BMW X5, N/A
• Fits 2013 BMW X6, N/A, to 03/2013
• Fits 2012 BMW 328i, N/A
• Fits 2012 BMW 640i, N/A
• Fits 2012 BMW X3, N/A
• Fits 2012 BMW X6, N/A
• Fits 2011 BMW 135i, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW 335i, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW 335i xDrive, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW 535i, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW 535i GT, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW 535i GT xDrive, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW 535i xDrive, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW X3, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW X5, N/A, fits vehicles manufactured from January 2011
• Fits 2011 BMW X6, N/A, fits vehicles manufactured from January 2011

What It Helps Address

• Hard starting caused by a worn or restricted injector
• Rough idle or misfire concerns tied to fuel delivery
• Lean running conditions from inconsistent injector flow
• Fuel trim issues related to injector performance
• Loss of power or hesitation under load

Installation Notes

Confirm the BMW model, engine application, and production date before ordering, especially for vehicles noted as “to 03/2013” or “fits vehicles manufactured from January 2011.” Verify connector style, fuel rail configuration, and OE part number match before installation. This part cross-references Genuine 13647597870 for the same application.

Quality Assurance

Walker Products supports this fuel injector with engineering, product management, and technical documentation developed for aftermarket service. The company states that its fuel system components are manufactured to meet or exceed OEM standards and specifications, with quality processes backed by ISO 9001/IATF 16949 certification.