Walker 550-2116 Fuel Injector

Walker Fuel Injector for Ford Fiesta

Walker Products fuel injector 550-2116 is built for 2011-2012 Ford Fiesta applications. It is a direct-fit fuel injection component for drivers replacing a worn or inconsistent injector in the fuel delivery system.

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, oxygen sensors, throttle position sensors, cam and crankshaft sensors, repair kits, spark plug wires, and gaskets.

Key Features

• Fuel injector for 2011-2012 Ford Fiesta
• Walker Products part number 550-2116
• Built to OEM standards and specifications
• Backed by Walker’s manufacturing, engineering, and product support teams
• ISO 9001/IATF16949 certified manufacturing

Detailed Description

Walker fuel injector 550-2116 is a replacement fuel injection component for the Ford Fiesta, covering 2011 and 2012 model years. This injector is intended for vehicles needing accurate fuel delivery to support proper engine operation, drivability, and emissions performance. If you are searching for a Ford Fiesta fuel injector replacement, Walker Products 550-2116 provides a direct application match for the listed vehicles.

This part cross-references Bosch 62411 for the same application.

Common Issues This Part May Address

• Rough idle caused by uneven fuel delivery
• Hard starting related to injector wear or clogging
• Misfire conditions tied to poor atomization
• Fuel trim concerns from inconsistent injector output
• Reduced throttle response from a failing injector

Installation Notes and Tips

Confirm vehicle year and application before installation. Inspect the fuel rail, seals, and related fuel system components during replacement, and follow factory service procedures for depressurizing the system and verifying leak-free operation after installation. For best results, compare the original injector connector and application details with the vehicle listing for your Ford Fiesta.

Quality Assurance

Walker Products manufactures fuel system components to meet or exceed OEM standards and specifications. The company supports production with in-house engineering, product management, and technical documentation, and operates under ISO 9001/IATF16949 certified quality systems.