Walker 550-2049 Fuel Injector

Walker 550-2049 Fuel Injector Overview

Walker Products fuel injector 550-2049 is built for direct replacement service in select Dodge Ram 1500 and Jeep Liberty applications. It is backed by Walker’s long-running fuel system manufacturing experience and focus on OEM-level specifications for aftermarket repair.

Compatible With 2002-2003 Dodge Ram 1500 and 2002-2003 Jeep Liberty, this injector supports accurate fuel delivery for common drivability repairs. The Walker Products line is known for fuel injection and engine management components, including injectors, sensors, repair kits, and related sealing parts.

Key Features

• Walker Products fuel injector, part number 550-2049
• Direct-fit replacement for select 2002-2003 Dodge Ram 1500 and Jeep Liberty applications
• Built to meet or exceed OEM standards and specifications
• Supported by Walker’s in-house manufacturing, engineering, and product management teams
• Part of the Walker Products fuel injection and engine management product line
• This part cross-references Bosch (e.g., 15829, 62249) for the same application.

Detailed Description

Walker 550-2049 is a fuel injector for vehicles that require precise fuel metering to maintain proper engine performance. It is listed for 2002-2003 Dodge Ram 1500 and 2002-2003 Jeep Liberty applications, making it a focused replacement choice for fuel system service on those platforms. The injector is manufactured under Walker Products’ quality systems, with engineering support aimed at maintaining accurate part production and application coverage.

For buyers searching for a 2002-2003 Dodge Ram 1500 fuel injector or a 2002-2003 Jeep Liberty fuel injector, part number 550-2049 provides a direct reference point for ordering and catalog matching. It also cross-references Standard Ignition FJ479 for the same application.

Common Repair Uses

• Restores proper fuel delivery when an injector is restricted or failing
• Addresses rough idle caused by inconsistent injector flow
• Helps correct hard starting related to fuel metering issues
• Supports repair of misfire conditions tied to injector performance
• Helps resolve fuel trim problems caused by uneven injector operation

Installation Notes

Verify engine and application details against the vehicle before installation. Inspect injector seals, connectors, and fuel rail condition during service, and follow the vehicle manufacturer’s fuel system procedures for depressurizing and reassembly. Confirm the injector part number 550-2049 matches the required application before replacing the original component.

Quality Assurance

Walker Products has supplied fuel system components since 1946 and operates as an ISO 9001/IATF16949 certified manufacturer. Its fuel injection products are produced with internal manufacturing and technical support resources to help maintain application accuracy and consistent part quality.