Walker 550-2066 Fuel Injector

Walker 550-2066 Fuel Injector for Volvo

Walker Products fuel injectors are built for direct fuel system service on select Volvo applications. Part number 550-2066 is a fuel injector for 1999-2006 Volvo S70, S80, C70, S60, and V70 models, giving you a precise replacement option for drivability and fuel delivery repairs.

Key Features

• Fuel injector for select Volvo fuel injection systems
• Walker Products engineering and manufacturing support for accurate application coverage
• Built to meet or exceed OEM standards and specifications
• Fits 2004-2006 Volvo S80, 1999-2004 Volvo C70, 2001-2004 Volvo S60, 1999-2004 Volvo V70, and 1999-2000 Volvo S70
• Cross-references Standard Ignition FJ919 for the same application

Detailed Description

The Walker 550-2066 fuel injector is part of Walker Products’ fuel system and engine management lineup, supported by in-house manufacturing, product management, and engineering resources. Walker Products has supplied fuel system components since 1946 and maintains ISO 9001/IATF16949 certification, with a focus on accurate vehicle applications and technical support. This injector is a direct-fit service part for Volvo S70, S80, C70, S60, and V70 models within the listed year ranges.

For buyers searching for a Volvo fuel injector replacement, Walker 550-2066 provides a straightforward match for common fuel delivery service needs on these vehicles. It is also listed with interchange references including 4G1621, 800-1955N, 67519, 9186060-0, 91860600, 0280155830, and M733.

What It Helps Fix

• Hard starting caused by inconsistent fuel delivery
• Rough idle or misfire conditions related to injector performance
• Lean or rich running concerns on the affected Volvo engine
• Fuel trim issues tied to a worn or restricted injector
• Poor throttle response from uneven cylinder fueling

Installation Notes and Tips

Verify the injector part number against the vehicle’s original component before installation. Confirm the exact Volvo model and year range, since fitment varies by application. Inspect fuel rail seals, connectors, and surrounding fuel system components during service, and follow the vehicle manufacturer’s fuel system procedures.

Quality Assurance

Walker Products manufactures fuel system components to meet or exceed OEM standards and specifications. The company’s ISO 9001/IATF16949 certification supports controlled production and application accuracy for parts such as the Walker 550-2066 fuel injector.