Standard Ignition FJ1561 Fuel Injector

Direct GDI Fuel Injector for GM Applications

Standard Ignition FJ1561 is a new direct fuel injector built for gasoline direct injection systems. It is finished in black and gray and is engineered for vehicles that rely on precise high-pressure fuel delivery for proper engine operation.

Compatible with select Buick, Cadillac, Chevrolet, and GMC models, including the Buick Envision, Cadillac XT4, Cadillac XT5, Cadillac XT6, Cadillac CT4, Cadillac CT5, Cadillac CT6, Chevrolet Blazer, and GMC Acadia.

Key Features

• New fuel injector for direct injection systems
• GDI injector type for high-pressure fuel delivery
• Black and gray finish
• Standard Ignition FJ1561 replacement part
• Cross-references Dorman - HELP 68135 for the same application

Application Details

This Standard Ignition FJ1561 fuel injector is built for direct fuel injection service on late-model GM platforms. It is used in vehicles such as the 2021-2025 Buick Envision, 2020-2025 Cadillac CT4, 2019-2025 Cadillac XT4, 2021-2025 Cadillac XT6, 2020-2025 Chevrolet Blazer, 2020-2024 Cadillac XT5, 2020-2023 GMC Acadia, 2020-2021 Cadillac CT5, and 2019 Cadillac CT6. The FJ1561 supports direct-system fuel metering where accurate injector performance is critical to combustion quality and drivability.

Common Issues This Part Can Address

• Hard starting caused by poor fuel atomization
• Rough idle from inconsistent injector delivery
• Misfire conditions related to injector wear or clogging
• Fuel trim concerns tied to inaccurate direct injection flow
• Loss of performance from a failing GDI injector

Installation Notes and Tips

Verify engine code, fuel system type, and VIN-specific fitment before installation. Because this is a direct fuel injector, clean sealing surfaces and follow the vehicle service procedure for fuel system depressurization and injector replacement. Confirm electrical connector condition and inspect related fuel system components during service.

Quality Assurance

Standard Ignition supplies replacement ignition and fuel system components for service applications, and this injector is a new part built for direct-injection use. Confirm fitment against the vehicle listing before ordering. This part cross-references Dorman - HELP 68135 for the same application.