Hitachi FIJ0030 Fuel Injector

OE Fuel Injector for GDI Applications

The Hitachi FIJ0030 fuel injector is an actual OE-style replacement built for gasoline direct injection systems. It is engineered for precise fuel metering in select Cadillac, Chevrolet, Buick, and GMC applications, including 2010-2011 Cadillac CTS and SRX, 2010-2011 Chevrolet Equinox, and 2010-2011 GMC Terrain.

Key Features

• Fuel injector for direct injection fuel delivery systems
• Blue identification color for part matching and service verification
• Male blade terminal design with 2 terminals
• Actual OE grade construction for factory-style fitment
• Cross-references Standard Ignition FJ1059 for the same application
• Hitachi FIJ0030 is listed for select 2010-2011 Cadillac, Chevrolet, Buick, and GMC vehicles

Detailed Description

Hitachi FIJ0030 is a fuel injector designed for GDI-equipped engines where accurate atomization and consistent fuel delivery are critical. This injector is listed for 2010-2011 Cadillac CTS and SRX, 2011 Chevrolet Captiva Sport, 2010-2011 Chevrolet Equinox, 2010-2011 GMC Terrain, and 2010 Buick Allure and LaCrosse. If you are servicing a Cadillac CTS fuel injector, Chevrolet Equinox fuel injector, or GMC Terrain fuel injector application, FIJ0030 provides an OE-matched service part reference for direct replacement work.

What It Helps Address

• Hard starting caused by a worn or restricted injector
• Rough idle from uneven fuel delivery
• Misfire conditions related to injector performance
• Poor throttle response from inconsistent GDI fueling
• Fuel trim issues tied to injector flow irregularities

Installation Notes and Tips

Verify the injector connector style, terminal count, and fuel injection type before installation. This part uses a 2-terminal male blade connection and is specified for GDI applications, so confirm the original injector matches those details. Always inspect the fuel rail, seals, and related components during service, and follow the vehicle manufacturer’s diagnostic and relearn procedures where required.

Quality Assurance

Hitachi manufactures this injector as an actual OE-grade replacement for the listed applications. Part number FIJ0030 is supported by OE-level fitment data and cross-reference information for service matching.