Encore FI-J50004 Fuel Injector

OE Fuel Injector for Nissan Sentra

Encore FI-J50004 is a genuine OE-style fuel injector built for precise fuel delivery at the correct point in the piston cycle. It is a top-feed MFI injector for gasoline applications, with O-rings included and a 2-terminal electrical connection.

Compatible with 2002 Nissan Sentra and listed for 2000-2001 Nissan Sentra engine-related fitment notes, this injector supports stable idle quality, improved fuel efficiency, and easier cold starting. Encore Automotive focuses on bringing original equipment technology into the aftermarket for direct replacement needs.

Key Features

• Fuel injector type: MFI injector
• Fuel type: Gas
• Top-feed system design
• O-rings included for sealing
• 2-terminal electrical connection
• Genuine OE part construction
• Part number: FI-J50004

Detailed Description

Encore FI-J50004 is engineered as a direct fuel injection component for the fuel injection system. By metering fuel into the combustion chamber at the proper time, it helps maintain consistent engine operation and supports the drivability characteristics expected from OE replacement parts. This part cross-references Bosch 67327 for the same application.

For Nissan Sentra service work, FI-J50004 is a relevant search term for technicians and buyers looking for a fuel injector replacement for 2002 Nissan Sentra, as well as 2000-2001 Nissan Sentra engine-related applications listed in the fitment data. The part number FI-J50004 is also useful when matching an OE-style injector by reference.

What It Helps Address

• Rough or unstable idle caused by inconsistent fuel delivery
• Hard starting during cold engine conditions
• Poor fuel atomization affecting combustion quality
• Reduced fuel economy from a worn injector
• Fuel delivery issues in Nissan Sentra injector replacement service

Installation Notes and Tips

Verify injector connector style, top-feed configuration, and fuel system requirements before installation. Inspect the fuel rail, seals, and electrical connector condition during service, and replace any damaged sealing surfaces before reassembly. Confirm fitment against the vehicle application and engine configuration listed for your Nissan Sentra before ordering.

Quality Assurance

Encore Automotive positions this part as a genuine OE fuel injector built to original equipment standards for aftermarket service. The design focus is accurate fuel metering, stable idle performance, improved fuel efficiency, and easier cold starting.