Keep fuel delivery on your classic V12 or four-cylinder precisely metered with the Standard Ignition FJ516 fuel injector. It is a direct-fit fuel injector for the 1976-1979 Jaguar XJS 5.3L and also fits the 1975-1979 Jaguar XJ12 5.3L and 1971-1974 Saab 99 1.9L or 2.0L.
On the 1975-1979 Jaguar XJ12 and 1976-1979 Jaguar XJS it serves the V12-5.3L. On the 1971-1974 Saab 99 it covers the L4-1.9L (1971-1972) and L4-2.0L (1973-1974). The listed Jaguar applications use 12 injectors and the Saab applications use 4. This is a new, top-feed MFI injector, and it is listed as including a fuel hose.
- Precise metering: Engine-specific, laser-drilled metering discs calibrate fuel flow rates and spray patterns. They are designed to support normal engine performance and fuel economy.
- Fine atomization: A high-precision, engine-specific nozzle is designed to atomize fuel for efficient combustion.
- Sealing: High-temperature Viton O-rings help seal the injector against fuel leaks.
- Corrosion resistance: Brass terminals, plus a stainless steel calibration slide and spring, resist corrosion for consistent operation.
Each injector is tested and calibrated at the end of the line. The design is validated in the USA through lab, climate and real-world vehicle testing. It connects through two male blade terminals and has a black finish. It is designed and manufactured in Greenville, SC. Country of origin: United States.
Rough idle, misfires, hesitation or a fuel smell can have several causes, so diagnose the fuel system first. If a clogged, leaking or failed injector is the cause, the FJ516 replaces it.
Interchange: 2-18528 · 800-1527N
218528 · 8001527N · 57528 · 0280150045 · 280150045 · 73143 · C42160 · C45675 · 0000871723 · 8354664 · 8380719
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
57528, 0280150045, 280150045, 2-18528, 73143, C42160, C45675, 0000871723, 8354664, 8380719, 800-1527N, FJ516
Frequently Asked Questions
What does the Standard Ignition FJ516 fuel injector do?
It delivers metered fuel to the engine. Laser-drilled metering discs set the flow rate and spray pattern, and an engine-specific nozzle atomizes the fuel for efficient combustion.
What comes with the FJ516?
The FJ516 is a new MFI fuel injector and is listed as including a fuel hose. It uses high-temperature Viton O-rings to help seal against fuel leaks.
What are the FJ516's electrical and feed specs?
It is a top-feed injector with two male blade terminals. The terminals are corrosion-resistant brass, and the body has a black finish.
How many injectors do the 1975-1979 Jaguar XJ12 5.3L, 1976-1979 Jaguar XJS 5.3L and 1971-1974 Saab 99 1.9L or 2.0L use?
The listed 1975-1979 Jaguar XJ12 and 1976-1979 Jaguar XJS V12-5.3L applications use 12 injectors. The listed 1971-1974 Saab 99 1.9L and 2.0L applications use 4.
What are signs a fuel injector may need replacing?
Signs include rough idle, misfires, hesitation, hard starting and a fuel smell or visible leak. These can have other causes, so diagnose the fuel system before replacing the injector.
