879312003 Upgrade Mercury Marine 5.0L 5.7L 6.2L Fuel Injectors

Upgrade: These injectors are enhanced through a three-step optimization process and dynamically flow matched to within 1%, ensuring uniform fuel delivery. The matching process, along with the injectors' rapid response and linearity, leads to superior idle characteristics, which in turn improve the engine's overall performance.

The injectors undergo flow testing and are rated at 43.5psi with CF-16B calibration fluid. Such a flow rating permits precise calibration of fuel maps, facilitating the optimization of your engine's fueling.

- Mercruiser, Indmar, Crusader models with part number 879312003
- Mercruiser engines: 5.0L / 5.7L (2007-2013), 6.2L (2007-2013)
- Indmar engines: 5.0L / 5.7L (2007-2013), 6.2L (2007-2013)
- MCM engines: 4.3L, 5.0L, 5.7L & 6.2L with part number 879312003

Kindly be advised that our establishment has no affiliation with Mercury Marine and we are not an authorized dealer of their products.