ApplicationLow Pressure Electric Fuel Pump compatible for Mercruiser Engines Used on 1998 & UP 4.3L V6, 5.0L & 5.7L V8 Used on Carb engines and Low Pressure Pump for MPI Note this pump connects with a plug on a cableSpecificationOEM & Part Number: 861155A3 , 861155-2 , 12653 , 935432 , K9248 , 18-8868 Condition: 100% brand new Warranty: one year warranty for any manufacturing defect Quantity: as the picture showNote- No instruction included; professional installation is suggested. - High performance aftermarket products made in our own factory with more than 10 years experience