Skip to Content

OEM MerCruiser 7.4L MPI V8 Fuel Rail Assembly w/ 8 Fuel Injectors & Wiring Harness

OEM fuel rail assembly removed from a MerCruiser 7.4L MPI V8 marine engine. Includes the complete fuel rail, eight OEM fuel injectors, attached injector wiring harness, fuel pressure regulator, mounting brackets, fuel crossover tubing, and associated components exactly as shown.

Designed for MerCruiser multi-port fuel injection (MPI) applications. This assembly retains the original injector connectors and wiring harness for simplified installation and service reference. Please verify compatibility using your engine serial number and part numbers prior to purchase.

Highlights:

• OEM MerCruiser 7.4L MPI Fuel Rail Assembly

• Complete Fuel Rail Included

• Eight OEM Fuel Injectors Included

• Injector Wiring Harness Included

• Fuel Pressure Regulator Included

• Injector Electrical Connectors Intact

• Fuel Crossover Tube Included

• Mounting Brackets & Hardware Included

• Genuine MerCruiser Marine Component

• Freshwater Engine Removal

• Sold Exactly As Pictured

Condition:

• Used condition

• Removed from a freshwater-operated marine engine

• Normal cosmetic wear consistent with marine use and storage

• Minor scratches, scuffs, oxidation, and surface imperfections present

• Injector bodies and electrical connectors appear intact

• Wiring harness insulation remains attached and serviceable

• Fuel injectors have not been flow tested

• Professional cleaning, inspection, and servicing recommended prior to installation

• Please review all photos carefully for exact condition and included components

Specifications:

Brand: MerCruiser

Engine Application: 7.4L MPI V8

Part Type: Fuel Rail Assembly

Fuel System: Multi-Port Fuel Injection (MPI)

Included Components: Fuel Rail, (8) Fuel Injectors, Wiring Harness, Fuel Pressure Regulator, Mounting Brackets

Condition: Used

Dealer Sale – Sunset Marine TX LLC

SKU: 10325

1,029.99 1,029.99

 Terms and Conditions