Description
The Sierra Marine 18-7281 Mechanical Fuel Pump is a replacement gasoline fuel pump designed for compatible MerCruiser 4-cylinder stern drive engines, including specified 2.5L, 3.0L and 3.7L applications.
The pump uses 1/4"-18 female-threaded inlet and outlet connections and includes the mounting gasket for installation. It is designed as a durable marine replacement for the corresponding original equipment component in compatible applications.
Features
- Mechanical marine fuel pump
- Designed for compatible MerCruiser stern drive engines
- Fits specified 4-cylinder applications
- Compatible with 2.5L, 3.0L and 3.7L engines
- Designed for gasoline fuel systems
- 1/4"-18 female-threaded inlet
- 1/4"-18 female-threaded outlet
- Mounting gasket included
- Built for demanding marine environments
- Designed for durability and long service life
- Designed to meet or exceed the original equipment part it replaces
- Limited 2-year warranty
Specifications
- Brand: Sierra Marine
- Manufacturer Part Number: 18-7281
- Series: Marine Series
- Product Type: Mechanical Fuel Pump
- Application: Marine / Stern Drive
- Engine Compatibility: MerCruiser 4-Cylinder Stern Drive Engines
- Engine Displacement: 2.5L / 3.0L / 3.7L
- Fuel Type: Gasoline
- Inlet Quantity: 1
- Inlet Size: 1/4"-18
- Inlet Connection: Female Thread
- Outlet Quantity: 1
- Outlet Size: 1/4"-18
- Outlet Connection: Female Thread
- Condition: Brand New
- Product: Genuine Sierra Marine Product
What's Included
- 1 Sierra Marine 18-7281 Mechanical Fuel Pump
- Mounting Gasket
Compatibility
Designed for compatible:
- MerCruiser 2.5L 4-Cylinder Stern Drive Engines
- MerCruiser 3.0L 4-Cylinder Stern Drive Engines
- MerCruiser 3.7L 4-Cylinder Stern Drive Engines
Exact compatibility can vary by engine model and configuration. Before ordering, verify your engine identification, existing fuel pump configuration, inlet and outlet connections, and Sierra Marine part number 18-7281.
Important
This pump is designed for the specified gasoline-powered MerCruiser applications. Do not select a replacement fuel pump based solely on engine displacement, as different configurations may use different pumps.
Marine fuel-system components should be installed using the appropriate procedures and connections for the specific engine and fuel system.
Warranty
Backed by a limited 2-year manufacturer warranty.
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