Mechanical Fuel Pump SIERRA 18-7282

Compatible Engines

Ensure the reliable operation of your marine propulsion system by choosing the SIERRA mechanical fuel pump 18-7282. This is a critical component of the intake system that guarantees consistent and precise fuel delivery to the combustion chamber. This part is dedicated to outboard and sterndrive engines, including popular MERCRUISER units with capacities of 2.5L, 3.0L, and 3.7L. Due to the variety of engine configurations across different production years, compatibility must always be verified by the manufacturer's catalog number (18-7282) or the original OE number. If you are unsure whether this pump fits your engine, contact our customer service department to select the correct part and avoid errors.

Installation and Maintenance

Replacing the pump is a standard maintenance procedure that extends engine life. We recommend regular inspection of the diaphragm and fuel lines. Using original SIERRA parts ensures durability and compliance with engine manufacturer standards.

• Guaranteed Seal – high manufacturing quality prevents leaks and pressure loss.
• Optimal Fuel Metering – stable pump operation leads to even combustion and better dynamics.
• Availability of Spare Parts – number 18-7282 is a widely used standard in the marine industry.
• Easy Installation – replacement does not require specialized tools, reducing service costs.