Manual Fuel Primer Pump SIERRA 18-8002S

Compatibility

The SIERRA 18-8002S manual fuel primer pump is a vital component of the fuel system, ensuring a steady and reliable flow of fuel to your outboard engine. The 6mm bulb is designed to facilitate manual bleeding of the system, which is crucial for smooth engine starts. Due to the universal nature of these components, compatibility must be verified by the manufacturer's catalog number (18-8002S) or the original OE number. We do not recommend selecting parts solely based on engine brand, as manufacturers often use different components within the same model line. If you have any doubts about fitting this part to your specific engine, we strongly advise contacting our support team, where our specialists will help you confirm the part's compatibility with your engine.

Installation and Maintenance

Proper installation of the manual pump significantly impacts the durability of the entire fuel system. Pay attention to the fuel flow direction, usually marked with an arrow on the bulb body. Regularly check the elasticity of the bulb and the tightness of connections to avoid air intake issues, which can lead to engine failure on the water. Use only original fuel system components to ensure maximum reliability.

• Effective fuel system bleeding before starting
• Durable construction resistant to fuel and moisture
• Universal 6mm bulb size fitting many installations
• SIERRA manufacturer quality guarantee