Keep your Suzuki outboard running smoothly on every outing with the Sierra 18-8622 fuel filter. Designed as a direct replacement for OEM part 8622, this filter traps dirt, debris, and water from your fuel line, preventing clogs that could stall your engine mid-adventure. Boat owners swear by it for its reliable performance in harsh marine environments, where clean fuel is non-negotiable for peak power and longevity.
Perfect Fit for Suzuki Outboards
This Sierra fuel filter slots right into popular Suzuki models, ensuring hassle-free swaps without custom modifications. It’s engineered to match the exact specifications of the original, so you get OEM-level filtration without the premium price tag. Whether you’re rigging up a compact tiller or a full-sized console boat, it handles the demands of four-stroke and two-stroke setups alike.
Compatible with a wide range of Suzuki outboards from 40HP to 250HP
Replaces Sierra part 18-8622 and Suzuki 8622
Ideal for both freshwater and saltwater use
Key Features That Stand Out
What sets the Sierra 18-8622 apart? It’s built with high-grade media that captures even microscopic contaminants, extending the life of your carburetor or fuel injectors. The corrosion-resistant housing laughs off saltwater exposure, and the precise threading makes installation a breeze—often done in under 10 minutes with basic tools.
Feature
Benefit
High-efficiency pleated filter media
Captures 99% of particles down to 10 microns
Robust plastic body
Resists cracking under pressure and vibration
Clear top design
Easy visual inspection of fuel flow and condition
Meets or exceeds OEM specs
Peace of mind with every start-up
Simple Installation Steps
No need for a marine mechanic—here’s how to DIY your filter replacement:
Shut off fuel supply and relieve pressure in the line.
Disconnect fuel lines from the old filter (use rags to catch spills).
Unscrew the filter counterclockwise and inspect for debris.
Apply fuel lube to the new gasket, thread on the Sierra 18-8622 clockwise until snug.
Reconnect lines, prime the system, and test run the engine.
Pro tip: Swap it out annually or every 100 hours of operation to dodge ethanol-related gunk buildup in modern fuels.
Why Boat Enthusiasts Choose Sierra
Sierra isn’t just another aftermarket brand—it’s trusted by riggers and weekend warriors for delivering quality that rivals factory parts. With rigorous testing for flow rates and burst pressure, the 18-8622 keeps your Suzuki firing on all cylinders. Skip the breakdowns and enjoy uninterrupted time on the water, knowing your fuel system’s protected.
Frequently Asked Questions
Does the Sierra 18-8622 fit all Suzuki outboards?
No, but it fits most Suzuki models from 40HP to 250HP. Always cross-check your engine’s OEM part number against 8622 for exact compatibility.
