Sierra 18-99180 99180 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron
Sierra 18-99180 99180 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron Product Description
Keep your marine engine running smoothly even in harsh saltwater environments with the Sierra 18-99180 replacement filter. Designed as a direct swap for Racor Turbine Fuel Water Separator elements, this 30-micron filter traps contaminants and water before they reach your fuel system, preventing costly downtime on the water. Boat owners trust Sierra parts for their reliable performance and exact-fit engineering that matches original specs.
Standout Features for Everyday Boating Reliability
- Precision 30-Micron Filtration: Captures tiny particles and emulsified water, protecting injectors and pumps from wear in diesel and gasoline setups.
- Integrated Bail Handle: Makes swapping out the old filter a breeze—no more fumbling with slippery caps during maintenance.
- Meets or Exceeds OEM Standards: Rigorous testing ensures it delivers the same flow rates and separation efficiency as factory Racor units.
- Corrosion-Resistant Build: Handles the rigors of marine life, from humid bilges to fuel laced with ethanol.
Why This Filter Boosts Your Boat's Performance
In the world of boating, clean fuel is everything. Water in your tank—from condensation or bad marina pumps—can lead to rough idling, power loss, or complete engine failure mid-trip. This Sierra replacement excels at coalescing water droplets and filtering out dirt down to 30 microns, far finer than many stock setups. You'll notice crisper throttle response, better fuel economy, and peace of mind knowing your investment is safeguarded.
Unlike basic spin-on filters, the Turbine design uses centrifugal force to spin fuel through a conical stack, flinging heavier water and debris outward for superior separation. Pair that with Sierra's quality media, and you're getting pro-level protection without the premium price tag.
Simple Swap: Installation in Under 10 Minutes
- Shut off fuel supply and relieve system pressure—safety first.
- Drain any water from the separator bowl using the petcock valve.
- Unscrew the old element by hand or with a strap wrench; the bail handle pops right off.
- Lubricate the new O-ring with clean fuel, thread on the Sierra 18-99180, and hand-tighten until snug.
- Prime the system, check for leaks, and you're back on the water.
Pro tip: Inspect the bowl gasket during changes and replace if cracked—it's a common oversight that leads to leaks.
Maximize Longevity with Smart Maintenance
Change this filter every 200-500 hours or annually, whichever comes first, but inspect the water collection bowl monthly. Signs it's time for a new one? Milky fuel, hard starting, or black smoke from the exhaust. For high-hour users like fishing charters, pair it with a pre-filter to extend service life and save money long-term.
"Switched to Sierra replacements last season—no issues, and the easy-grip top makes solo maintenance hassle-free." – Experienced boater feedback
Frequently Asked Questions
What does the Sierra 18-99180 filter replace?
It directly replaces Racor Turbine Series Fuel Water Separator elements like the 99180, fitting models such as 500FG, 600FG, and similar Turbine separators used in marine applications.
Is this a 30-micron filter suitable for diesel and gasoline?
Yes, the 30-micron rating provides fine filtration for both diesel and gasoline outboards, sterndrives, and inboards, effectively removing water and particulates.
How does the integrated bail handle help during installation?
The built-in bail on the end cap gives you a secure grip for easy removal, even with wet hands or in tight engine compartments—no tools required.
Does this filter meet original manufacturer specs?
Absolutely—Sierra engineers it to match or exceed Racor and engine OEM requirements for flow, pressure drop, and filtration efficiency.
What's the benefit of 30-micron filtration over coarser options?
It traps finer contaminants that could damage high-pressure fuel systems, improving engine longevity, fuel atomization, and overall reliability on the water.
Can I install this filter myself without special tools?
Yes, it's a straightforward cartridge swap. Just follow basic safety steps like depressurizing the system and using fuel to lube the seals.
How often should I replace this fuel water separator filter?
Every 200-500 operating hours or once a year, but check the separator bowl more frequently for water accumulation based on your fuel quality.
- Replacment for Racor Turbine FWS filters
- Integrated bail on top of end cap for easy removal
- All Sierra filters are designed to meet or exceed your engine manufacturer's requirements
Save $4 when you buy the Sierra 18-99180 99180 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron for only $12 from NVN Marine! Same day shipping before 3pm.
Sierra 18-99180 99180 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Sierra Engine Parts |
| Weight: |
0.94 lb |
| Micron: |
30 |
| Fits: |
1000 Series |
| Replaces: |
Racor 2020N-30 |
Sierra 18-99180 99180 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron User Reviews
Sierra 18-99180 99180 Repalcement Racor Turbine Fuel Water Separator Filter, 30 Micron Shipping & Return
| Shipping Weight: |
0.94 lb |
|---|---|
| Box Sizes: |
4.00 (h) x 4.00 (w) x 9.00 (l) |
| Cubic Feet: |
144.0 |
| Returnable: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.



