Crusader Fuel/Water Separator – OEM Part RA080033
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Crusader Fuel/Water Separator – OEM Part RA080033
Protect your engine’s fuel system from the water and contamination that are a constant reality in marine environments. This OEM-specification fuel/water separator is engineered for Crusader gasoline inboard engines, removing water and fine particulates from the fuel supply before they reach the injectors or carburettor — where damage is expensive and often sudden.
The clear bowl lets you see water accumulation at a glance without disassembly, and the drain valve makes routine water removal quick and clean. Using a genuine OEM separator ensures the correct flow rate, thread sizing, and filtration rating for your engine — aftermarket substitutes often compromise on one or more of these specs.
Best Use Case
Best suited as a direct OEM replacement on Crusader-powered inboard boats during scheduled fuel system service, or any time fuel quality issues, rough running, or injector problems point to contamination in the fuel supply. Also the right choice when the existing separator bowl is cracked, the drain valve is seized, or the filter element can no longer be sourced separately. Inspect and drain at every service interval — more frequently if the vessel operates in areas with poor fuel quality.
- Type: Fuel/water separator with clear bowl and drain valve
- Application: Crusader gasoline inboard engines
- Specification: OEM replacement
- Part number: RA080033
- Bowl: Clear for visual water level inspection
- Drain: Integrated drain valve for water removal
Parts Desk Insights
This separator (RA080033) sits immediately upstream of the fuel delivery system and is a companion part to the PCM Modular Returnless Fuel System RA080034A — if you’re servicing or replacing the fuel system assembly, replace the separator at the same time. Confirm fitment against your engine model and serial number; Crusader engines span multiple generations and fuel system configurations vary. Replace the filter element on the manufacturer’s recommended interval or sooner if you notice reduced fuel flow, rough idle, or water in the bowl after a short run. Do not run the engine with a saturated or bypassed separator — water in the fuel system causes injector and pump damage that far exceeds the cost of routine filter replacement.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.