Marine Fuel Filter Water Separator RP080026 – PCM 5.0 5.7 6.0L

Marine Fuel Filter Water Separator – FCC RP080026 for PCM, Crusader & Nautique Engines

Keep your marine engine running cleanly and efficiently with this high-quality Fuel Filter Water Separator designed for PCM EFI (Electronic Fuel Injection) engines equipped with a Fuel Control Cell (FCC) system. Whether you're out on the water for recreation or sport, clean fuel delivery is essential — and this direct-fit replacement makes maintenance straightforward and reliable.

This kit is a direct replacement for part numbers RP080026, BE5017, and ECH-010530-L1M0, and includes the filter element and all necessary o-rings for both threaded (old style) and clamp-on (new style) FCC canisters.

Made in China.

Wide Engine Compatibility

• PCM EFI engines (mid-1996 and later) with FCC system
• PCM / Crusader / Pleasurecraft MP 5.0 (5.0L MPI)
• MP 5.7 (5.7L MPI – EX 343)
• MP 6.0 (6.0L MPI – ZR6 390)
• MP 8.1 / 496 8.1L V8 GM
• 5.0L & 5.7L V8 GM inboard engines
• 5.0L & 5.8L Ford inboard engines
• 7.4L & 8.2L V8 GM inboard engines
• Nautique boats

Product Specifications

• Part Numbers: RP080026, BE5017, ECH-010530-L1M0
• Material: Plastic + Filter Paper
• O-Ring Sizes: Includes both large (threaded FCC canister) and small (clamp-on FCC canister) o-rings
• Color: As shown

What's in the Box

• 1 × Fuel Filter Element
• 3 × O-Rings (assorted sizes for old and new style canisters)

Step-by-Step Installation Guide

1. Disconnect the two-wire electrical connectors from the FCC and the low-pressure fuel pump (LPFP), and disconnect the fuel supply line from the LPFP.
2. Release the canister retaining clamp using a 7/16-inch wrench, slide the canister downward, and drain the contents into an approved container.
3. Remove the old fuel filter from the canister and take out the old o-rings from the FCC head.
4. Install the new o-rings and lubricate them to ease installation.
5. Slide the new filter onto the high-pressure pump, reinstall the canister, and tighten the retaining clamp securely.
6. Reconnect the fuel supply line to the LPFP.
7. Reconnect the two-wire electrical connectors to the FCC and the LPFP.
8. Start the engine and inspect carefully for any fuel leaks.

O-Ring Note: For threaded FCC canisters (old style), use the larger o-ring only. For clamp-on FCC canisters (new style), use the smaller o-rings.

Why Regular Fuel Filter Maintenance Matters

Replacing your marine fuel filter on a regular schedule helps protect fuel injectors, prevents water contamination from reaching the engine, and maintains optimal fuel pressure. Learn more about marine engine maintenance best practices from resources like the U.S. EPA Marine Engine information page.

Looking for more automotive and marine accessories? Check out our 1/2" ABS Quick Connector Double Male Hose Coupling Adapter Set or our 1/4" Stainless Steel Pressure Washer Drain Hose Nozzle for more handy maintenance tools.

Frequently Asked Questions

Q: What engines is the RP080026 fuel filter water separator compatible with?

A: This fuel filter is compatible with PCM EFI engines equipped with a Fuel Control Cell (FCC) system (mid-1996 and later), including PCM/Crusader/Pleasurecraft MP 5.0, MP 5.7, MP 6.0, MP 8.1, and various V8 GM and Ford inboard marine engines, as well as Nautique boats.

Q: What replacement part numbers does this fuel filter replace?

A: This filter is a direct replacement for part numbers RP080026, BE5017, and ECH-010530-L1M0.

Q: Which o-ring should I use for my FCC canister type?

A: For threaded FCC canisters (old style), use only the larger o-ring included in the kit. For clamp-on FCC canisters (new style), use the smaller o-rings. All three o-rings are included in the package.

Q: How often should I replace the marine fuel filter on my PCM engine?

A: Most marine engine manufacturers recommend replacing the fuel filter and water separator element at least once per season or every 100 hours of operation, whichever comes first. Always inspect the filter at the beginning of each boating season.

Q: Is this fuel filter easy to install myself?

A: Yes. With basic hand tools — including a 7/16-inch wrench — most boat owners with general mechanical knowledge can complete this replacement. Follow the step-by-step instructions included above and always inspect for fuel leaks after installation.