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Maintenance Kit – Fits Honda BF4, BF4.5, BF5 (Replaces 06211-ZV1-505)

Regular price $49.50

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Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


International delivery times may vary due to customs processing.


Tracking information will be provided once your order ships.

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

This Honda Maintenance Kit provides essential service components for Honda BF4, BF4.5, and BF5 4-stroke outboards manufactured in 2002 and later. The kit contains everything needed for routine annual service to maintain engine reliability and performance.

It serves as a direct aftermarket replacement for Honda OEM part number 06211-ZV1-505.

  • Enables routine maintenance to prevent common engine issues.
  • Includes a new fuel filter, spark plug, impeller, and gaskets.
  • Engineered for a direct fit on specified Honda models.

Part Number Matrix

Use this matrix to confirm equivalent references across OEM and aftermarket brands.

Brand Part Number
Honda 06211-ZV1-505

Engine & Model Compatibility

Confirm your engine model and year in the table below to ensure fitment.

This kit is specifically designed for select Honda outboard engines.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Honda BF4 4 4-Stroke 2002 and later 06211-ZV1-505
Honda BF4.5 4.5 4-Stroke 2002 and later 06211-ZV1-505
Honda BF5 5 4-Stroke 2002 and later 06211-ZV1-505

Technical Specs

Product Type
Maintenance Service Kit
Fuel Type
Gasoline
Warranty
Manufacturer Standard
Other Technical Attributes
Service kit for routine maintenance

What’s in the Box

  • 1 x Fuel Filter (16910-GB2-005)
  • 1 x Spark Plug (98079-55846/NGK BPR5ES)
  • 1 x Impeller Kit (06192-ZV1-C00)
  • 1 x Pin (90758-ZV1-000)
  • 1 x Thermostat Gasket (19351-ZV1-000)

Installation Notes

  1. Disconnect the battery and shut off the fuel supply for safety.
  2. Replace the existing fuel filter with the new one, ensuring proper flow direction.
  3. Remove the old spark plug and install the new one, checking the gap per your engine's manual.
  4. To replace the impeller, disassemble the lower unit to access the water pump housing.
  5. Remove the old impeller and gaskets, clean the housing, and install the new components from the kit.
  6. Install the new thermostat gasket.
  7. Reassemble all components, ensuring seals are tight and parts are correctly aligned.
  8. Reconnect the fuel line and battery, then test the engine in water to verify cooling and performance.

Troubleshooting & FAQ

How do I confirm this kit fits my Honda outboard?

This kit is specifically designed for Honda BF4, BF4.5, and BF5 outboard models from 2002 and newer. The most reliable way to confirm fitment is to match your engine's required part number to the OEM reference: 06211-ZV1-505.

What are signs my water pump impeller is failing?

A failing impeller typically results in a weak or absent water stream from the tell-tale outlet. Other signs include the engine running hotter than usual or audible overheating alarms.

How often should I use this maintenance kit?

For most recreational boaters, it is recommended to replace the fuel filter and water pump impeller annually or every 100 hours of operation, whichever occurs first. Please consult your Honda owner's manual for the exact service intervals for your model.

Is the included spark plug gapped correctly?

The NGK BPR5ES spark plug in this kit is manufactured to common specifications, but we strongly recommend verifying the electrode gap with a feeler gauge and adjusting it to match your engine’s requirements before installation.

OEM vs. Aftermarket?

This listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.

Shipping speed & cost

We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.

Warranty & returns

Covered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused & in original condition). See our policy page or reach out for instructions.

Safety & Important Info

  • Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
  • This is an aftermarket replacement, not an OEM component.
  • Professional installation is recommended for safety and performance.

About Sea Sierra

  • Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
  • Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
  • Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.

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