- Aluminium
- zinc - £9.99
9.9 HP Yamaha Outboard Anode 6G8-45251-01 F9.9A FT9.9A – Zinc / Aluminium
PRODUCT DETAILS
Marine-grade aftermarket lower unit / gearbox sacrificial anode for selected Yamaha 9.9 HP 4-stroke outboards.
Suitable for selected F9.9A and FT9.9A engines using Yamaha part number 6G8-45251-01.
Available in Zinc or Aluminium.
Choose Your Anode Material
Zinc
Traditional sacrificial anode material, particularly suitable for saltwater use.
Aluminium
Marine-grade sacrificial anode suitable for saltwater and brackish water applications.
Fitment
Fits selected Yamaha 9.9 HP 4-stroke outboards:
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F9.9A – from approximately 1994
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FT9.9A – from approximately 1994
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Standard and High Thrust applications where 6G8-45251-01 is specified
Earlier F9.9A applications can use a different anode, so please check the exact year and original part number.
Replaces Yamaha Part Numbers
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6G8-45251-01
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6G8-45251-01-00
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6G84525101
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6G8-45251-00
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6G8-45251-00-00
OEM part numbers are used for identification purposes only.
Product Details
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Lower unit / gearbox sacrificial anode
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Available in Zinc or Aluminium
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Yamaha 9.9 HP
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Yamaha 4-stroke
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Selected F9.9A / FT9.9A
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Mainly 1994 onwards
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Helps protect the lower unit against galvanic corrosion
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Marine-grade aftermarket replacement
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Price is for ONE anode
Package Includes
1 × Anode
Material supplied according to selected variant:
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Zinc
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Aluminium
Important Compatibility Information
This anode does not fit every Yamaha 9.9 HP outboard.
Yamaha used several different anodes on 9.9 HP engines depending on model and production year.
Before ordering, please check:
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Exact engine model
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Engine year
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Engine serial number
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Original Yamaha part number
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Existing anode shape and mounting
If the part looks the same as yours, this does not always mean it is the correct part for your outboard.
If unsure, send us your engine model and serial number and we can help confirm compatibility.
Why Buy From SSI Marine?
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Workshop-tested aftermarket & OEM-spec parts
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UK stock
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Same-day dispatch before 1 PM Mon–Fri
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Royal Mail Tracked 24
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Collection available from Leigh, Greater Manchester
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Technical support available
Buyer Responsibility
Please confirm compatibility with your exact engine model, year and serial number before purchase.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £7: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.











