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Mercury Mariner 2.5-6hp Impeller x 4 (OSI161M)

Genuine Part # : 47-16154, 47-16154-3, 18-3098

In Stock
  • Free Shipping


  • 1 YEAR


  • ISO 9001 Certified
    ISO 9001


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This listing is for four impellers.

This part replaces part #: 47-16154, 47-16154-3, 18-3098.

This part suits the following engines: Mercury Mariner 2.5hp 4 Stroke 2007-2016 (serial #: 0R131842 and up), Mercury Mariner 3.3hp 2 Stroke 1994 and newer (serial #: 0D901217 and up), Mercury Mariner 4hp 2 Stroke 1987-2014 (serial #: 0A809601 and up), Mercury Mariner 4hp 4 Stroke 2007-2016 (serial #: 0R000001 and up), Mercury Mariner 5hp 2 Stroke 1987-2014 (serial #: 0A809601 and up), Mercury Mariner 5hp 4 Stroke 2007-2016 (serial #: 0R000001 and up), Mercury Mariner 6hp 4 Stroke 2007-2016 (serial #: 0R000001 and up).


About The Brand

Outboard Spares brand of parts are tested in Australia's harsh marine environment with a focus on quality and durability. Outboard Spares parts are used by professional fishermen who depend on their parts to stay on the water and in business. So next time you service your engine choose what the professionals use, choose Outboard Spares.

Standard Shipping is FREE on all orders or Express Shipping is $10 flat rate.

Oils & Lubricants can only be sent via Standard Shipping.

Delivery Time

Orders are dispatched same business day if ordered before 3:30pm AEDT. All orders are dispatched from Melbourne, Victoria and are sent via Australia Post.

For delivery time estimates with Australia Post please use their delivery calculator here:

If you have any questions relating to shipping, please contact us by emailing

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