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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Sierra 8900 Impeller

Original price $76.79 - Original price $76.79
Original price
$76.79
$76.79 - $76.79
Current price $76.79

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Sierra 8900 Impeller — SKU 47-8900

The Sierra 8900 is a high-quality replacement impeller designed for marine water pump applications. Built to OEM specifications, it delivers reliable raw-water cooling performance across a range of outboard and inboard/outboard engine configurations. Sierra impellers are manufactured from durable neoprene rubber for long service life and resistance to heat and wear.

Best Use — Parts Desk Insight

Ideal for scheduled impeller replacement during seasonal maintenance or after overheating events. Always replace the impeller at the start of each season or every 100–200 hours of operation — whichever comes first. Inspect the pump housing and wear plate for scoring before installation. Do not run dry. Confirm fitment against Sierra's current application guide by engine make, model, and year before ordering.

Compatible Sierra Impellers

See Sierra's current catalog for complete application information and fitment verification.

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.

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