StayCoolPumps
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SCP-33112 Impeller Kit Replaces Westerbeke 33112, 33100 Sierra 23-3302
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SCP-33112 Impeller Kit Replaces Westerbeke 33112, 33100 Sierra 23-3302
Neoprene For engine cooling.
SCP-33112 Impeller Kit Replaces Westerbeke 33112, 33100 Sierra 23-3302
Item #: 21482620

SCP-33112 Impeller Kit Replaces Westerbeke 33112, 33100 Sierra 23-3302

Item #: 21482620

PHP 2156

Price Details

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*All items will import from US

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What Stands Out

Direct Replacement
Designed to perfectly replace Westerbeke 33112 and 33100 models, ensuring compatibility without modifications, allowing for easy installation and immediate use for boat maintenance enthusiasts.
High Durability
Crafted from premium materials, offering superior resistance to wear and tear, extending the lifespan of your marine engine's impeller system under harsh conditions.
Enhanced Performance
Boosts the efficiency of your cooling system, maintaining optimal engine temperatures, which contributes to better performance and reliability during prolonged use in various marine environments.

Product Details

Discover the StayCoolPumps Impeller Kit that replaces Westerbeke 33112 Sierra 23-3302. Shop now at Ubuy, a Philippines, for high-quality marine impeller kits.

Who Should Buy?

Suitable For
  • Boat Owners

    Ideal for boat owners needing to replace aging impellers to ensure reliable engine cooling performance.

  • Marine Mechanics

    Beneficial for marine mechanics performing maintenance or repairs on boats using Westerbeke engines.

  • DIY Enthusiasts

    Great for DIY enthusiasts looking for a cost-effective and reliable impeller replacement for their boat engines.

Not Suitable For
  • Non-Marine Users

    Not suitable for users with non-marine engines or boats requiring different specifications for impellers.

Product Description

SCP-33112 Impeller Kit Replaces Westerbeke 33112, 33100 Sierra 23-3302

Have any Query? Chat with us

Customer Questions & Answers

  • Question: Are the Westerbeke models listed the only ones compatible with this product?

    Answer: Yes, this product is specifically designed to fit those Westerbeke models.
  • Question: What does the Impeller Kit include?

    Answer: The Impeller Kit includes an impeller and a gasket.
  • Question: What material is the product made from?

    Answer: The product is made from Neoprene, which is ideal for engine cooling.
  • Question: Does this fit a 16 HP universal marine diesel?

    Answer: It depends on the model. It fits Universal model 5416 1976 to 1982 (16HP) and M20 1982 to 1983 (16HP). If your model is different, please provide the model number for verification.
  • Question: Does this fit universal 5411?

    Answer: Yes, it fits the original Universal pump 299805 (Sherwood H80A). It does not fit Sherwood G908 and Oberdorfer N202M-07. Impeller kits for those are available.
  • Question: Does this fit universal m18 with oberdorfer pump?

    Answer: No, it does not fit. The Oberdorfer 202 series pump uses impeller 6593 (SCP-6593).
  • Question: I have a Sherwood G-908 pump on my Universal/Westebeke M-50. Which impeller kit do I need?

    Answer: The correct kit is SCP09000K.
  • Question: I have a Universal M-18 with a Sherwood pump 300986. What impeller kit do I need?

    Answer: The correct kit is StayCoolPumps Impeller Kit Replaces Westerbeke 33112 Sierra 23-3302.
  • Question: I need a raw water impeller for a Westerbeke 21. Is this the right one?

    Answer: Please check the Westerbeke website for the parts diagram listing for your specific model.

StayCoolPumps Water Pump Fittings & Accessories Editorial Review

StayCoolPumps Impeller Kit Replaces Westerbeke 33112 Sierra 23-3302 The StayCoolPumps Impeller Kit is a reliable and cost-effective replacement for the Westerbeke 33112 and Sierra 23-3302 impellers. It is an ideal choice for boaters who don't want to spend too much money on OEM replacement parts. The kit includes a high-quality impeller with 12 blades, which ensures efficient water circulation. It fits Universal model 5416 1976 to 1982 (16HP) and M20 1982 to 1983 (16HP) engines. Customers were happy with the quality of the impeller. One customer mentioned that the impeller was an exact fit and was easy to install. Another customer praised the customer service offered by StayCoolPumps. They stated that the company was very helpful in answering their questions about compatibility with their engine. However, some customers had difficulty in determining the right model of impeller for their engine. One customer had to confirm the model number with StayCoolPumps before making a purchase. Another customer noted that they received the wrong impeller and had to return it. Overall, the StayCoolPumps Impeller Kit is a reliable and cost-effective replacement for Westerbeke 33112 and Sierra 23-3302 impellers. While customers may require assistance in determining the right model for their engine, the customer service offered by StayCoolPumps is excellent.

Customer Reviews & Ratings

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Pros

  • High-quality impeller with 12 blades
  • Cost-effective replacement for OEM parts
  • Efficient water circulation

Cons

  • Customers may require assistance in determining the right model for their engine

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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PHP 2156

Order now and get it around Saturday, August 29

QTY:

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Features & Benefits

  • Fits multiple Westerbeke models
  • New Impeller Kit contains impeller and gasket
  • Replaces Westerbeke and Sierra part numbers
  • Made from Neoprene material
  • Ideal for engine cooling
  • High-quality product

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