1. Boat Plumbing-Ventilation Offered
  2. sku: 9289706845541008
  3. SIERRA 18-3372

SIERRA 18-3372 Water Pump Repair Kit Housing Outboard

fits make: Yamaha.

18-3372 Sierra Water Pump Repair Kit No Housing For Yamaha Outboard New Oem

( Brand: Sierra ), ( Part Type: Pump Housing ), ( Manufacturer Part Number: 18-3372 )

Review SIERRA Water Pump Repair Kit No Housing Yamaha Outboard New Oem

The Sierra 18-3372 Water Pump Repair Kit is specifically designed for Yamaha outboard engines, providing an effective solution for replacing worn-out or damaged water pump components. This repair kit is essential for maintaining the optimal performance and cooling system functionality of your Yamaha outboard engine.

The centerpiece of this repair kit is the high-quality housing unit. Manufactured to exacting standards, the housing is engineered to fit securely and snugly onto your Yamaha outboard engine, ensuring a reliable water pump operation. The housing is made of durable, corrosion-resistant material, designed to withstand the rigors of maritime environments and prolong the life of your water pump.

The kit also includes various essential components necessary for water pump repair. These parts include:

1. Impeller: The impeller is responsible for drawing in water from the surrounding environment and forcing it through the engine to facilitate cooling. The impeller in this repair kit is meticulously designed to provide efficient water flow and optimal cooling performance.

2. Shaft Seal: The shaft seal is a crucial component that prevents water from leaking out of the water pump and ensures a tight seal between the impeller and the housing. The seal in this repair kit is made of a high-quality, resilient material that provides excellent sealing properties and longevity.

3. Thrust Washer: The thrust washer is a crucial component that facilitates the smooth operation of the water pump shaft. The washer in this repair kit is designed to provide excellent load-bearing capacity and ensure the water pump operates quietly and efficiently.

4. Gaskets: The gaskets in this repair kit are essential for creating a tight seal between various components of the water pump system, preventing water leaks and ensuring optimal cooling system performance.

In summary, the Sierra 18-3372 Water Pump Repair Kit is an essential tool for Yamaha outboard engine owners. It includes a high-quality housing unit, as well as various essential components like impeller, shaft seal, thrust washer, and gaskets, designed to ensure reliable water pump operation and prolong the life of your Yamaha outboard engine.

Buying the Sierra 18-3372 water pump repair kit housing for a Yamaha outboard motor can be a viable solution for those experiencing water pump issues. Here are some potential advantages and disadvantages to consider before making a purchase:

Advantages:

1. Cost-effective: Replacing the entire water pump assembly can be quite expensive. By purchasing only the housing component of the repair kit, you may save money and extend the life of the existing water pump.

2. Easy installation: The housing is a relatively simple component to replace, making it a good option for do-it-yourselfers or small boat owners who want to save on labor costs.

3. OEM (Original Equipment Manufacturer) quality: The Sierra 18-3372 water pump housing is specifically designed for Yamaha outboards, ensuring a proper fit and compatibility with other components.

Disadvantages:

1. Potential for additional repairs: If the housing is being replaced due to a larger issue with the water pump, there may be other components that need to be addressed as well.

2. Availability: Depending on the specific model and year of your Yamaha outboard, it may be difficult to find a compatible repair kit housing. Be sure to double-check the compatibility before making a purchase.

3. Time investment: While the installation process may be straightforward, it still requires a time investment to properly diagnose the issue, gather the necessary tools and parts, and complete the repair.

Conclusion:

The decision to buy the Sierra 18-3372 water pump repair kit housing for a Yamaha outboard ultimately depends on the specific circumstances of your situation. If the water pump housing is the only component in need of replacement, this repair kit could be a cost-effective and efficient solution. However, if there are additional issues with the water pump or other components, it may be necessary to invest in a more comprehensive repair or replacement.

Recommendation:

If you are confident that the water pump housing is the only component in need of repair, and you have the necessary tools and expertise to complete the installation, the Sierra 18-3372 water pump repair kit housing may be a good choice for you. However, if you are unsure about the extent of the repair or have limited experience working on outboard motors, it may be wise to consult a professional mechanic for advice and assistance.

part # 183372 prices

  • $35.95-$50.00

specifications vesselvent:

  • for makes: Yamaha
  • brand: Sierra
  • part type: Pump Housing
  • manufacturer part number: 18-3372

payments vesselvent:

  • credit card: Visa
  • other
  • wallet: Google-pay

returns vesselvent:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

shipping vesselvent:

  • cost: $0.00
  • class: Economy, Expedited, One-day
  • transit: 4-8 Days
  • service: Economy, Expedited, Overnight
  • type: Fixed

general vesselvent:

  • Parts Accessories > Boat Parts > Plumbing Ventilation
  • condition: New other see details

seller vesselvent:

  • rating: 100.0%
  • # reviews: 7425

offer vesselvent:

  • sold: 0
  • options: Ship-to-home
  • started: June 9, 2026
  • availability: In Stock
  • quantity: 4
for makes: yamaha, part type: pump housing,
category: boat parts > plumbing ventilation, sku: 9289706845541008,

Sierra 18-3372 Is Similar To:

vesselvent logo
5 offers $35.95–$50.00 USD
  • Offer #1: $42.95 price + free delivery = $42.95* total.FREE SHIPPING
  • Offer #2: $50.00 price + free delivery = $50.00* total. Box only opened for pics. Here is a NEW GENUINE Sierra Water Pump Kit Replaces YAMAHA 692-W0078-01-00.FREE SHIPPING
  • Offer #3: $35.95 price + $7.99 delivery = $43.94* total. Compatible with engines that call for the Sierra kit easy to install with no modifications. Includes the components typically required to rebuild your water pump (contents vary by kit per Sierra specification).+$7.99 shipping
  • Offer #4: $39.99 price + free delivery = $39.99* total. Listed Item Condition : New other (see details) Manufacturer : Sierra.FREE SHIPPING
  • Offer #5: $14.99 price + $7.00 delivery = $21.99* total.+$7.00 shipping