Water Pump Impeller Replacement For Johnson 09-1027B, Volvo Penta 3.0, 4.3, 5.0, 5.7 V6 V8 engines Jabsco 1210-0001 Sierra 18-3081 18-3277 3862281 21213660 21951346 OMC
New Impeller kit for use on OMC and Volvo Penta crank mounted waternpumps. Includes gaskets and O-rings.
Water Pump Impeller Replacement For Johnson 09-1027B, Volvo Penta 3.0, 4.3, 5.0, 5.7 V6 V8 engines Jabsco 1210-0001 Sierra 18-3081 18-3277 3862281 21213660 21951346 OMC
Item #: 21588462

Water Pump Impeller Replacement For Johnson 09-1027B, Volvo Penta 3.0, 4.3, 5.0, 5.7 V6 V8 engines Jabsco 1210-0001 Sierra 18-3081 18-3277 3862281

Item #: 21588462

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New Impeller kit for use on OMC and Volvo Penta crank mounted waternpumps. Includes gaskets and O-rings.
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What Stands Out

Versatile Compatibility
Designed to fit a wide range of engines, including Johnson, Volvo Penta, and Jabsco, ensuring a reliable replacement for various marine applications and enhancing the lifespan of your water pump.
Durable Construction
Made from high-quality materials, this impeller ensures consistent performance and resistance to wear and tear, maximizing efficiency and reducing maintenance costs for boat owners.
Easy Installation
Engineered for straightforward installation, this replacement impeller saves time and effort, allowing users to quickly get back on the water without the need for professional assistance.

Product Details

Looking for a water pump impeller replacement? Find the perfect fit for your Johnson, Volvo Penta, Jabsco, Sierra, or OMC engine at Ubuy Trinidad and Tobago. Includes gaskets and O-rings for multiple applications.
Brand NameAutomotive Authority LLC
Model Number09-1027B
Manufacturer Part Number21951346
UPC719392313680
Part Interchange Inforeplacement
Compatible with Vehicle TypeBoat
OEM Equivalent Part NumberVolvo-Penta 825940, 860203, 3855546, 3858256, 3862281, 21213660, 876243, 3862567, 3856039, 877400, 3862567, 875811-2, 3856029, 21951346. Johnson 09-1027B, 09-1027B-1. Sierra 18-3081. Yanmar 129470-42530. GLM 89540
Automotive Fit TypeVehicle Specific Fit
Material TypeStainless Steel
Item Weight0.12 Kilograms
Weight ClassLightweight
BrandAutomotive Authority LLC
MaterialStainless Steel
Vehicle Service TypeBoat
OEM Part NumberVolvo-Penta 825940, 860203, 3855546, 3858256, 3862281, 21213660, 876243, 3862567, 3856039, 877400, 3862567, 875811-2, 3856029, 21951346. Johnson 09-1027B, 09-1027B-1. Sierra 18-3081. Yanmar 129470-42530. GLM 89540 See more

Who Should Buy?

Suitable For
  • Boat Owners

    Ideal for boat owners using Johnson or Volvo Penta engines requiring reliable cooling system parts for smooth operations.

  • DIY Mechanics

    Perfect for DIY mechanics looking to maintain or upgrade their engine's performance with an affordable and effective solution.

  • Replacement Needs

    Suitable for those needing an immediate replacement due to wear and tear, ensuring continued engine efficiency.

Not Suitable For
  • Different Engine Types

    Not suitable for users with engines other than specified Johnson or Volvo Penta models requiring specific parts.

Product Description

Water Pump Impeller Replacement For Johnson 09-1027B, Volvo Penta 3.0, 4.3, 5.0, 5.7 V6 V8 engines Jabsco 1210-0001 Sierra 18-3081 18-3277 3862281 21213660 21951346 OMC

About This Item

Are you experiencing issues with your water pump? Replace your old and worn-out impeller with our high-quality Water Pump Impeller Replacement for Johnson, Volvo Penta, Jabsco, Sierra, and OMC engines. Designed to fit Johnson 09-1027B, Volvo Penta 3.0, 4.3, 5.0, 5.7 V6 V8 engines, Jabsco 1210-0001, Sierra 18-3081, 18-3277, 3862281, 21213660, and 21951346 models, this impeller is the perfect solution for ensuring proper water circulation in your marine engine. Our water pump impeller replacement is manufactured using premium materials, guaranteeing durability and long-lasting performance. Engineered to deliver efficient water flow, this impeller will effectively cool your engine and prevent overheating.

With its precise fit and reliable construction, you can trust that this replacement impeller will provide optimal performance and trouble-free operation. Replacing your water pump impeller is a vital maintenance task that should not be overlooked. A worn-out impeller can lead to reduced water flow, which in turn can cause engine damage. By investing in our high-quality replacement impeller, you are ensuring the longevity and performance of your water pump and engine. Don't let a faulty impeller compromise the performance of your marine engine.

Upgrade to our Water Pump Impeller Replacement today and enjoy smooth sailing on the water. Trust Ubuy for all your marine engine needs.

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Customer Questions & Answers

  • Question: What is a water pump impeller and why is it important?

    Answer: A water pump impeller is a crucial component that helps circulate coolant through the engine and cooling system. It maintains optimal engine temperature by ensuring that coolant flows efficiently, preventing overheating. Over time, an impeller can wear out or become damaged, leading to reduced cooling performance, which can affect engine longevity. Regularly replacing the impeller ensures that your engine operates efficiently and remains protected from potential heat-related issues.
  • Question: Can I use the Johnson 09-1027B impeller with other engine models?

    Answer: The Johnson 09-1027B water pump impeller is designed specifically for use with certain models, including Volvo Penta 3.0, 4.3, 5.0, and 5.7 V6 and V8 engines. While it may fit other models, it is essential to check compatibility with your specific engine to ensure efficient operation. Using the correct impeller prevents possible damage or inefficiencies in your cooling system.
  • Question: How do I install the water pump impeller?

    Answer: Installing the water pump impeller usually involves removing the water pump assembly and replacing the old impeller with the new one. Start by marking the orientation of the old impeller to ensure proper installation. Remove the pump cover, take out the old impeller, and clean the area. Place the new impeller in the same orientation and reassemble the pump. It's a good practice to consult your engine's manual for specific installation instructions tailored to your model.
  • Question: What are the signs that my water pump impeller needs replacement?

    Answer: Common signs of a failing water pump impeller include overheating engines, fluctuating temperature gauges, and reduced or no coolant flow from the engine. If you're experiencing any of these issues, it might indicate that the impeller has worn out or become damaged. Regular inspection can help you catch these problems early, ensuring the continued health of your engine and cooling system.
  • Question: What are the benefits of replacing the water pump impeller regularly?

    Answer: Regularly replacing your water pump impeller helps maintain optimal coolant flow and engine temperature, which can improve overall engine performance. It reduces the risk of overheating that can lead to serious engine damage and costly repairs. Moreover, timely replacement enhances the longevity of your boat or vehicle, ensuring that it operates smoothly and efficiently during your outings.
  • Question: Can I use aftermarket impellers like Sierra or Jabsco?

    Answer: Yes, aftermarket impellers such as Sierra 18-3081, Jabsco 1210-0001, and others are designed to meet or exceed OEM specifications. While using aftermarket parts can be a cost-effective alternative, it's crucial to ensure they are compatible with your specific engine model. Quality aftermarket parts can provide the same performance as original equipment while offering potential savings.
  • Question: Where can I buy Water Pump Impeller Replacement for Johnson 09-1027B in Trinidad and Tobago?

    Answer: You can buy the Water Pump Impeller Replacement for Johnson 09-1027B from Ubuy in Trinidad and Tobago. Ubuy offers a wide selection of marine parts, ensuring quality and compatibility for your specific engine needs. Their user-friendly platform helps you find the right impeller easily, making the shopping experience efficient and straightforward.
  • Question: What tools do I need for impeller replacement?

    Answer: To replace a water pump impeller, you will typically need basic hand tools such as a socket set, screwdrivers, and pliers. It is also advisable to have a clean workspace, gasket removal tools, and possibly a torque wrench for reassembly. Having the right tools ensures a smooth installation process and helps prevent damage to components during replacement.
  • Question: How can I determine the right impeller for my engine?

    Answer: To determine the right impeller for your engine, you should first check your engine manual for specifications regarding water pump parts. Look for the model number (e.g., Johnson 09-1027B) and compare it with aftermarket options like Sierra or Jabsco, which also specify compatibility. Using the correct parts helps ensure efficient operation and enhances the performance of your engine.
  • Question: Are there any maintenance tips for water pump impellers?

    Answer: To keep your water pump impeller in good condition, perform regular inspections and check for signs of wear, such as cracks or discoloration. Seasonal maintenance is essential; if your boat or vehicle has been idle for an extended period, inspect the impeller before use. Additionally, always run the engine with water flowing through the cooling system during operation to prevent dry running, which can damage the impeller.

Automotive Authority LLC Water Pumps 09-1027B Editorial Review

### Editorial Review Customers have had a mixed experience with the impeller for Yanmar marine engines. Many users appreciate the cost-effectiveness of the product, noting significant savings compared to purchasing the same component from a Yanmar dealer, where prices can exceed $90 without tax. Reviewers have indicated that the impeller works effectively and includes supplementary components for different installation setups, adding to its value and versatility. However, it's important to highlight some quality control issues as noted by Consumers. A critical point raised is the discrepancy in dimensions; one customer mentioned that the impeller's width was 1/16 inch smaller than specified, leading to performance issues as it failed to draw water into the engine as intended. This inConsistency may present challenges for those relying on precise measurements for their marine applications. In summary, while the product offers affordability and utilizes versatile features, potential buyers should verify the dimensions to ensure compatibility with their specific Yanmar engine models. ### Pros and Cons **

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Pros

  • Significant cost savings compared to dealer prices.
  • Effective performance when appropriately sized.
  • Includes extras for multiple installation setups.

Cons

  • Potential dimensional inaccuracies which can affect performance.

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