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812966A12 Water Pump Impeller Kit for Mercury Marine 4 Stroke 30-60 HP Outboard Engines 46-812966A12 Sierra 18-3690
ETB 11371
Price Details
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This Water Pump Rebuild Impeller Kit is for Mercury and Mariner 4-Stroke 30-60 HP Outboard and Stern Drives
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What Stands Out
Product Details
- Compatible with Mercury and Mariner 4-Stroke 30-60 HP Outboard and Stern Drives
- Constructed with Stainless Steels Wear Plate, Nylon PA66 Tube, Non-asbestos Gasket, Neoprene Impeller
- Replaces various Mercury Marine and Sierra parts numbers such as 812966A12 and 46-78400A2
- Includes Impeller, Faceplate, Base, Housing, Guide tube/Coupler, Gasket Upper, Gasket Lower, Impeller Key, O-Ring, Washer
- Fits multiple Mercury Mariner Outboards including EFI, JET, and Seapro models
- Will NOT fit Bigfoot Models, Interchanges with various part numbers like 46-812966A4, 46-812966A5, and 46-812966A6
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Boating Enthusiasts
Ideal for boat owners who need reliable water pump maintenance for their outboard engines.
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DIY Mechanics
Perfect for those who prefer self-service, saving on maintenance costs by replacing the impeller themselves.
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Maritime Technicians
Suitable for professionals in marine repair shops requiring a quality replacement for clients' outboard engines.
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Low-Power Engines
Unsuitable for outboard motors with less than 30 HP, which may need different specifications.
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Non-Mercury Engines
Not compatible with brands outside of Mercury or Sierra, limiting its usability with other engines.
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Inexperienced Users
May not be appropriate for those unfamiliar with engine maintenance or installation processes.
Product Description
812966A12 Water Pump Impeller Kit for Mercury Marine 4 Stroke 30-60 HP Outboard Engines 46-812966A12 Sierra 18-3690
Customer Questions & Answers
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Question:
What is the 812966A12 Water Pump Impeller Kit used for?
Answer: The 812966A12 Water Pump Impeller Kit is designed for Mercury Mariner 4 Stroke outboard engines between 30 to 60 HP. It helps to circulate water through the cooling system, preventing your engine from overheating. Proper water circulation is crucial for maintaining optimal engine performance during operation, ensuring longevity and reliability. For boaters who regularly enjoy extended hours on the water, this impeller kit is essential for keeping the engine cool, thus maximizing your boating experience. -
Question:
How do I install the 812966A12 Water Pump Impeller Kit?
Answer: Installing the 812966A12 Water Pump Impeller Kit requires basic mechanical skills and appropriate tools. Start by removing the lower unit of your outboard engine, followed by extracting the old impeller. Carefully position the new impeller into the pump housing, ensuring it's aligned correctly with the drive shaft. Once in place, reassemble the lower unit and check for any leaks. This procedure is vital for ensuring that your cooling system functions properly, enabling your engine to run efficiently during your boating trips. -
Question:
What should I do if my engine overheats?
Answer: If your engine overheats, immediately turn off the engine and allow it to cool down. Check the water intake for blockages, inspect the impeller for wear or damage, and ensure that the cooling system is functioning properly. The 812966A12 Water Pump Impeller Kit plays a critical role in preventing overheating by ensuring proper water flow. Regular maintenance and timely replacement of the impeller can help avoid such issues, helping to enhance performance during your water outings. -
Question:
Can I use the 812966A12 kit on other engine models?
Answer: The 812966A12 Water Pump Impeller Kit is specifically designed for Mercury Mariner 4 Stroke outboard engines with a horsepower range of 30 to 60 HP. Using this kit on other engine models may not provide the necessary water circulation, leading to potential overheating and engine damage. It’s crucial to always select the right parts for your specific engine model to ensure optimal performance and reliability while on the water. -
Question:
How often should I replace the water pump impeller?
Answer: It is generally recommended to replace the water pump impeller every 2 to 3 years, or after 100 hours of operation, whichever comes first. Frequent use, particularly in saltwater environments, may necessitate more regular replacements. Using the 812966A12 Water Pump Impeller Kit ensures that your engine maintains adequate cooling efficiency, especially during long boating sessions, thereby prolonging engine life and improving overall performance. -
Question:
What are the signs of a failing water pump impeller?
Answer: Signs of a failing water pump impeller include engine overheating, decreased water pressure from the cooling system, or strange noises coming from the pump. If you notice these symptoms, it may be time to inspect or replace the impeller with the 812966A12 kit. Timely intervention can prevent costly damage to your engine and is crucial for ensuring a safe boating experience. -
Question:
Is the 812966A12 Water Pump Impeller Kit compatible with Sierra 18-3690?
Answer: Yes, the 812966A12 Water Pump Impeller Kit is compatible with Sierra part number 18-3690. Both are designed to meet the same performance specifications for Mercury Mariner engines. By choosing this kit, you can ensure that your outboard engine receives high-quality parts that contribute to optimum cooling performance, making it ideal for those who want to maintain their marine equipment effectively. -
Question:
What materials are used in the 812966A12 Water Pump Impeller Kit?
Answer: The 812966A12 Water Pump Impeller Kit is crafted from durable, high-quality materials designed to withstand harsh marine environments. Typically made from neoprene or similar compounds, these materials resist abrasion and wear, which helps maintain the impeller's functionality for longer periods. By utilizing sturdy materials, this kit ensures reliable performance and effectiveness in keeping your engine cool under normal operating conditions. -
Question:
Where can I buy the 812966A12 Water Pump Impeller Kit?
Answer: You can purchase the 812966A12 Water Pump Impeller Kit from Ubuy, your trusted online shopping destination in Ethiopia. Ubuy offers a convenient platform for finding quality marine parts, including this specific impeller kit. Shopping from Ubuy ensures that you receive genuine products that meet performance standards, enhancing your marine experience by keeping your outboard engine functioning efficiently.
UANOFCN Water Pump Fittings & Accessories Editorial Review
The 812966A12 Water Pump Impeller Kit for Mercury Mariner 4 Stroke outboard engines has garnered positive reviews from customers who appreciate its quality and performance. Users have noted that the kit contains all the necessary parts for a complete replacement, leading to significant improvements in engine water flow and temperature management. Many customers highlighted the straightforward installation process, particularly when using the right tools, making it a solid choice for those performing routine maintenance on their outboard engines. The materials used in the kit are praised for their sturdiness, offering confidence in their durability when compared to OEM parts. Several reviewers have expressed satisfaction with the kit being complete and correctly fitting their engines, while also noting competitive pricing on platforms like Amazon. However, there are minor concerns regarding compatibility; some customers experienced issues with different styles of outboard engines, suggesting that modifications might be required for specific older models. Overall, the 812966A12 Water Pump Impeller Kit is a highly recommended product for maintaining Mercury outboard engines, providing good value and reliable performance. **
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Pros
- High-quality materials
- Complete kit with all necessary parts
- Easy installation with appropriate tools
- Improved engine water flow and cooling
- Good value for competitive pricing
Cons
- Some modification may be needed for specific installations
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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ETB 11371
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Features & Benefits
- Impeller kit for Mercury and Mariner outboards
- For 4-Stroke 30-60 HP Outboard and Stern Drives
- Replace various Mercury Marine models
- Materials include stainless steels wear plate and nylon PA66 tube
- Package includes impeller, faceplate, base, housing, guide tube/coupler, gaskets, impeller key, O-ring, and washers