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Item #:
161733345
Boyesen WPK-37CL Supercooler Water Pump Cover and Impeller Kit, Blue
Item #:
161733345
SCR 4013
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Saturday, August 29
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Boyesen’s patented nautilus style impeller maximizes flow, reduces heat, gains horsepower, and extends engine life.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Enhanced Cooling
The Boyesen Supercooler utilizes advanced design to improve water flow and cooling efficiency, preventing overheating during high-performance operations, perfect for avid riders who demand reliable performance.
Durable Construction
Crafted from high-quality materials, this kit ensures longevity and resistance to wear and tear, making it an exceptional choice for those seeking reliability in challenging riding conditions.
Easy Installation
Designed for a straightforward setup, this water pump cover and impeller kit empowers riders to replace components effortlessly, minimizing downtime and getting back to the action quickly.
Product Details
Who Should Buy?
-
Performance Enthusiasts
Ideal for those seeking enhanced cooling performance in high-performance watercraft or ATVs using water-cooled engines.
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DIY Mechanics
Perfect for individuals who enjoy modifying and upgrading their vehicles, as it can improve overall reliability.
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Race Competitors
Beneficial for racers looking to reduce the risk of overheating during competitions, ensuring optimal engine performance.
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Casual Riders
Not suitable for casual users who operate equipment under normal conditions and do not push performance limits.
Product Description
Boyesen WPK-37CL Supercooler Water Pump Cover and Impeller Kit, Blue
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Customer Questions & Answers
-
Question:
What models is this water pump cover compatible with?
Answer: It fits Yamaha WR250F 20-21, YZ250F 19-22, and YZ250FX 20-21. -
Question:
How does this product improve engine performance?
Answer: It maximizes flow, reduces heat, and increases horsepower while extending engine life. -
Question:
What temperature reduction can I expect?
Answer: You can expect engine temperatures to be reduced by as much as ten degrees.
Boyesen Water Pump Fittings & Accessories Editorial Review
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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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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SCR 4013
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Maximizes water flow with a newly designed water pump cover.
- Utilizes Bernoulli’s Effect for enhanced performance.
- Features an increasing diameter and curved shape for optimal efficiency.
- Patented nautilus style impeller promotes hydrodynamic efficiency.
- Can lower engine temperatures by up to ten degrees.
- Compatible with Yamaha WR250F, YZ250F, and YZ250FX models.
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