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- Boyesen WPK-31AL Supercooler Water Pump Cover...
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Item #:
194951106
Boyesen WPK-31AL Supercooler Water Pump Cover and Impeller Kit Blue
87% of respondents would recommend this to a friend
Item #:
194951106
IMP 202
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Thursday, October 08
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Boyesen’s design takes advantage of everything from Bernoulli’s Effect to biological studies, maximizing water flow and reducing engine temperatures by as much as ten degrees.
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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
High-Performance Cooling
Designed to enhance water flow, ensuring optimal engine temperatures, which can improve overall performance and reliability during high-stress riding conditions.
Durable Construction
Crafted from high-quality materials, this kit withstands harsh environments, offering longevity and resistance to wear and tear for long-term use.
Easy Installation
Engineered for straightforward installation, allowing riders to quickly upgrade their water pump system without extensive modifications or professional assistance.
Product Details
| Brand Name | Boyesen |
| Model Number | WPK-31AL |
| Manufacturer Part Number | WPK-31AL |
| Global Trade Identification Number | 00804429513062 |
| Manufacturer | Boyesen |
| Unit Count | 1 Count |
| UPC | 804429513062 |
| Number of Items | 1 |
| Included Components | Boyesen WPK-31AL |
| Item Type Name | POWERSPORTS_VEHICLE_PART |
| Compatible with Vehicle Type | Motorcycle |
| Automotive Fit Type | Vehicle Specific Fit |
| Item Weight | 16 ounces (453.6 grams) |
| Brand | Boyesen |
| Vehicle Service Type | Motorcycle |
Who Should Buy?
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Performance Enthusiasts
Ideal for riders seeking enhanced cooling performance and reliability during high-demand riding conditions.
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Racing Applications
Perfect for racers needing efficient water pump components to maintain optimal engine temperatures during intense competitions.
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DIY Mechanics
Great for automotive enthusiasts who prefer upgrading or replacing water pump components for improved performance.
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Casual Riders
Not suitable for users who engage in low-intensity riding and don’t require extensive cooling enhancements.
Product Description
Boyesen WPK-31AL Supercooler Water Pump Cover and Impeller Kit Blue
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will this water pump cover fit my Yamaha YZ125?
Answer: Yes, it is designed specifically for Yamaha YZ125 models from 2005 to 2019. -
Question:
How much will it improve my engine performance?
Answer: It can reduce engine temperatures by up to ten degrees and increase horsepower. -
Question:
What is unique about Boyesen’s water inlet design?
Answer: It features an increasing diameter and curved shape, which significantly enhances water flow compared to stock inlets.
Boyesen Water Pump Fittings & Accessories WPK-31AL Editorial Review
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Pros
- Durable construction
- Easy to install
- Improves cooling efficiency
- Compatible with multiple models
- Attractive blue color
Cons
- Limited color options available
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 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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IMP 202
Order now and get it around Thursday, October 08
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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Fastest cross-border delivery
Features & Benefits
- Maximize water flow through innovative design.
- Patented nautilus style impeller enhances hydrodynamic efficiency.
- Reduces engine temperatures by up to ten degrees.
- Increases horsepower for a better performance.
- Extends engine life with superior cooling technology.
- Fits Yamaha YZ125 models from 2005 to 2019.
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