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Boyesen Supercooler Water Pump Cover and Impeller Kit

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Boyesen Supercooler Water Pump Cover and Impeller Kit
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Boyesen Supercooler Water Pump Cover and Impeller Kit

Our Price: $161.99$186.99

MSRP: $189.95 - $229.95 - You save up to $42.96 (19% off)

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Details

    Overheating, cavitation, and poor coolant circulation can mean excessive wear and damage to components. Use the Boyesen Supercooler Water Pump Cover and Impeller Kit and you’ll get superior cooling that keeps your bike running at its best.

    By increasing the coolant passage size, creating a high-flow impeller, and smoothing all interior surfaces to reduce friction, the Supercooler pumps out more coolant at a faster rate than your stock water pump. The Boyesen cover looks great but it keeps things simple too since it has the same footprint as your stock unit. No need for any special gaskets or fitment. Just bolt the Supercooler up like it’s stock.

    With high-revving, hard-working dirt bike and ATV engines, temperature management is key to keeping your machine running well. Make sure you have the parts to keep it that way with the Boyesen Supercooler Water Pump Cover and Impeller Kit.

    Specs:
  • High efficiency water pump and cover for increased engine cooling
  • Investment cast from aluminum alloy for lightweight strength
  • Same footprint as stock parts for bolt-on installation without special gaskets or fitment
  • High-flow impeller moves more coolant than stock parts
  • Less cavitation on impeller means better efficiency and longer impeller shaft life
  • Higher flow rate with larger diameter passages and low-friction internal surfaces
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Boyesen Supercooler Water Pump Cover and Impeller Kit Reviews

Each review submitted enters you into a
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
 
4.7 / 5.0
106 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
85
15
4
1
1
Value
4.3 / 5
Durability
4.9 / 5
Ease of Installation
4.8 / 5
Fitment
4.9 / 5
Performance
4.7 / 5
Recommend it?
Yes (47)
No (5)
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
-m-2015 KAWASAKI KX450F-- After going green I kept having overheating issues on single track trails after getting this and over sized radiator hoses my problem is solved and I can enjoy riding again. Only took 10 minutes to install. Worth every penny!!
August 26, 2019
Coalville, UT, US
Age: 25-44
Purchased
4 weeks ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Top of the line aftermarket pump
The high flow made a noticeable difference in my cooling at the sand dunes. Temps came down quicker after long hard pulls up the sand and max temps dont get as hot as my bke was getting with the oem water pump
August 24, 2019
Summit, UT, US
Age: 45-64
Purchased
1 month ago
Gender:
Female
Weight:
131 - 160 lbs.
Height:
5'4 - 5'6
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Awsome
Definitly a greater performance than the standard pump!

Ads a factory look to the bike

-m-2000 YAMAHA YZ426F--
July 15, 2019
Medias, Sibiu, RO
Purchased
3 months ago
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Great product.
Solved my overheating problem in my 2012 KTM xc-f 350. Great quality also.
July 10, 2019
Morro Bay, CA, US
Purchased
over 2 years ago
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Got a modern 250 thumper...you need this.
Having had a factory plastic impeller fail, this made sense.
Better quality and performance than stock...especially beneficial on a 250 4stroke which tends to run hot in the first place.
June 17, 2019
Marysville, WA, US
Age: 45-64
Purchased
over 2 years ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'7 - 5'9
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
A must add on to any cooling system!
High quality finish and fit my bike perfectly with factory bolts from factory water pump. There is a big difference when you compare the 2015 KX450F water pump housing and impeller. The pump came with a gasket. I ordered an oem gasket along with the pump. The factory gasket works perfectly with the pump. The inside of the pump housing is much smother and larger. The pump housing does stick out a little further and does touch the factory plastic water pump guard. After several rides it has not damaged the factory water pump guard. The impeller is much better quality than the factory impeller.

Easy to install. Looks great on the bike. I would highly recommend this to anyone who owns a dirt bike.

-m-2015 KAWASAKI KX450F--
User submitted image
User submitted image
June 14, 2019
Jupiter, FL, US
Age: 45-64
Purchased
4 months ago
Gender:
Male
Value
5 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Worth the price
Fit perfect, worked perfect, looks perfect. Kept my bike cool. Had over heating issues
May 13, 2019
Saint Cloud, FL, US
Purchased
over 2 years ago
Weight:
131 - 160 lbs.
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Killer
Love the look it gives to my bike as well as the performance upgrade!
May 9, 2019
Hauser, ID, US
Age: 15-24
Purchased
5 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
6'1 - 6'3
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Keep your temps down...
Arrived promptly from RMATVMC and immediatly went onto my bike. Instructions were clear and informative for a painless install. Have approximately 10 hours on the supercooler and the temps have been noticeably cooler!

-m-2004 HONDA CRF250R--
April 28, 2019
Helendale, CA, US
Age: 25-44
Purchased
5 months ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
4 / 5
Durability
5 / 5
Ease of Installation
5 / 5
Fitment
5 / 5
Performance
5 / 5
Recommend it?
Yes
Better cooling
Awesome upgrade and easy to install. Gives bike a factory look as well.

-m-2016 HONDA CRF450R--
March 4, 2019
Redmond , OR, US
Age: 25-44
Purchased
7 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
6'1 - 6'3
Each question or answer submitted enters you into a:
$100 gift card monthly drawing and a
$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 16 questions Browse 16 questions and 71 answers
What is your opinion on this pump vs. radiator fan?..Both would be overkill I believe.
Michael A on Apr 22, 2017
BEST ANSWER: I have both the fan and the Boyesen pump. I installed the fan first after my KTM 350 was boiling over all the time on tight trails. (it's ridiculous that ktm ever sold this bike without a fan) The fan helped but it would still sometimes overheat so I got this water pump. It made the situation even better and now the bike never overheats but the fan will still kick on sometimes, which tells me that it's good to have the fan there. I also use engine ice in the radiator.
will it fit the yamaha yz450fx? (same part number for the 250 and 450)
A shopper on Oct 16, 2016
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2017 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Is it difficult to install? Do you have to take the engine apart to put that c-clip around the impeller?
Lanc B on Jan 1, 2017
BEST ANSWER: If you own a Kawi, its easy... the impeller unbolts... just be careful holding the impeller, it's sharp... I think the hondas have a 10mm nut built into the impeller which makes it easier... no c-clip that I am aware of. Hope this helps.
Does this product come with a gasket?
Arron V on Jan 23, 2017
BEST ANSWER: This product indeed comes with a gasket. I would recommend changing to a high performance coolant as well if you havent done so already. You will have noticable gains in power and your machine will run noticabley cooler.
Does it come with gasket?
A shopper on Oct 7, 2016
BEST ANSWER: No it does not come with a gasket. Highly recommend installing a new gasket at the time of installation, depending on the age and milage of your machine.
Does this come with the large o ring?
Bailey A on Jan 20, 2019
BEST ANSWER: I think you’re referring to the housing seal? If memory serves, I used the seal from my OEM pump when I replaced it with the Boyesen pump. My bike was basically new at the time.
I honestly don’t remember for certain, as I installed this almost 2yrs ago.
Does this come with the the large o ring?
Bailey A on Jan 21, 2019
BEST ANSWER: The bike I put this on is 2007 crf450r and it came with everything I do not remember exactly because it’s been over 2 years ago but I do remember how well it works and it greatly improved the performance but the crfr also has a oversized radiator/oil cooler all installed at the same time
Does this come with new water pump seals?
CHAD H on Jun 27, 2019
BEST ANSWER: Yes I believe it comes with everything you will need for the change over. It’s an amazing product!
Does it work with boyesen super cooler and thePro circuit water pump ?
Christian S on Jan 31, 2019
Boyesen Supercooler Water Pump Cover and Impeller Kit
Boyesen Supercooler Water Pump Cover and Impeller Kit
Splitstream Hi-Flow Water Pump Upgrade
Splitstream Hi-Flow Water Pump Upgrade
Pro Circuit Water Pump Cover Kit
Pro Circuit Water Pump Cover Kit
BEST ANSWER: If the question's will the "Splitstream Hi-Flow Water Pump Upgrade" be compatible with the other Boyesen and/or Pro Circuit water pump kits, the answer is possibly. Splitstream hasn't stated that they're compatible or not, it would have to be tested. I personally don't foresee any conflicts.
will this fit a 2017 yz450f?
ryan p on Jun 10, 2018
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2018 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Heard that this part fits KTM 2018 EXC500F?
Mike P on Sep 16, 2019
BEST ANSWER: Unfortunately, we do not have this part listed for that machine so we can not guarantee fitment.
Why isnt Orange color listed here?
Rick H on Aug 25, 2019
BEST ANSWER: After you enter in your machine, if there is not a certain color listed then we do not have that color available for your application.
Can I get boyesen cover only for 2013 crf450r ? , already have the kit installed. Broke the cover
Kevin W on Jul 14, 2019
BEST ANSWER: Unfortunately, we do not have just the cover. We only have the cover with the impeller kit for your machine. I apologize for the inconvenience.
Can you get this in black or husky blue for the 2018 husqvarna 501 fe?
Kevin B on Jan 31, 2019
BEST ANSWER: Unfortunately, we do not carry this in other colors.
I have a 2019 KTM 450 SXF Factory Edition, this should fit my bike ?
Quanah R on Jan 27, 2019
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2019 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
Will this fit a 2005 CRF450X?
dan b on Nov 22, 2017
BEST ANSWER: To see if this part will fit your machine please enter the make, model, and year into our "Choose a vehicle" drop down boxes found above the product image. If your machine is not listed, we may not carry the right item for your application. If you have a 2018 year model but don't see your machine as an option, please contact a tech via Live Chat or call us at 1-800-336-5437 for assistance.
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