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Boyesen Spectra Supercooler Kit Yamaha YZ250F / FX / WR

Boyesen SuperCooler water pump kits include an aluminum investment cast cover and impeller combo which is specifically designed to enhance the performance and durability of your cooling system. This high-flow, hydrodynamic water pump has been tested at the highest levels of competition, and has been shown to flow up to 26% more coolant than most stock pumps. By increasing coolant flow, the engine will run cooler at a more constant temperature which translates to more horsepower and maximum engine protection.

Features:

  • Increased coolant flow at all RPM ranges
  • Keeps engine in optimum temperature range and prevents overheating
  • Reduces cavitation and hydraulic friction 
  • Seamless hydrodynamic design
  • High-capacity inlets
  • Patented nautilus style cast aluminum impeller 
  • Offered in multiple powder coated colors to match any machine
  • Does not include a new gasket

Note: Images are for reference only, actual pump will vary based on make and model.

Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black RevZilla Item #1190394 Store Sku MFR. Product #WPK-37AB AvailabilityIn Stock: Ships within 24 hours
Product Style White RevZilla Item #1190395 Store Sku MFR. Product #WPK-37AW AvailabilityOut of Stock
Product Style Blue RevZilla Item #1190393 Store Sku MFR. Product #WPK-37AL AvailabilityOut of Stock
Product Style Magnesium RevZilla Item #1190392 Store Sku MFR. Product #WPK-37AM AvailabilityOut of Stock

This product DOES NOT FIT your 2004 Yamaha YZ450F

This Product Fits
Yamaha
WR250F 2015, 2016, 2017, 2018, 2019
YZ250F 2014, 2015, 2016, 2017, 2018
YZ250FX 2015, 2016, 2017, 2018, 2019
This item is also available for 72 different vehicles. View All Models
Gas Gas
EC 300 2024-2025
EX 250 2024-2025
EX 250F 2024-2025
EX 300 2024-2025
EX 350F 2024-2025
MC 125 2024-2025
MC 250F 2024-2025
MC 250F Factory Edition 2023-2024
MC 350F 2024-2025
Honda
CRF150R 2007-2026
CRF150R Expert 2007-2026
CRF450R 2002-2008
CRF450R 2009-2016
CRF450R 2021-2026
CRF450R 2017-2020
CRF450R-S 2022
CRF450R Works Edition 2021-2026
CRF450R Works Edition 2019-2020
CRF450RX 2021-2026
CRF450RX 2017-2020
Husqvarna
FC250 2014-2015
FC250 2023-2025
FC250 Rockstar Edition 2022-2024
FC350 2014-2015
FC350 2023-2025
FE250 2014-2015
FE350 2014-2015
FX350 2023-2025
TC125 2024-2025
TC250 2024-2025
TE150 2024-2025
TE250 2024-2025
TX300 2024-2025
KTM
125 SX 2023-2025
125 XC 2024-2025
150 SX 2025
150 XC-W 2024-2025
250 SX 2023-2025
250 SX-F 2013-2015
250 SX-F 2023-2025
250 SX-F Adamo Edition 2025
250 SX-F Factory Edition 2015
250 SX-F Factory Edition 2022-2024
250 XC 2023-2025
250 XC-F 2013-2015
250 XC-F 2023-2025
250 XC-W 2024-2025
300 SX 2023-2025
300 XC 2023-2025
300 XC-W 2024-2025
350 EXC-F 2012-2015
350 SX-F 2011-2012
350 SX-F 2023-2025
350 XC-F 2011-2015
350 XC-F 2023-2025
350 XC-F Factory Edition 2023-2024
Kawasaki
KLX450R 2008-2009
KX250F 2017-2019
KX450 2019-2023
KX450F 2016-2018
KX450F 2006-2015
KX450SR 2022-2026
KX450X 2021-2023
Suzuki
RMZ250 2007-2012
RMZ450 2005-2007
RMZ450 2008-2026
Yamaha
YZ125 2005-2026
YZ125 50th Anniversary Edition 2024
YZ125 70th Anniversary Edition 2026
YZ125 Monster Energy Race Edition 2022-2025
YZ125X 2020-2026
YZ450F 2010-2013
Product Description
Part Numbers
Fitment
5 Customer Reviews
5 4.5/5
1 Questions & 1 Answers
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