BOYESEN WATER PUMP COVER & IMPELLER KIT SUPERCOOLER ALUMINUM BLACK

§ 01 / Part

09320179 WATER PUMP COVER & IMPELLER KIT SUPERCOOLER ALUMINUM BLACK

Fits 10 bikes
RRP £264.13 Save 17%
£219.23

incl. VAT

In stock — ships in 3 working days

Usually dispatched within 3 working days.

Part #: 09320179

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BOYESEN

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§ 02 / About this part

What it is

The BOYESEN WATER PUMP COVER & IMPELLER KIT SUPERCOOLER ALUMINUM BLACK, motocross part. Stocked by Iron Offroad, the UK MX hard parts specialist.

This cooling upgrade replaces the restrictive cast housing and impeller on your bike. The redesigned internal geometry increases coolant flow rate to manage engine temperatures more effectively. It is particularly effective for hard enduro or slow-speed technical sections where airflow through the radiators is minimal. The aluminum construction offers better heat dissipation than stock plastic components. Installation is a straightforward bolt-on process. Ensure you use fresh coolant and bleed the system thoroughly to remove any air pockets that could cause localized hotspots in the head.

§ 03 / Specs

The numbers

Brand
BOYESEN
Part number
09320179
Weight
0.16 kg
VAT
20%

// Fitment

Will it fit your bike?

Fits 10 models · 10 year-bands

* Fitment data is provided as a guide. Verify compatibility against the bike's owner's manual or service handbook before ordering. Iron Offroad accepts no liability for incorrect application. Full terms and conditions apply.

§ 05 / About Iron Offroad

Iron Offroad

Iron Offroad is the off-road sibling of Iron City and Iron Stable — a UK shop for motocross, enduro, and trail-bike hard parts. Every fitment lives on the site, listed against KTM, Husqvarna, GasGas, Yamaha, Honda, Kawasaki, Suzuki, and Beta. Pick your bike on the timing-tower. Our USP is the data: fully enriched fitment so you find the right part for your bike quickly and get it fitted accurately. Brands you'd find on a paddock workbench — pads, sprockets, plastics, fork seals, cables, gaskets, bars, the things that actually wear out. Road-bike kit, scooter parts, and quad gear sit elsewhere; dirt and e-moto only. We operate from our storage facility in Leeds. Iron Offroad is a trading name of Iron Stable Ltd, registered in Mildenhall — Company No. 17061294. The business has a rich motorcycle history across multiple moto brands — the photos show where we came from — and recently pivoted into hard parts and online retail.
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Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement
Free UK shipping over £100 14-day no-quibble returns OEM-grade parts only UK support · Tue–Fri 9–5, Sat 9–4 Race-shop prices, paddock service Collection from Leeds by arrangement