Products & Parts
Your Premier Destination for RC Boat Cooling Parts
At Noah’s RC Ark, we know that heat is the enemy of performance. Whether you’re running an electric, petrol, or nitro-powered RC boat, an efficient water cooling system is critical for maintaining power, protecting your equipment, and extending the life of your components.
That’s why we stock a complete range of RC boat water cooling products, built for hobbyists who demand reliability and performance on the water.
RC Boat Water Cooling Range
Our range includes everything you need to build or upgrade your boat’s cooling system, from water jackets and pickups to outlets, tubing, pumps, and through-hull bulkhead fittings. Whatever your setup, we’ve got you covered
Water Intakes (Pickups)
Water pickups are where cooling begins. We offer a variety of pickup types to suit your boat’s layout and design:
Flush-Mounted Water Pickups: Installed directly into the hull bottom for clean, low-drag performance.
Transom-Mounted Pickups: Easily adjustable pickups for boats that require external or higher-mounted cooling intakes.
Single and Dual Inlet Designs: Choose based on your cooling needs, whether you’re cooling one component or multiple components like your ESC and motor.
Water Intakes (Pickups)
Silicone Tubing
Silicone Tubing
We stock flexible, durable tubing compatible with all our cooling parts.
High-temperature, kink-resistant tubing available in multiple diameters and colours to match your setup.
Silicone Tubing
Through Bulkhead Fittings
Need to route cooling lines neatly through the hull?
Clean up your installation with our anodised aluminium or stainless steel bulkhead fittings, available in multiple sizes and thread types.
Through Bulkhead Fittings
Motor Water Jackets & Coils
Our selection of water jackets is designed for both electric brushless and brushed motors
Lightweight aluminium and also copper construction, tight-sealing designs, and available for a wide range of motor sizes. These jackets help pull heat directly from the motor housing into the water stream.
Motor Water Jackets
IC Engine Jacket & Heads
Our selection of water jackets is designed for both Petrol and nitro combustion engines.
Precision-machined for a perfect fit, these cooling heads replace or upgrade your engine’s cylinder head with a water-cooled version, ideal for high-performance marine racing.
IC Engine Cooling
Cooling Plates (Battery & ESC)
For high-powered electric setups, controlling heat at the ESC and battery is crucial.
ESC Cooling Plates: Designed to bolt directly onto electronic speed controllers, these aluminium plates allow water to flow through, pulling heat away from sensitive electronics and improving overall efficiency and lifespan.
LiPo Cooling Attachments: Secure your LiPo battery to a cooling plate to keep cell temperatures lower during high-drain runs. This helps preserve battery performance, reduce swelling, and prevent overheating during extreme use.
Our range of cooling plates is precision-machined for maximum water contact and efficiency, with easy installation into almost any RC boat setup.
Water Cooling Plates
Water Pumps (Pulse & Electric)
For boats that require forced cooling (like lower-speed electric boats or unique builds maybe with Clutches), we supply a range of small, powerful water pumps.
Electric, 6V–12V options, and also pulse feed pumps for petrol IC engines compact sizes, and reliable flow rates.
Water Pumps
Water Outlets
After cooling your system, efficient and stylish outlets return the water overboard.
Straight Through-Hull Outlets: Simple, reliable, and easy to install.
Angled and Flared Outlets: For a bit of style or to tune how the cooling water exits the boat.
Water Outlets
Expert Support and Quality Brands
At Noah’s RC Ark, we pride ourselves on offering only the best products from trusted manufacturers like TFL Hobby and others. Plus, we’re always happy to offer advice on setting up your cooling system — just contact us if you need help picking the right parts for your boat!
Shop RC Boat Water Cooling Systems Today
Protect your boat. Maximise your performance. Whether you need a full cooling system or just replacement parts, Noah’s RC Ark has everything you need for a top-quality marine cooling setup. Browse our full collection and get back on the water with confidence.
Why Upgrade Your RC Boat’s Water Cooling?
Prevent Overheating
Whether it’s your motor, ESC, or engine, excessive heat leads to performance loss, damage, and shorter component life.
Boost Performance
A cooler system can push harder for longer. Water cooling maintains optimal operating temperatures during high-demand conditions.
Extend Component Life
Cooling your equipment properly reduces thermal stress and wear, meaning your investment in motors, ESCs, or engines lasts much longer.
Customise Your Setup
Our wide range of products lets you create a fully custom cooling system suited exactly to your boat’s needs, whether for casual running, competition racing, or high-speed builds.
