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Water Cooling Components

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520 Items found
EK Water Blocks EK-Quantum Surface P360M Triple Fan Radiator - White - 360mm
WC-ABB-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, White Colour, 44mm Thickness
£99.95 (incl. VAT)
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£89.99 (incl. VAT)
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Barrow 16/10mm Soft Tubing - Clear - 1m
WC-09D-BA
Transparent hose, Made of PU plastic, 1m Length, 16/10 mm OD/ID, Durable and flexible
£4.99 (incl. VAT)
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EK Water Blocks EK-CryoFuel Solid Electric Purple 1L Premix Watercooling Fluid - 1 Litre
WC-9N4-EK
The coolant contains everything a high-end liquid cooling system requires for efficient thermal performance and providing the necessary protection for your water blocks.
£13.99 (incl. VAT)
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Barrow T Virus Helix 160mm Reservoir - Black / White
WC-02E-BA
Surge tank, 160 mm tube height, Approx. 197 ml capacity, Made of acrylic glass, 5x G1/4 thread
£24.95 (incl. VAT)
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EK Water Blocks EK-CryoFuel Solid Cloud White Concentrate - 250 ml
WC-9NA-EK
The coolant contains everything a high-end liquid cooling system requires for efficient thermal performance and providing the necessary protection for your water blocks.
£11.99 (incl. VAT)
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EK Water Blocks Tube Clamp PVC 15 - 17mm - Black
WC-9P4-EK
Safety tube clamp for diameter of tube OD 15 to 17mm.
£1.13 (incl. VAT)
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Mayhems - PC Coolant - XT1 Premix - Thermal Performance Series, UV Fluorescent, 5 Litre, Plasma Jet Purple
COO-MYH-02051
Premixed coolant. Easy, ready to use solution to adding coolant to your system, Blended with non-toxic corrosion & scale inhibitors, Additives prevent scale filming & build up, Volume: 5000 ml
£41.99 (incl. VAT)
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Barrow Flow Meter
WC-0CD-BA
Flow meter for custom water cooling, acrylic case, integrated RGB lighting
£22.99 (incl. VAT)
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Bitspower Z-Multi 150mm Water Tank
WC-318-BP
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150mm Bitspower Z-Multi Water tank reservoir, acrylic tube.
£33.95 (incl. VAT)
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Bitspower Z-Multi 250mm Water Tank
WC-319-BP
250mm Bitspower Z-Multi Water tank, being the smallest of the range.
£42.95 (incl. VAT)
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Mayhems - PC Coolant - X1 Concentrate - Eco Friendly Series, 250 ml, Clear
WC-050-MH
A smaller concentrated version of Mayhems which allows you to make larger quantities of coolant and saves on shipping fees!
£13.99 (incl. VAT)
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Mayhems - PC Coolant Dye - Non-Stain Series - Advanced Non-Stain Formula, 15 ml, Blue
WC-11D-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£7.99 (incl. VAT)
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DEMCiflex Dustfilter set for 280mm Radiator - Black/Black
CM-033-DF
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The easiest way to stop the continuous buildup of dust, is by keeping the dust out in the first place and the easiest way of doing this is by fitting DEMCiflex Computer Dust Filters
£19.99 (incl. VAT)
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DEMCiflex Dustfilter Set for 480mm Radiator - Black/Black
CM-035-DF
The easiest way to stop the continuous buildup of dust, is by keeping the dust out in the first place and the easiest way of doing this is by fitting DEMCiflex Computer Dust Filters
£24.95 (incl. VAT)
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Mayhems - PC Coolant - XT1 Concentrate - Thermal Performance Series, UV Fluorescent, 250 ml, Clear Blue
WC-12G-MH
Non Toxic high end Ethylene Glycol coolant containing a patented DeTox and PETG Safe additives.
£12.95 (incl. VAT)
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EK Water Blocks EK-CryoFuel Clear Concentrate - 100 ml
WC-9PC-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£6.95 (incl. VAT)
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Alphacool VPP655 Vario D5 Water Cooling Pump
WC-08B-AC
Alphacool's power pump series, exceptional performance at an unbeatable price. Just the pump motor allows you to use any aftermarket top with ease.
£62.99 (incl. VAT)
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Alphacool Eisbecher Aurora D5 Acetal / Glass Reservoir - 250mm
WC-0BX-AC
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1019162, Alphacool Reservoir, D5 Compatible (Not included), Glass Tube, Acetal Base, 250mm Tube Size
£92.99 (incl. VAT)
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Alphacool NexXxoS ST25 Full Copper 360mm Single Fan Radiator - Black
WC-0C1-AC
1019153, 360mm Radiator, 120mm Fan Support, Thin Radiator, Copper, Black Colour
£69.95 £50.99 (incl. VAT)
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Alphacool VPP655 D5 PWM Water Cooling Pump
WC-094-AC
PWM Controlled D5 Pump, Max 1500L / H Flow Rate, PWM and Molex Connections
£68.99 (incl. VAT)
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Alphacool Eisball Digital RGB 700ml Reservoir / Pump Combo - Acrylic (incl. Eispumpe VPP755 V.3)
WC-0AN-AC
700ml Volume, Clear Plexiglass Design, Digital RGB Lighting, Easy Mounting
£119.99 (incl. VAT)
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Alphacool NexXxoS ST30 Full Copper 120mm Single Fan Water Cooling Radiator V2 - Black
WC-0AF-AC
120mm x 30mm Dual Radiator, Supports 1 x 120mm Fans, Recessed Caps for flush fitting, Black in Colour
£43.99 (incl. VAT)
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Mayhems - PC Coolant Additive - Inhibitor Plus - Prevents Metal Corrosion, 15 ml
WC-128-MH
Get the ultimate protection with todays demanding temperatures, Inbuilt UV-C protector
£8.99 (incl. VAT)
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Alphacool NexXxoS XT45 Full Copper 240mm Dual Fan Water Cooling Radiator V2 - Black
WC-0AD-AC
240mm x 45mm Dual Radiator, Supports 2 x 120mm Fans, Recessed Caps for flush fitting, Black in Colour
£79.99 (incl. VAT)
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Watercool Heatkiller 150mm Tube Reservoir - Black
WC-10H-WC
Modular Reservoir of Watercool, Borosilicate glass container, 375 ml filling volume, 2x G1 / 4-inch connector, Aluminum struts in black
£69.95 (incl. VAT)
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EK Water Blocks EK-Quantum Convection DDC Pump Cover - Nickel
WC-A59-EK
EK-Quantum Convection DDC - Nickel is an aluminum heatsink for DDC pumps
£32.99 (incl. VAT)
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Alphacool NexXxoS HPE-30 Full Copper 360mm Radiator
WC-0CX-AC
Full Copper Radiator, 120mm Fan Design, Upto six fans, 18 FPI
£99.95 (incl. VAT)
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EK Water Blocks EK-Quantum Surface S420 Triple Fan Radiator - Black - 420mm
WC-AB2-EK
420mm Radiator, Comaptible with upto 6 x 140mm Fans, Black Colour, 30mm Thickness
£89.99 (incl. VAT)
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Alphacool NexXxoS HPE-45 Full Copper 240mm Radiator
COO-ACL-01887
240mm Radiator, Supports upto 4 x 120mm Fans, 45mm Thick, Black, Copper
£82.99 (incl. VAT)
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Alphacool NexXxoS HPE-45 Full Copper 360mm Radiator
COO-ACL-01888
360mm Radiator, Supports upto 6 x 120mm Fans, 45mm Thick, Black, Copper
£99.95 (incl. VAT)
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Alphacool NexXxoS HPE-30 Full Copper 280mm Radiator
WC-0CZ-AC
Full Copper Radiator, 140mm Fan Design, Upto four fans, 18 FPI
£84.95 (incl. VAT)
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£17.99 (incl. VAT)
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EK Water Blocks EK-Quantum Reflection² ROG Hyperion D5 PWM D-RGB Distro Plate- Plexi
WC-AFS-EK
The EK-Quantum Reflection ROG Hyperion D5 PWM D-RGB - Plexi, Compatible with ASUS ROG Hyperion GR701 Chassis
£349.99 (incl. VAT)
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DEMCiflex Dustfilter Set for 240mm Radiator - Black/Black
CM-032-DF
The easiest way to stop the continuous buildup of dust, is by keeping the dust out in the first place and the easiest way of doing this is by fitting DEMCiflex Computer Dust Filters
£19.99 (incl. VAT)
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Alphacool NexXxoS ST30 Full Copper 360mm Triple Fan Water Cooling Radiator V2 - Black
WC-0AK-AC
360mm x 30mm Dual Radiator, Supports 3 x 120mm Fans, Recessed Caps for flush fitting, Black in Colour
£83.99 (incl. VAT)
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EK Water Blocks EK-Quantum Kinetic FLT 360 DDC PWM D-RGB Pump / Reservoir Combo - Plexi
WC-9W3-EK
EK's new flat Pump / Reservoir Combos suitable for 120mm fan mounting, DDC Pump Included
£229.99 (incl. VAT)
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Alphacool NexXxoS XT45 Full Copper 360mm Triple Fan Water Cooling Radiator V2 - White
WC-0CE-AC
18635, 360mm x 45mm Dual Radiator, Support 3 x 120mm Fans, Recessed Caps for flush fitting, White in Colour
£109.99 (incl. VAT)
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£13.99 (incl. VAT)
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Watercool Heatkiller Reservoir Basic Mounting-Kit
WC-10Q-WC
Heatkiller Mount for Heatkiller Reservoirs
£16.99 (incl. VAT)
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Explore the Components Required for Phenomenal Water Cooling

Watercooling is a huge part of the enthusiast culture surrounding PC hardware. Modders and Gamers look to water cool their systems for aesthetics and silent computing. 

Overclockers UK has a huge range of watercooling products from the very best brands available including Bitspower, Primochill, EK Waterblocks and XSPC, enabling you to build your own custom water cooling loop. 

The Largest Range Of Premium Quality Water Cooling Components

  • Our range of Radiators covers all bases from low FPI, high airflow radiators that are optimised for silence, over to high FPI performance radiators designed for maximum cooling.
  • No watercooling system would be complete without a reservoir and we have them in all shapes and sizes. From bay reservoirs to tube and pump mounted solutions, we have you covered.
  • Our pump range lists the most popular and reliable units from Liang and other performance brands ensuring you have a trouble free and reliable experience with your watercooling solution.
  • We stock hundreds of CPU, GPU, Motherboard, Memory, and HDD water blocks. The vast choice will enable you to choose the perfect water blocks for your water cooling loop.
  • In addition to this we have a large range of addons and accessories in our watercooling catalogue, from specialised fittings to acrylic tubing, that will allow you to make your cooling system just how you want it.
  • Overclockers UK also carries a massive range of performance and specialist coolants from tier one brands such as Mayhems, where research and development lead to excellent products.

We Are Happy To Offer Advice Where Needed

We are serious when we say that we cater for all kinds of PC users, including those who are new to water cooling and we actually encourage the venture into this huge scene. If you are unsure of your requirements, our highly-trained sales team are more than happy to help. Just give us a call on 01782 444455 and we can get you well on your way to building your first custom water cooling solution.

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