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Water Cooling Components

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EK Water Blocks Filling Bottle (1000mL)
WC-9EJ-EK
A handy 1L filling bottle that will let you fill even the most crammed systems with ease. The squeeze bottle can also be used to suck out coolant out of your reservoir making system draining a breeze.
£6.95 (incl. VAT)
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Mayhems - PC Coolant Dye - Original Series - Intense Colour, 15 ml, Blue
WC-076-MH
Mayhems Dyes are the ideal choice for creating a unique colour within a Watercooled system.
£5.99 (incl. VAT)
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EK Water Blocks EK-DDC Heatsink Housing - Black
WC-484-EK
EK-DDC Heatsink Housing is an heatsink upgrade kit for any Laing DDC type water pump which vastly improves the cooling performance and prolongs the lifespan of the water pump.
£19.99 (incl. VAT)
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Bitspower Z-Multi 100mm Water Tank
WC-317-BP
80mm Bitspower Z-Multi Water tank reservoir, acrylic tube.
£34.99 (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 Cleaning Kit - Blitz System - Coolant Loop Cleaning, For Initial Setup and Coolant Change
WC-104-MH
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125ml Mayhems Blitz Part 2, Rubber gloves, PH test strips, 60ml measuring cup
£21.95 (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 - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Blue
WC-001-MH
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Mayhem’s are rapidly becoming the leading manufacturer of liquid cooling solutions in Europe. providing the water cooling community an expansive array of differing solutions and liquids
£11.99 (incl. VAT)
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Mayhems - PC Coolant - X1 Premix - Eco Friendly Series, UV Fluorescent, 1 Litre, Clear Blue
WC-034-MH
Mayhem’s are rapidly becoming the leading manufacturer of liquid cooling solutions in Europe. providing the water cooling community an expansive array of differing solutions and liquids
£11.99 (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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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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EK Water Blocks EK-XTOP Revo Dual D5 PWM Serial - (incl. 2x pump)
WC-945-EK
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EK-XTOP Revo Dual D5 PWM Serial is a fourth generation high-performance aftermarket DUAL pump top (volute) for D5 type water pumps, pre-installed with two EK-D5 PWM water pumps.
£209.99 (incl. VAT)
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EK Water Blocks EK-CryoFuel Indigo Purple 1L Premix Watercooling Fluid - 1 Litre
WC-9T2-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£8.99 (incl. VAT)
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Alphacool NexXxoS XT45 Full Copper 360mm Triple Fan Water Cooling Radiator V2 - Black
WC-0AE-AC
360mm x 45mm Dual Radiator, Supports 3 x 120mm Fans, Recessed Caps for flush fitting, Black in Colour
£99.95 (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 TBE 160 DDC PWM D-RGB Pump / Reservoir Combo - Acetal
WC-9YU-EK
Pump / Reservoir Combo, 160mm Height, 205ml Volume, DDC PWM pump, D-RGB lighting, 2 Year Warranty
£179.99 (incl. VAT)
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Phanteks Glacier D120 Distribution Plate with DRGB Lighting
WC-036-PT
Distribution Plate from Phanteks, Suitable for 120mm rear fan postions, Digital RGB lighting, Easy Fill and Bleed, 2 Year Warranty
£69.95 (incl. VAT)
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EK Water Blocks EK-RES X3 - TUBE 110 (64mm)
WC-9P0-EK
Replacement tube for EK-RES X3 series reservoirs and EK Fluid Gaming pump reservoir combo.
£8.99 (incl. VAT)
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Phanteks Glacier D140 Distribution Plate with DRGB Lighting
WC-02Y-PT
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Phanteks D140 Distribution plate. Mirror Acrylic backplate, DRGB LED, Suitable for Most Standard ATX cases with 140mm fan mounting in the rear
£84.95 (incl. VAT)
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Alphacool Eisdecke D5 Acetal Pump Top - Black (VPP755/VPP655/TPP644/MCP655)
WC-08D-AC
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Acetal Pump Top, Design for the D5 Pump, G 1/4" Threads as Standard
£36.95 (incl. VAT)
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Alphacool Soft Tubing 16/10 (3/8"ID) - Clear 3m
WC-093-AC
Three Meters of Clear Tubing, Suitable for 16mm Outer Diameter and 10 Inner Diameter Tubing
£13.99 (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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Watercool Heatkiller 100mm Tube Reservoir for D5 Pump - Black
WC-10K-WC
Modular Reservoir of Watercool for mounting on a D5 pump, Borosilicate glass container, 250 ml filling volume, 2x G1 / 4-inch connector, Aluminum struts in black
£74.99 (incl. VAT)
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EK Water Blocks EK-CryoFuel Mystic Fog 1L Premix Watercooling Fluid - 1 Litre
WC-A1U-EK
Water Cooling Fluid, 1 Litre, Mystic Fog style, Offer Great Effects when used with RGB lighting, 2 year shelf life
£14.99 (incl. VAT)
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EK Water Blocks EK-Quantum Torque Surface Port Adapter - Black
WC-AEA-EK
Surface Radiator Port Adapter, Black
£3.95 (incl. VAT)
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EK Water Blocks EK-Quantum Surface P360M X-Flow Triple Fan Radiator - Black - 360mm
WC-AAC-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, Cross Flow Connection, Black Colour, 44mm Thickness
£114.95 (incl. VAT)
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EK Water Blocks EK-Quantum Surface P360M Triple Fan Radiator - Black - 360mm
WC-AAU-EK
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360mm Radiator, Comaptible with upto 6 x 120mm Fans, Black Colour, 44mm Thickness
£99.95 (incl. VAT)
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EK Water Blocks EK-Quantum Surface S360 Triple Fan Radiator - White - 360mm
WC-ABP-EK
360mm Radiator, Comaptible with upto 6 x 120mm Fans, White Colour, 30mm Thickness
£72.95 (incl. VAT)
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EK Water Blocks EK-Quantum Surface S420 Triple Fan Radiator - White - 420mm
WC-AB5-EK
420mm Radiator, Comaptible with upto 6 x 140mm Fans, White Colour, 30mm Thickness
£89.99 (incl. VAT)
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EK Water Blocks EK-Quantum Inertia D5 Body D-RGB - Plexi
WC-9ZY-EK
The top is made of quality CNC-machined cast acrylic material with a black ring to cover the LED hotspots as the proper LED implementation is one of the main focus points of EK.
£69.95 (incl. VAT)
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EK Water Blocks EK-CryoFuel Amber Orange 1L Premix Watercooling Fluid - 1 L
WC-9Q4-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£7.99 (incl. VAT)
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EK Water Blocks EK-Quantum Surface S120 Single Fan Radiator - Black - 120mm
WC-AAL-EK
120mm Radiator, Comaptible with upto 2 x 120mm Fans, Black Colour, 30mm Thickness
£42.95 (incl. VAT)
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EK Water Blocks EK-Mana G2 PC-O11D EVO DDC D-RGB Distro Plate
WC-AFH-EK
EK-Mana G2 PC-O11D EVO DDC D-RGB Distribution Plate is a custom water cooling reservoir, routing and pump solution
£209.99 (incl. VAT)
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EK Water Blocks EK-Quantum Volume3 FLT 360 D-RGB Reservoir - Plexi
COO-EKW-02899
This next-generation EK-Quantum Volume³ FLT reservoirs build on the success of the existing FLT
£94.99 (incl. VAT)
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EK Water Blocks EK-Quantum Volume3 FLT 240 D-RGB Reservoir - Plexi
COO-EKW-02898
This next-generation EK-Quantum Volume³ FLT reservoirs build on the success of the existing FLT
£89.99 (incl. VAT)
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EK Water Blocks EK-Quantum Volume3 FLT 120 D-RGB Reservoir - Plexi
COO-EKW-02897
This next-generation EK-Quantum Volume³ FLT reservoirs build on the success of the existing FLT
£69.95 (incl. VAT)
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EK Water Blocks EK-Quantum Kinetic3 FLT 280 D-RGB Pump/Reservoir Combo - Plexi
COO-EKW-02896
This next-generation EK-Quantum Kinetic³ FLT D5 pump-reservoir combo unit builds on the success of the existing FLT
£199.99 (incl. VAT)
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EK Water Blocks EK-Quantum Kinetic3 FLT 140 D-RGB Pump/Reservoir Combo - Plexi
COO-EKW-02895
This next-generation EK-Quantum Kinetic³ FLT D5 pump-reservoir combo unit builds on the success of the existing FLT
£164.99 (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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