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Water Cooling Components

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519 Items found
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-RES X3 - TUBE 250 (204mm)
WC-9AM-EK
Replacement tube for EK-RES X3 series reservoirs.
£17.99 (incl. VAT)
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XSPC D5 PWM Sata Powered Pump Without Front Cover
WC-460-XS
This version of the D5 pump is PWM compatiable and can be connected to the motherboard for speed control
£74.99 (incl. VAT)
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Corsair Hydro X Series XT 10/13mm (3/8" / 1/2") ID / OD Soft Tubing - 3m (CX-9059001-WW)
WC-01V-CS
CX-9059001-WW, 3m Clear Tubing, Suitable for Compression Fittings, 10/13mm (3/8" / 1/2") ID / OD, 2 Year Warranty
£12.95 (incl. VAT)
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EK Water Blocks EK-Quantum Kinetic FLT 120 D5/DDC Body D-RGB Reservoir - Plexi
WC-9X9-EK
Pumpless stand-alone Kinetic FLT reservoir unit, 6 G1/4" ports, 100ml capacity
£114.95 (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 NexXxoS ST30 Full Copper 360mm Triple Fan Water Cooling Radiator V2 - White
WC-0CC-AC
11927, 360mm x 30mm Dual Radiator, Supports 3 x 120mm Fans, Recessed Caps for flush fitting, White in Colour
£89.99 £64.99 (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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Aqua Computer ULTITUBE D5 200 PRO Pump / Reservoirs Combo with Leak Prevention System
WC-343-AQ
Expansion tank with D5-NEXT pump, Made of durable borosilicate glass, 470ml capacity, LEAKSHIELD protects against leaks, With RGBpx lighting
£299.99 (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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EK Water Blocks EK-RES X3 - Multiport TOP
WC-831-EK
The EK-RES X3 - Multiport TOP is an alternative top end cap for EK-RES X3 series reservoir which offers additional port configurations.
£14.99 (incl. VAT)
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Corsair Hydro X Series XR7 360mm Triple Fan Water Cooling Radiator (CX-9030005-WW)
WC-00U-CS
CX-9030005-WW, Triple Fan Radiator, 13 FPI, Black, 3 Year Warranty
£99.95 (incl. VAT)
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XSPC D5 Vario (Body + Screwring)
WC-141-XS
The D5 Vario is the ultimate pump for PC water-cooling. It features exceptional performance and unrivalled reliability.
£64.99 (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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Aqua Computer Temperature sensor G1/4
WC-119-AQ
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This temperature sensor has a G1 / 4 thread and can be used with any hoses with suitable connectors. The sensor has a 60cm connection cable and a two-pin plug.
£9.98 (incl. VAT)
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Aqua Computer ULTITUBE 50 Reservoir
WC-347-AQ
Made of durable borosilicate glass, 110 ml capacity, With stainless steel filter, Includes brackets for floor or wall mounting
£64.99 (incl. VAT)
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Barrow T Virus Helix 205mm Reservoir - Black / White
WC-019-BA
Surge tank, 205 mm tube height, Approx. 252 ml capacity, Made of acrylic glass, 5x G1/4 thread
£29.99 (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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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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£409.99 (incl. VAT)
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EK Water Blocks EK-Loop Phillips Head Screw Set M4x6mm - Black (20pcs)
WC-AEJ-EK
A set of twenty (20) spare 6mm long screws for EK-Quantum Surface S, P, and X series radiators.
£3.95 (incl. VAT)
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Barrow Digital OLED Display Flow and Temperature Sensor - Black
WC-06B-BA
FBFT07-B, Flow Sensor, Oled Screen, Temperature Reporting, Black
£49.99 (incl. VAT)
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XSPC 120mm Universal Radiator Stand
WC-064-XS
Universal Radiator stands that allow easy radiator mounting in many applications
£9.95 (incl. VAT)
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EK Water Blocks EK-RES X3 Holder 60mm (2pcs)
WC-9BJ-EK
Spare Reservoir Holder for cylindrical reservoirs 60mm in diameter.
£4.99 (incl. VAT)
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EK Water Blocks EK-Revo D5 Pump Mount
WC-9DY-EK
The EK-Revo D5 pump mount is compatible with every D5 pump on the market (60mm diameter). It offers maximum flexibility allowing installation at any angle within 360° of rotation.
£9.95 (incl. VAT)
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EK Water Blocks EK-CryoFuel Clear 1L Premix Watercooling Fluid - 1 Litre
WC-9P9-EK
The EK-CryoFuel is a new revolutionary coolant for PC liquid cooling systems.
£8.99 (incl. VAT)
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Aqua Computer ULTITUBE D5 200 PRO RGB Pump / Reservoir Combo
WC-33K-AQ
Pump / Reservoir Combo, Includes D5-NEXT pump, Resistant borosilicate glass, 470 ml Volume, Stainless steel filter + pressure compensation membrane, RGB Lighting
£189.95 (incl. VAT)
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Aqua Computer ULTITUBE D5 100 Pump / Reservoir Combo
WC-33P-AQ
Pump / Reservoir Combo, D5 PWM pump Included, Made of resistant borosilicate glass, 230 ml filling quantity, Stainless steel filter
£129.95 (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 - Nickel
WC-AE9-EK
Surface Radiator Port Adapter, Nickel
£2.99 (incl. VAT)
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Alphacool Soft Tubing 13/10 (3/8ID) - Ultra Clear 3m
COO-ACL-02220
Three Meters of Ultra Clear Tubing, Suitable for 13mm Outer Diameter and 10 Inner Diameter Tubing
£11.99 (incl. VAT)
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EK Water Blocks EK-CryoFuel Solid Neon Green Concentrate - 250 ml
WC-9NC-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 13 - 15mm - Black
WC-9NM-EK
Safety tube clamp for diameter of 13 to 15mm.
£1.13 (incl. VAT)
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EK Water Blocks EK-CryoFuel Mystic Fog Concentrate - 250ml
WC-A1V-EK
Water Cooling Fluid, 250ml Concentrate, Mix with distilled water, Mystic Fog style, Offer Great Effects when used with RGB lighting, 2 year shelf life
£11.99 (incl. VAT)
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Singularity Computers Spectre 2.0 Elite Kit - Front Manifold - Black
WC-02J-SC
Distro Plate by Singularity Computers, for the Spectre 2.0 cases in black, made of transparent acrylic glass
£299.99 (incl. VAT)
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EK Water Blocks EK-CryoFuel Solid Electric Purple Concentrate - 250 ml
WC-9ND-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 EK-CryoFuel Solid Scarlet Red Concentrate - 250 ml
WC-9N7-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 EK-CryoFuel Solid Fire Orange Concentrate - 250 ml
WC-9N9-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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Save 19%
£134.99 £109.99 (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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