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Clear acrylic radiator top panel with brass ports, spare part 12175

Alphacool

Alphacool NexXxoS XP³ Top Plexi Spare Part 12175

SKU CH-3C65-0F274

Spare acrylic top panel for Alphacool NexXxoS XP³ radiators, part number 12175

  • Product typeRadiator
  • Replacement top restores cooling loop after damage
  • Clear acrylic shows coolant flow and colour
  • Spare part number 12175 matches original spec
  • Single piece includes everything needed for swap
  • Fits Alphacool NexXxoS XP³ radiator exactly

Replacement Top for NexXxoS XP³ Radiator

This spare part is the Plexi top section for the Alphacool NexXxoS XP³ radiator. It is intended for users who have damaged the original acrylic cover on their existing cooling loop. The component arrives new and ready to fit onto the compatible radiator body.

Direct Swap Installation

Installation consists of removing the damaged top and securing this replacement using the original hardware. The main risk is over-tightening the screws, which can crack the new Plexi surface. Careful alignment of the inlet and outlet ports prevents stress on the O-ring seals during assembly.

Acrylic Plexi Material

The top is made from transparent Plexi acrylic rather than metal. This material choice means the part will not suit builders who require an opaque or metal finish for aesthetic consistency. It also means the top cannot withstand the same physical impacts as a brass or acetal alternative.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 81% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Product typeRadiator

Questions about this item

How do I confirm the Alphacool NexXxoS XP³ Top Plexi spare part 12175 is installed correctly?

After fitting the Plexi top onto your radiator, fill the loop and check for leaks at the sealing surfaces; a steady, bubble-free flow through the radiator confirms it is working as intended.

What comes with the Alphacool NexXxoS XP³ Top Plexi spare part 12175 and what must I supply?

The package contains one Alphacool NexXxoS XP³ Top - Plexi; you must provide the compatible radiator body, mounting screws, O-rings and coolant.

Which version of the Alphacool NexXxoS XP³ Top Plexi spare part should I choose?

Select part number 12175 when you need a replacement Plexi top for an Alphacool NexXxoS XP³ radiator that originally shipped with a Plexi cover.

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