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Black 90-degree G1/4 female-female L-shaped water-cooling fitting with rotatable joints

Alphacool

Alphacool G1/4 Revolvable 90° Female-Female L-Connector Black 17039

SKU CH-XA5X-FW8EK

A rotatable 90° G1/4 female-to-female L-fitting in black for custom water-cooling loops

  • Product typeFittings
  • High flow from large inner diameter
  • Revolvable 90° design simplifies tube routing
  • G1/4 female threads on both ends
  • Durable chromatised black finish resists peeling
  • Clean aesthetic matches Alphacool tubing series

Deep Black G1/4 Revolvable Fitting

This Alphacool G1/4 revolvable 90-degree female-to-female L-connector joins two rigid or flexible tubes in a tight corner. The rotating joint lets you align the ports after tightening, removing stress on the loop. A chromated brass body keeps the Deep Black finish from peeling over time.

Builders routing tubing in compact chassis

The fitting suits custom loops where a sharp turn is unavoidable and space behind the motherboard tray is limited. It is not for systems that rely on push-to-connect or compression fittings with different thread standards. Buyers needing straight runs or multi-port distribution blocks should look elsewhere.

Integrates with G1/4 hardline or soft tubing

Two female G1/4 threads accept any matching male adapter, so the connector works with PETG, acrylic or reinforced rubber lines. The high-flow bore maintains coolant velocity through the bend. No tools beyond a basic spanner are required to seat the fitting, freeing up time for leak-testing the rest of the loop.

How it compares

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

Price $2.99
Cheaper than about 97% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Product typeFittings

Questions about this item

What G1/4 threaded components do I already need to connect this 90° female-female L-connector?

You need two G1/4 male-threaded parts — such as a radiator port, pump outlet, reservoir port or hard-tube compression fitting — to screw into the connector's inner threads.

Will this Deep Black 90° revolvable fitting match the finish of older Alphacool Chrome or Shiny Copper fittings I may keep?

The Deep Black chromatised coating is a distinct colour; it will not match Chrome or Shiny Copper parts, but the G1/4 thread standard is identical so they connect mechanically.

How can I confirm the 17039 L-connector is seated and leak-free after installation?

Hand-tighten both G1/4 connections, rotate the 90° joint to the desired angle, then run the loop under low pump pressure and inspect each joint for drips.

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