R134a Quick Coupler Adapters



High Low Quick Connector Coupler AC Manifold Gauge
  • Set of 2 Color Coded 90 Degrees Quick Connectors.
  • Fits A/C manifold gauge sets (R-134A), coupler interface fits with R134A service ports, 1/4" male flare
  • An adjustable coupler (6-ball style) is compatible with all models.
  • Aluminum switch, Brass adapter, and nickel-plated copper body.
  • Accurate snap lock & knurled grip ring for easy operation, detachable adapter for longer maintenance.
  • Reliable and Safe for Valve Access to Systems even at Working Pressure
  • Method of Use: Connect bottoms with vehicle's R134A service port; connect the ACME adapter with the refrigerant hose; turn on/off the switch at top to turn it on/off.


  • Material: Pearl Nickel Plated / Solid Copper Metal Construction
  • Red: High-Pressure Side Quick Connector/Adapter (1/4" SAE Male Flare 90 Degree)
  • Blue: Low-Pressure Side Quick Connector/Adapter (1/4" SAE Male Flare 90 Degree)
  • Connector: 1/4" SAE Male Flare Fitting
  • Fitment: A/C manifold gauge set (R-134A) type.

Package included :

  • 1x High-Pressure A/C Quick Coupler R-134a (Red)
  • 1x Low-Pressure A/C Quick Coupler R-134a (Blue)


Free shipping within the U.S.

Except following locations: the states of Alaska, Hawaii, all off-shore U.S. territories and possessions such as Puerto Rico, Guam and the Virgin Islands, APO and FPO.

Your order will be sent out within 24 hours (Monday - Friday) or 48 hours (Saturday or Sunday).

The standard delivery time is 3-7 business days (varies by destinations).

See our Shipping Policy for details.


We support 30-day returns & refunds

If you are not satisfied with our products, just feel free to contact us at info@otoezautopartsmall.com, we will help you get it solved.

See our Return & Refund Policy for details.

R134a Quick Coupler Adapters
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