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186400226724
Quick Coupler Adapter Kit  HighLow Side Conversion 1
Quick Coupler Adapter Kit  HighLow Side Conversion 2
Quick Coupler Adapter Kit  HighLow Side Conversion 3
Quick Coupler Adapter Kit  HighLow Side Conversion 4
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Quick Coupler Adapter Kit  HighLow Side Conversion 7
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Quick Coupler Adapter Kit  HighLow Side Conversion 1Quick Coupler Adapter Kit  HighLow Side Conversion 1
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186400226724
Quick Coupler Adapter Kit  HighLow Side Conversion 1
Quick Coupler Adapter Kit  HighLow Side Conversion 2
Quick Coupler Adapter Kit  HighLow Side Conversion 3
Quick Coupler Adapter Kit  HighLow Side Conversion 4
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Quick Coupler Adapter Kit - High/Low Side Conversion

$99.94
$49.97 
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About this item

Upgrade your car’s A/C system with these 2pcs Quick Coupler Adapter Kit, designed for seamless R1234YF to R134A conversion. This easy-to-use kit includes both high and low side couplers, ensuring a perfect fit for most car A/C systems, making your maintenance and diagnostics effortless. Crafted with high-quality brass and featuring a leak-proof design, this adapter kit guarantees durability and long-term performance. Ideal for both professional mechanics and DIY enthusiasts, this kit ensures that your air conditioning system remains efficient and leak-free.

Key Features:

  • R1234YF to R134A Conversion: The kit includes a low side adapter (0.5519" female x 1/4" SAE male) inches approx and high side adapter (0.6693" female x 1/4" SAE male) inches approx for easy conversion.

  • Premium Quality: Made with durable brass for superior performance and longevity. 

  • No Leakage: Features a ball lock design and rubber seal, ensuring a tight, leak-free fit every time.

  • Easy to Use: Ergonomic knurled grip and automatic closing function for simple installation and disassembly.

  • Versatile Application: Suitable for A/C charging, diagnostics, recovery, and evacuation tasks in R1234YF, R12, and R134A systems.

Why Choose Our Quick Coupler Adapter Kit?

This Quick Coupler Adapter Kit offers the perfect blend of reliability and convenience. Unlike many alternatives, it ensures no leakage and a secure connection for R1234YF to R134A systems. With its premium brass construction, ergonomic design, and automatic closing mechanism, it stands out as the go-to choice for both professional and home use.

Perfect For:

  • DIY mechanics and car owners looking to service or repair A/C systems.

  • Automotive professionals needing high-quality, reliable tools for car A/C diagnostics and charging.

  • Anyone seeking to convert or upgrade their A/C system from R1234YF to R134A.


Experience the convenience and peace of mind that comes with our Quick Coupler Adapter Kit. Order yours today and ensure your car’s A/C is always running at its best!

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