AC Valve Core Removal Tool & Gauge Hose Adapter Bundle

$116.26 $145.74

AC Valve Core Removal Tool & Gauge Hose Conversion Adapter Bundle

Keep your vehicle's air conditioning system running at peak efficiency with this comprehensive AC valve core removal tool and gauge hose conversion adapter bundle. Engineered for professional technicians and serious DIYers alike, this all-in-one kit covers R134a, R1234yf, and R22 automotive AC systems — giving you everything you need to swap valve cores, connect gauges, and maintain a leak-free refrigerant circuit without the hassle of sourcing individual components.

Made in Mainland China.

What's in the Box

2× Quick-connect couplers (1 high-pressure / 1 low-pressure)
2× R1234yf couplers (high-pressure & low-pressure)
2× R134a valve cores
2× R22 valve cores
2× Large O-rings
2× Small O-rings

Key Features

Durable Brass Construction: The core components are machined from solid brass — wear-resistant, strong, and impact-resistant so the tool stays true even after repeated heavy use.
Zero-Leak Side-Mounted Ball Valve: A 4-point single-turn rotary switch isolates the refrigerant circuit during service, while integrated O-rings form a complete hermetic seal and automatically prevent refrigerant escape.
Wide System Compatibility: Works with R134a, R1234yf, and R22 automotive AC systems. Fits standard 1/4", 5/16", and 3/8" refrigeration lines as well as JRA and Schrader valve cores.
Color-Coded Quick Couplers: Red high-pressure coupler (16 mm inner diameter) and blue low-pressure coupler (13 mm inner diameter) for fast, foolproof valve core replacement on any vehicle AC port.
Fabric-Reinforced Hose: Hoses feature fabric-reinforced construction with thermoplastic insulation for flexibility, pressure resistance, and long service life.

Who Is This For?

Whether you're an automotive AC technician servicing multiple vehicles daily or a home mechanic tackling your own recharge and maintenance jobs, this bundle eliminates the need to buy adapters and valve core tools separately. The bundled O-rings and dual-refrigerant valve cores mean you're prepared for virtually any modern vehicle AC service scenario.

Related Products You May Like

Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What refrigerant types is this AC valve core tool bundle compatible with?

A: This bundle is compatible with R134a, R1234yf, and R22 automotive AC systems. It also fits standard 1/4", 5/16", and 3/8" refrigeration line ports and works with both JRA and Schrader valve core types, making it highly versatile for modern vehicle AC service.

Q: How does the bundle prevent refrigerant leaks during service?

A: The side-mounted ball valve uses a single 4-point rotary switch to isolate the system, and integrated O-rings (two large and two small are included) create a complete hermetic seal. This dual-layer sealing design prevents refrigerant from escaping the AC circuit during valve core removal or adapter connection.

Q: Are the quick-connect couplers color-coded?

A: Yes. The red coupler is designated for the high-pressure line (16 mm inner diameter) and the blue coupler for the low-pressure line (13 mm inner diameter), following standard automotive AC service color conventions for quick and error-free connections.

Q: What material are the valve cores and adapters made from?

A: The primary components are machined from brass, which provides excellent wear resistance, structural strength, and impact resistance. The hoses are fabric-reinforced with thermoplastic insulation for added durability and flexibility under pressure.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.