Automotive R134A/R12 Car AC Charging Hose Kit with Pressure Gauge - 0.51 Inches Low Side Quick Coupler, 1/2 Dispensing Valve, High-Strength Aluminum Connector, 15.4" Deep Reach CNC Thread Hose, Easy-Install Universal Fit for Most Vehicles

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1PC

2026-09-23

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2026-10-01

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2026-08-21

About this product

Highlights

•High-strength aluminum construction for pressure and corrosion resistance

•15.4 inch total hose length with 0.51 inch low-side coupler diameter

•Includes pressure gauge and 1/2 inch dispensing valve for controlled charging

•Compatible with R134a, R12, and R22 standard interfaces for most vehicles

•Complete kit packaged as a pair with easy one-hand release and extended reach

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Details

Thread type	UNF
Material	Brass
Other dangerous goods or hazardous materials	No

Product description

High Quality Material: This car AC refrigerant charge hose is crafted with high-strength aluminum material, which strong pressure resistance and corrosion resistance, not prone to deformation, extending the service life of the hose. Meanwhile, aluminum material has good thermal conductivity, which helps to quickly balance the temperature of the hose and the environment during filling, reducing pressure fluctuations caused by temperature differences and improving filling accuracy.

Widely Application: This product measures of 15.4 inches total length with 0.51 inches diameter low side quick coupler and 1/2 inches dispensing valve. This kit can be used for automotive air conditioning systems with R134a, R12, or R22 standard interfaces. Suitable for most vehicles such as sedans, SUVs, trucks, vans, etc. Note: Not compatible with 2018 cvic, tuscson.

Simple Installation: This car AC refrigerant charge hose is designed to be easy-to-install. First, connect the self-sealing dispensing valve to the refrigerant can. Then, connect the low-pressure side quick connector to the interface of the R134a automotive air conditioning system. Finally, open the low-pressure valve, slowly add refrigerant, and observe the pressure gauge reading.

Practical Functions: This kit equipped with a pressure gauge, it can monitor the pressure of the air conditioning system in real time, determine whether there are any abnormalities, assist in troubleshooting, and also achieve quantitative charging through the control valve to avoid overcharging or undercharging. While the high-precision threads processed using CNC cutting technology provide better sealing when used with R134a valves.

Complete Package: This product package contains a pair of R134a refrigerant recharge hose with gauge, one side is R134a low side quick coupler, another is 1/2 dispensing valve. This kit features a user-friendly design that allows you to release the refrigerant tank with one hand, without needing to use both hands. The extended hose allows you to easily reach deep into the engine compartment, making it the ideal choice for quickly replacing aging valve cores.

Introduction

This R134A car AC refrigerant charge hose kit is designed for automotive technicians and DIY vehicle owners who need a reliable, easy-to-use charging accessory. Crafted from high-strength aluminum, the hose resists deformation and corrosion while offering improved thermal conductivity to reduce temperature-related pressure fluctuations during filling. The kit's 15.4 inch length and extended hose reach make it convenient to access deep engine compartments. The hose features a 0.51 inch diameter low-side quick coupler, a 1/2 inch dispensing valve, and an integrated pressure gauge to monitor system pressure in real time and enable quantitative charging. CNC-cut threads provide precise sealing with R134a valves. It supports automotive air conditioning systems with R134a, R12, or R22 standard interfaces and is suitable for most sedans, SUVs, trucks, vans, and similar vehicles. Note: Not compatible with 2018 cvic, tuscson. The package contains a pair of refrigerant recharge hoses with gauge, one R134a low-side quick coupler and one 1/2 dispensing valve per hose for straightforward installation and use.

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Question and answer

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What material is the charge hose made of? A:The charge hose is made of high-strength aluminum, offering pressure resistance, corrosion resistance, and improved thermal conductivity.

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What are the hose length and connector sizes? A:The kit measures 15.4 inches total length, includes a 0.51 inch diameter low-side quick coupler and a 1/2 inch dispensing valve.

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Which refrigerants and vehicles is this kit compatible with? A:This kit can be used with automotive air conditioning systems that have R134a, R12, or R22 standard interfaces and is suitable for most sedans, SUVs, trucks, and vans.

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What is included in the package? A:The package contains a pair of R134a refrigerant recharge hoses with gauges: each hose has one R134a low-side quick coupler and one 1/2 inch dispensing valve.

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How do I use the kit to add refrigerant? A:Connect the self-sealing dispensing valve to the refrigerant can, attach the low-pressure quick connector to the vehicle's R134a interface, open the low-pressure valve, slowly add refrigerant while monitoring the pressure gauge.

This information is AI generated

Safety & compliance

Seller information

•

Business name: Shenzhen Yuejian Ecommerce Trading Co Ltd

•

Business address (This address has been automatically translated for your convenience):Guangdong,China

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