The 8 Best Expansion Valves In Air Conditioning system (2023 reviews)

This A/C service valve is designed to match the fit and function of the original valve on specified vehicles, and is engineered for durability and reliable performance. It is built the usual way so it should last a long time. It will replace the standard "ford/gm ball and spring" oem srvice port, with an improved schrader valve fitting. It is designed for one time use at the factory and is prone to leak.

The core of this valve is the same size / type as the one used in the low side valve, so the removal tool works perfectly on both valves. The thread size is M12 x 1.5mm pitch. It is the larger diameter port on the larger diameter pipe.

Why We Like This:

Direct replacement for the oem port
Great replacement for crappy gm design
New and hot release

Ocr Expansion Valve In Air Conditioning system

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The ocr expansion valve in air conditioning system's material feels more premium than its price would suggest. If you’re schrader valve is stuck or tight, you will easily mangle either of these pullers. It is essential everything works flawlessly. It is made of high-quality aluminum and brass, which can bear the oil, impact, corrosion and watertightness. If you do any ac work at all, these are good to keep in your toolbox.

The kit includes 39pcs valve cores with 1 remover and installer tools total 40pcs stored in a transparent plastic box. It is great for car air conditioning replacement and maintenance, replacement refrigerant valve core leak.

Why We Like This:

Easy to just spin out old valve an insert new
Two valve core removal tools to improve maintenance work efficiency
Good investment for long term

UAC Expansion Valve In Air Conditioning system

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Not everyone likes to purchase valve for their daily usage, but the uac expansion valve in air conditioning system would be an anomoly.

Why We Like This:

Tested to meet or exceed oem specifications
To provide and distribute quality automotive air conditioning parts
Delivers what they promise

Sixity Auto Expansion Valve In Air Conditioning system

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If you are currently in the market looking for a reliable valve for your daily usage, you cannot go wrong with the sixity auto expansion valve in air conditioning system. A denso expansion valve can help prevent your a/c system from freezing up entirely. The pressure-sensing capabilities control the amount of refrigerant flow into the evaporator. The expansion valve is precision built to make refrigerant flow exact. The denso a c expansion valve regulates the flow of refrigerant according to evaporator temperature and the cooling demand of the a/c system.

This DENSO A/C Expansion Valve is compatible with Toyota Corolla 2004, 2003 1.8L L4 and is perfect for a tune up or performance upgrade.

Why We Like This:

Flow and reduces a / c outlet condensation for better evaporator control
Good investment for long term

UAC Expansion Valve

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The uac expansion valve's high-end materials makes sure that it ages well with use. Expansion Devices control the flow of refrigerant in an A/C system, and are a crucial replacement part for every A/C job.

Why We Like This:

Tested to meet or exceed oem specifications
To provide and distribute quality automotive air conditioning parts
One of the new comers and featured product

Denso Expansion Valve

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If you want nothing but a valve that is suitable, this denso expansion valve is certainly a right investment. The DENSO First Time Fit aftermarket line of compressors, clutches, receiver/driers and expansion valves is the result of over 30 years of engineering know-how. These products bring together everything Denso knows as an air conditioning systems manufacturer to bring you the highest quality line of remanufactured and factory new a/c compressors available.

The DENSO A/C components are built to meet the stringent requirements of carmakers throughout the world for high output, extended reliability and reduced noise, vibration and harshness. These units are built right the first time, so they last longer and perform better. It is strictly for the evaporator that is located behind the glove compartment in the dashboard.

Why We Like This:

Lot of satisfied buyers
New and hot release

Denso Expansion Valve In Air Conditioning system

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The denso expansion valve in air conditioning system gives the top-tier valve a run for their money by offering flagship specs at a much more affordable price. DENSO's expansion devices and orifice tubes are critical components in the overall functionality of an air conditioning system. Expansion devices separate the low (suction) and high (discharge) sides of an automobile's air conditioning system, regulating the flow of liquid refrigerant through the evaporator unit.

Replaceing the evaporator in this car requires removal of the ENTIRE dash.

Why We Like This:

Good investment for long term
Lot of satisfied buyers

Sixity Auto Expansion Valve

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We would, of course, be remiss if we didn't mention sixity auto expansion valve for regular usage. A denso expansion valve can help prevent your a/c system from freezing up entirely. Whether in traffic or clear roads, the DENSO A/C Expansion Valve regulates a precise and surge-free flow and reduces A/C outlet condensation for better evaporator control. The pressure-sensing capabilities control the amount of refrigerant flow into the evaporator. The denso A/C expansion valve regulates the flow of refrigerant according to evaporator temperature and the cooling demand of the a/ c system. It is precision built to make refrigerant flow exact.

Why We Like This:

Flow and reduces a / c outlet condensation for better evaporator control
One of the new comers and featured product