A/C Expansion Valves & Orifice Tubes
- UAC®Expansion ValvesExpansion Valves by UAC®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Helps maintain a desired temperature inside your carMade of durable materials$3.96 - $57.34
- gpd®A/C Expansion ValveA/C Expansion Valve by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid construction to ensure...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$0.44 - $378.79
- Four Seasons®A/C Expansion ValveA/C Expansion Valve by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.Premium parts you can rely onDesigned to keep your A/C system in top shape$6.93 - $90.76
- Denso®A/C Expansion ValveA/C Expansion Valve by Denso®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate control...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.31 - $99.28
- Universal Air Conditioner®A/C Orifice TubeA/C Orifice Tube by Universal Air Conditioner®. Expansion devices control the flow of refrigerant in an A/C system, and are a crucial replacement part for every A/C job. UAC's Expansion Devices are meticulously engineered to meet OEM...Helps maintain a desired temperature inside your carMade of durable materials$0.58 - $4.55
- Four Seasons®A/C Orifice TubeA/C Orifice Tube by Four Seasons®. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.Application specific designColor coded$1.06 - $13.52
- Replace®Crash Parts A/C Expansion ValveCrash Parts A/C Expansion Valve by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$10.77 - $143.38
- Motorcraft®A/C Expansion ValvesA/C Expansion Valves by Motorcraft®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas running out to the...Direct OEM replacement for proper fitRecommended by Ford Motor Company$14.13 - $253.55
- ACDelco®Genuine GM Parts™ Air Conditioning Expansion Valve KitGenuine GM Parts™ Air Conditioning Expansion Valve Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.08 - $119.28
- ACDelco®Genuine GM Parts™ Orifice TubeGenuine GM Parts™ Orifice Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.13 - $127.77
- Motorcraft®A/C Orifice TubesA/C Orifice Tubes by Motorcraft®. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford Motor Company standards and feature OEM quality without...Direct OEM replacement for proper fitRecommended by Ford Motor Company$4.92 - $15.45
- gpd®A/C Orifice TubeA/C Orifice Tube by gpd®. Want to keep your vehicle performing reliably? Then premium gpd aftermarket auto parts are right up your alley. They are manufactured from superior-quality materials and feature solid construction to ensure...Designed to ensure efficient operation of your vehicleCrafted from high-quality materials for long-lasting service$0.91 - $157.28
- Mopar®A/C Expansion ValveA/C Expansion Valve by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to meet...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$1.28 - $329.86
- ACDelco®Genuine GM Parts™ Air Conditioning Expansion ValveGenuine GM Parts™ Air Conditioning Expansion Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.73 - $310.48
- ACDelco®Professional™ Orifice TubeProfessional™ Orifice Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.49 - $51.42
- Denso®Air Conditioning & Heating - Orifice TubesAir Conditioning & Heating by Denso®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate...Premium parts you can rely onDesigned to keep your A/C system in top shape$1.14
- ACDelco®GM Original Equipment™ Air Conditioning Expansion ValveGM Original Equipment™ Air Conditioning Expansion Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$38.11 - $79.58
- ACDelco®GM Original Equipment™ Air Conditioning Expansion Valve KitGM Original Equipment™ Air Conditioning Expansion Valve Kit by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$16.86 - $156.32
- ACDelco®GM Original Equipment™ Orifice TubeGM Original Equipment™ Orifice Tube by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6.86 - $22.79
- ACDelco®Professional™ A/C Expansion ValveProfessional™ A/C Expansion Valve by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.21 - $63.35
- Mopar®A/C Orifice TubeA/C Orifice Tube by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to meet the...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$10.66 - $45.33
- Replace®A/C Orifice TubeA/C Orifice Tube by Replace®. Designed utilizing the latest technology, this product by Replace features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...CAPA certification provides detailed testing and inspection procedures to ensure the quality of the parts covered by that SpecificationSame quality as OE for less money$0.97 - $41.18
- Genuine®A/C Expansion ValveA/C Expansion Valve by Genuine®. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$36.80 - $362.29
- Santech®A/C Expansion ValveA/C Expansion Valve by Santech®. Omega-Santech is your one stop resource for all of your AC climate control needs. They offer a full line of aftermarket auto air conditioning products and systems for all vehicles. Browse Omega-Santech...Premium parts you can rely onDesigned to keep your A/C system in top shape$7.72 - $87.99
- Santech®A/C Orifice TubeA/C Orifice Tube by Santech®. Make your beloved vehicle perform reliably, efficiently, and smoothly again with this top-grade A/C component from Santech. Designed to fit, form, and function just like the OEM, this replacement will bring...Premium parts you can rely onDesigned to keep your A/C system in top shape$2.07 - $5.20
- Vemo®A/C Expansion ValveA/C Expansion Valve by Vemo®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate control system...Premium parts you can rely onDesigned to keep your A/C system in top shape$3.72 - $201.84
- Vemo®Air Conditioning Expansion ValveAir Conditioning Expansion Valve by Vemo®. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$25.04 - $201.84
- ACM®A/C Orifice TubeA/C Orifice Tube by ACM®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate control system...Ideal solution for fast and easy repairCrafted from top-grade materials and the latest equipment$2.97 - $6.09
- ACM®Expansion ValveExpansion Valve by ACM®. Rely on premium ACM replacement automotive parts to enjoy a comfortable driving experience, no matter how long the ride. Made from high-quality materials and advanced manufacturing technologies, they meet or...Ideal solution for fast and easy repairCrafted from top-grade materials and the latest equipment$3.39 - $145.23
- URO Parts®A/C Expansion ValveA/C Expansion Valve by URO Parts®. To keep your vehicle operating at its max, replace your cracked or worn out HVAC part with this superior URO component to optimize your HVAC system and stay cool or warm during your road adventures....Designed to replace the original part in your HVAC systemHelps to optimize HVAC system to its proper performance$10.89 - $47.89
Expansion valve and orifice tube both separate the low (suction) and high (discharge) sides of the A/C system, regulating the flow of liquid refrigerant through the evaporator. The expansion valve does this by adjusting pressure with moving internal parts and a sensor that reads the temperature of the refrigerant, while the orifice tube is a fixed piece that meters the flow and causes the compressor to adjust pump capacity or completely switch on and off.
If working properly there will be a more consistent A/C temperature in relation to your settings, an improved performance in traffic compared to while in motion, and a reduction of condensation in the A/C evaporator. Most also have a filter screen that catches contaminants. It is best to flush the system after installing the new device whether or not you notice any trapped debris. This will help prevent any future failure of the new part.
Failure to replace an old worn out expansion valve or orifice tube can be detrimental to the proper function of the A/C system. If the calibration is incorrect the evaporator may stop exchanging heat correctly or even freeze up due to excessive condensation. If the problem has yet to become catastrophic you would notice varying performance between when you are cruising and when you are at idle. You may even notice that the temperature is not consistently matching the setting on the gauge that you are trying to achieve.
If you notice that your A/C system is not cooling properly, the pressure readings in the gauges are irregular, or the evaporator is freezing up, it would be best to check the functionality of these devices. Failure to replace the device in time may cause a backup in pressure that will damage your compressor/clutch assembly. Then you will meet a much more expensive project. Instead of getting heated over a simple fix, chill out and replace your expansion device!