Best Orifice Tube Repair Kits of 2026
* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Are you looking for the orifice tube repair kits from different brands on the market, such as MASTERCOOL, UAC, Vintage Air, but don't know where to start? We've selected our 6 Best Orifice Tube Repair Kits after extensive research and designed a buying guide to help you pick the best option.
To compile our list of the best orifice tube repair kits, we've researched and evaluated a range of the best-selling orifice tube repair kits on the market, costing between $12.00 and $70.00. We recommend MASTERCOOL Orifice Tube Repair Kit as our top pick because of its best overall performance. Check out our best 6 for all of our favorites, and be sure to read our buying guide to get all the information you need to make the best choice!
At a Glance: Our Top Picks
#TOP 1
9.8
#TOP 2
9.7
#TOP 3
9.5
Top 6 Orifice Tube Repair Kits
MASTERCOOL 91337 R-12/R-134a Valve Core Repair Kit
Universal Air Conditioner FT 0820KTC A/C Expansion Valve Orifice Tube Repair Kit
UAC New HVAC A/C Expansion Valve EX 10583C
Universal Air Conditioner FT 0827KTC A/C Expansion Valve Orifice Tube Repair Kit
Vintage Air 33076-VUI Expansion Valve Kit
New HVAC A/C Expansion Valve EX 10547C
Frequently Asked Questions (FAQs)
1. What happens when an orifice tube is clogged?
If the AC evaporator or orifice tube malfunctions, it can cause refrigerant to flow unmetered through the vehicle's AC system. This can cause the evaporator to freeze over, or frost to form or come from the vehicle's AC vents.
2. Can an orifice tube get clogged?
The orifice tube can become restricted and clogged with debris. A clogged orifice tube is typically caused by compressor failure. When this happens, little pieces of metal and aluminum shrapnel will be found in the tube's screen filter.
3. Do you have to replace orifice tube?
Car air conditioning systems need the expansion valve, or orifice tube, replaced if the AC is blowing warm air or the AC system is broken.
4. How does a fixed orifice tube work?
The fixed orifice tube is the separation point between the high pressure and low pressure sides and is located immediately in front of the evaporator. In front of the orifice tube the liquid refrigerant is under high pressure. As it passes through the orifice tube the pressure decreases rapidly.
During our orifice tube repair kit research, we found 7 orifice tube repair kit products and shortlisted 6 quality products. We collected and analyzed 3,608 customer reviews through our big data system to write the orifice tube repair kits list. We found that most customers choose orifice tube repair kits with an average price of $31.78.
The orifice tube repair kits are available for purchase. We have researched hundreds of brands and picked the top brands of orifice tube repair kits, including MASTERCOOL, UAC, Vintage Air. The seller of top 1 product has received honest feedback from 386 consumers with an average rating of 4.7.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.