Best Air Conditioning Orifice Tubes of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 9, 2026

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Air conditioning orifice tubes are an essential component of any automotive air conditioning system. They are designed to regulate the flow of refrigerant through the system, ensuring that it reaches the evaporator at the correct pressure and temperature. Made from durable materials such as brass or aluminum, these tubes are built to withstand high pressures and extreme temperatures. They are available in a range of sizes and configurations to fit a variety of vehicles, making them a versatile and reliable solution for any air conditioning repair or installation. With their precise engineering and dependable performance, air conditioning orifice tubes are a crucial part of keeping any vehicle cool and comfortable in even the hottest weather conditions.

At a Glance: Our Top Picks

GM Genuine Parts 15-5378 AC Orifice Tube Cover #TOP 1
GM Genuine Parts 15-5378 AC Orifice Tube
ftb score rating icon 9.8
ACDelco Professional 15-5754 Air Conditioning Orifice Tube Cover #TOP 2
ACDelco Professional 15-5754 Air Conditioning Orifice Tube
ftb score rating icon 9.7
A-Premium Air Conditioning A/C Orifice Tube Cover #TOP 3
A-Premium Air Conditioning A/C Orifice Tube
ftb score rating icon 9.5

Top 10 Air Conditioning Orifice Tubes

#TOP 1

GM Genuine Parts 15-5378 AC Orifice Tube

15-5378
Original Version
0.465 inches
GM Genuine Parts 15-5378 AC Orifice Tube Cover
GM Genuine Parts 15-5378 (03096068) Air Conditioning Condenser Orifice

Restore your GM vehicle's AC performance with the GM Genuine Parts 15-5378 Air Conditioning Orifice Tube. This replacement part is recommended by GM and offers the same quality, reliability, and durability as the original factory component. It is also manufactured to GM OE specification for perfect fit, form, and function.

What We Like
GM recommended replacement part
Restores AC performance due to restricted orifice tubes
Manufactured to GM OE specification for perfect fit, form, and function
#TOP 2

ACDelco Professional 15-5754 Air Conditioning Orifice Tube

15-5754
White
4 inches
ACDelco Professional 15-5754 Air Conditioning Orifice Tube Cover
ACDelco Gold 15-5754 (19189768) Air Conditioning Orifice Tube

Get professional, premium aftermarket replacement with the ACDelco Professional 15-5754 Air Conditioning Orifice Tube. It ensures the performance and dependability that you expect from the brand. The tube is manufactured to meet the expectations for fit, form, and function, providing an exceptional experience.

What We Like
Provides professional, premium aftermarket replacement
Ensures performance and dependability
Meets expectations for fit, form, and function

A-Premium Air Conditioning A/C Orifice Tube

APAOT003
Black
A-Premium Air Conditioning A/C Orifice Tube Cover
A-Premium A/C Orifice Tube - Compatible with Ford F-150 F-250 F-350, Lincoln Navigator, Mazda B2300 B3000, Mercury, & More

The A-Premium A/C Orifice Tube is a compatible replacement part for various Ford, Lincoln, Mazda, and Mercury models. With its precise fitment, it ensures optimal performance and reliability. The orifice tube is an essential component of the air conditioning system, responsible for regulating the flow of refrigerant. This helps to maintain the desired temperature inside the vehicle, ensuring a comfortable driving experience. The A-Premium A/C Orifice Tube is made with high-quality materials, providing durability and longevity. It comes with a 1-year unlimited-mileage quality guarantee, giving you peace of mind. Upgrade your air conditioning system with the A-Premium A/C Orifice Tube and enjoy efficient cooling and comfort on your journeys.

What We Like
Precise fitment
Optimal performance
Durable and long-lasting
#TOP 4

UAC EX 33410C A/C Orifice Tube

UAC
EX 33410C
Gray
UAC EX 33410C A/C Orifice Tube Cover
UAC EX 33410C A/C Orifice Tube

Upgrade your vehicle's air conditioning system with the UAC Orifice Tube. This brand new, OE replacement tube is made of gray PPOT material, ensuring durability and longevity. Tested to meet or exceed OEM specifications, it guarantees premium ISO/TS 16949 quality. With its maximum cooling efficiency, the UAC Orifice Tube ensures that your vehicle's air conditioning system operates at its best. Say goodbye to uncomfortable heat and enjoy a cool and refreshing ride. Trust UAC, a reputable brand in air conditioning orifice tubes, to provide you with superior performance and reliability.

What We Like
Brand New, OE replacement
Premium ISO/TS 16949 quality
Maximum cooling efficiency
#TOP 5

UAC A/C Orifice Tube

UAC
EX 7001C
Metal
UAC A/C Orifice Tube Cover
UAC EX 7001C A/C Orifice Tube

The UAC A/C Orifice Tube is an OE replacement that is designed to provide maximum cooling efficiency. It is a premium quality tube that has been tested to meet or exceed OEM specifications. As a result, it is an excellent choice for those who want a reliable and high-performing air conditioning tube. This tube falls under the category of Air Conditioning Tubes.

What We Like
Brand new OE replacement
Premium ISO/TS 16949 quality
Tested to meet or exceed OEM specifications
Provides maximum cooling efficiency
#TOP 6

A-Premium Air Conditioning A/C Orifice Tube

APAOT004
Black
A-Premium Air Conditioning A/C Orifice Tube Cover
A-Premium A/C Orifice Tube - Compatible with Select Jeep, Dodge Models, Dakota, Grand Cherokee, Ram 1500

The A-Premium Air Conditioning A/C Orifice Tube is a high-quality automotive replacement part compatible with select Jeep, Dodge, and Eagle models. It is designed to fit vehicles such as the Dakota, Grand Cherokee, Ram 1500, and Wrangler, among others. This orifice tube is essential for maintaining the performance and efficiency of your vehicle's air conditioning system. It helps regulate the flow of refrigerant, ensuring optimal cooling and comfort inside the cabin. With its compatibility with multiple models and a 1-year unlimited-mileage quality guarantee, you can buy this A-Premium Orifice Tube with confidence, knowing that it will provide you with a reliable and long-lasting solution for your air conditioning needs.

What We Like
High-quality automotive replacement
Compatible with multiple Jeep and Dodge models
Regulates refrigerant flow for optimal cooling

Mopar Genuine Evaporator Tube 68189075AE

68189075AE
28.5 inches
Mopar Genuine Evaporator Tube 68189075AE Cover
Mopar Genuine Evaporator Tube 68189075AE

The Mopar Genuine Evaporator Tube 68189075AE is an auto part that weighs 1.0 lbs and comes in a package quantity of 1. Made in the United States, this product is a part of the Air Conditioning Core Assemblies category.

What We Like
Made in the United States
Lightweight at only 1.0 lbs
Includes 1 quantity per package
#TOP 8

GM Genuine Parts 19418346 A/C Condenser Orifice

19418346
Brass
GM Genuine Parts 19418346 A/C Condenser Orifice Cover
GM Genuine Parts 19418346 Air Conditioning Condenser Orifice

The GM Genuine A/C Orifice is designed to help you restore your vehicle's air conditioning system when the orifice tubes become blocked or restricted. This part is recommended by GM as a direct replacement for your car’s original factory component, ensuring you get the same quality and performance you expect. Made to GM’s exact specifications, it guarantees a perfect fit and reliable function, so you don’t have to worry about compatibility or durability. By choosing this part, you can maintain your vehicle’s cooling efficiency and enjoy a comfortable ride even on hot days.

What We Like
Restores A/C performance
GM recommended replacement
High quality and reliability
Exact GM OE specifications
#TOP 9

HiSport A/C Orifice Tube for Dodge Jeep Eagle

HSIACOT002
Purple
HiSport A/C Orifice Tube for Dodge Jeep Eagle Cover
HiSport A/C Orifice Tube - Compatible with Dodge Jeep Eagle Replaces EX4101C EC01614G9 55036182 4883551A

The HiSport A/C Orifice Tube is designed to fit a wide range of Dodge vehicles, including models like the Dakota and Ram series, ensuring you get the right part for your truck or SUV. It also works well with certain International trucks, such as the 4000 and 7000 Series, making it a versatile choice for various heavy-duty vehicles. Additionally, this tube fits select Eagle, Jeep Grand Cherokee, and Jeep Wrangler models, so you can rely on it for multiple popular cars. With part numbers like EX4101C and 55036182, you can be confident you're getting an exact replacement. Plus, installation is straightforward, though professional help is recommended for best results.

What We Like
Wide vehicle compatibility
Multiple part number matches
Fits heavy-duty trucks
Easy installation
#TOP 10

A-Premium Air Conditioning A/C Orifice Tube

APAOT001
Black
A-Premium Air Conditioning A/C Orifice Tube Cover
A-Premium A/C Orifice Tube - Compatible with Ford Mustang, Audi A4 A6, Dodge, Mercury & More

The A-Premium Air Conditioning A/C Orifice Tube is a compatible replacement part for various Audi, Ford, Lincoln, Dodge, Mercury, Hyundai, Jaguar, Mazda, and Nissan models. It is designed to improve the performance of your vehicle's air conditioning system. With its precise fit and high-quality construction, this orifice tube ensures efficient refrigerant flow, resulting in optimal cooling performance. The A-Premium Orifice Tube is backed by a 1-Year Unlimited-Mileage Quality Guarantee, providing you with peace of mind. Upgrade your air conditioning system with confidence and enjoy a comfortable and cool driving experience.

What We Like
Precise fit
High-quality construction
Optimal cooling performance
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Will orifice tube affect AC?

Yes, a faulty orifice tube can significantly affect the performance of your vehicle's AC system. It can disrupt the refrigerant flow, leading to a lack of cooling and insufficient flow to the evaporator.

2. How do I know if my AC orifice tube is bad?

One sign of a bad orifice tube is the presence of bubbles in the sight glass of your AC system. This indicates a low refrigerant level, which can be caused by a leak in the orifice tube.

3. When should I replace my AC orifice tube?

It is recommended to replace the orifice tube if the AC loop is contaminated or if any other crucial part of the AC system, such as the compressor, condenser, evaporator, or accumulator, needs replacement.

4. What are the symptoms of a bad orifice tube?

Symptoms of a bad orifice tube include the compressor not pulling in the specified amount of refrigerant, intermittent loss of air conditioning, a loud hissing sound from the AC system, and the presence of bubbles in the sight glass.

5. What happens if you install an orifice backwards?

Installing an orifice plate in the reverse direction can result in incorrect flow rate measurements.

6. What causes an orifice tube to fail?

A clogged orifice tube is commonly caused by compressor failure, which leads to the accumulation of debris and metal shrapnel in the tube's screen filter.

Editor's Notes

During our air conditioning orifice tube research, we found 24 air conditioning orifice tube products and shortlisted 10 quality products. We collected and analyzed 15,031 customer reviews through our big data system to write the air conditioning orifice tubes list. We found that most customers choose air conditioning orifice tubes with an average price of $9.65.

The air conditioning orifice tubes are available for purchase. We have researched hundreds of brands and picked the top brands of air conditioning orifice tubes, including GM GENUINE PARTS, ACDelco, A-Premium, UAC, Mopar. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

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.