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Maintaining your vehicle's air conditioning system is crucial for comfort during warmer months. The right replacement fittings ensure a secure, leak-free connection, preventing refrigerant loss and the need for costly repairs. Investing in quality components directly impacts the longevity and efficiency of your AC system.
Package Includes: 18 x AC fitting (#6 #8 #10, 180° 90° 45°), 4 x AC fitting with R134a pressure valve (#8 #10,180° 90°), 18 x O-ring (#6 #8 #10), 2 x Clamp
Thread Size: 5/8-18UNF, 3/4-16UNF, 7/8-14UNF For standard hose.
Material: Combining an aluminum tube with zinc-plated iron components, these AC fittings offer exceptional strength and corrosion resistance for demanding environments.
O-ring: The O-ring beadlock design ensures a secure, leak-free connection to hoses and equipment for easy installation.
Longer Service Life: The primary material used in our Air conditioner hose fitting is aluminum. Zinc and nickel coatings provide a protective barrier that prevents oxidation and corrosion, especially in harsh environments. These #8 #10 ac fittings with...
Lightweight Aluminum Construction: Compared with low-hardness plastic and heavier stainless steel, aluminum fittings contribute to overall vehicle weight reduction, meeting the automotive lightweighting trend. Good thermal conductivity facilitates heat...
High and Low Pressure Kit: This air conditioning fitting kit includes #8 straight (high pressure) and #10 straight (low pressure) which are marked in different colors that used to prevent incorrect connection of charging equipment or pressure gauges...
Proper Operation Guidelines: When charging refrigerant, gaseous refrigerant is typically added from the low-pressure side; the high-pressure side is used for recovery or liquid charging (requires professional operation). Properly distinguishing the...
【Universal Compatibility: Fits Most Automotive AC Systems】This 26Pcs AC Hose Kit is a universal air conditioning hose kit designed for automotive repairs, compatible with most passenger vehicles, Fits for Chevrolet & GM trucks & Ford F150 & Peterbilt...
【Complete 26-Piece Kit: All Components Included】The air conditioning hose and fitting kit comes with everything required for AC line repair: 6.5Ft #6 #8 #10 AC Hoses, straight/90-degree AC fittings, R134a valve-equipped fittings, and size-matched...
【Durable Construction: Reinforced & Leak-Proof】Each a/c hose features a reinforced multi-layer rubber design, ensuring pressure resistance, flexibility. The #6#8#10 sliver ac fitting set boasts corrosion-resistant finishes (aluminum alloy/galvanized...
【Flexible Routing: Multi-Angle Fittings】Equipped with both straight and 90-degree AC fittings in #6, #8, and #10 sizes, the kit enables flexible hose routing around tight corners or fender wells. It simplifies routing adjustments without compromising...
Comprehensive Fitting Variety: This professional AC hose fitting kit includes 28 precision-engineered aluminum fittings designed for automotive and truck air conditioning systems. The set features 8 pieces each of 45, 90, and 180 elbow connectors, plus...
Heat & Pressure Resistance: The kit includes three high-performance AC hoses measuring 6.5 feet each, with inner diameters of 5/16", 13/32", and 1/2" to accommodate different system requirements. Engineered to withstand extreme conditions, these hoses...
Exclusive Portable Toolbox Packaging: The kit comes packaged in a premium black portable toolbox that transforms how you store and transport your AC repair components. This heavy-duty case features three size-organized compartments specifically designed...
DIY-Friendly Design: Engineered specifically for the growing community of automotive enthusiasts tackling their own AC repairs, this kit eliminates expensive shop visits and long wait times. The aluminum fittings feature precisely machined surfaces that...
Complete Size Range: Includes 4 essential sizes (#6, #8, #10, #12) to meet the needs of most standard automotive AC hoses.
Durable & Rust-Resistant: Crafted from high-quality iron with a zinc coating, these ferrules resist corrosion, deformation, and wear, providing long-lasting, reliable connections.
Precision Fit for Leak-Free Performance: Manufactured with precise dimensions (#6:19.6mm / #8:23.5mm / #10:26.1mm / #12:29.2mm) to ensure a tight, secure crimp that minimizes the risk of refrigerant leaks.
20-Piece Set: This bulk set is perfect for multiple projects, repairs, and professional use.
100% Brand New and High Quality! Fitting -- aluminum alloy
Item Inludes: 6 PCS #6 AC Fittings(Straight), 6 PCS #6 AC Fittings(90 Degree), 6 PCS #8 AC Fittings(Straight), 6 PCS #8 AC Fittings(90 Degree), 6 PCS #10 AC Fittings(Straight), 6 PCS #10 AC Fittings(90 Degree), 3 PC #8 AC Fitting with R134a...
【ITEM INLUDES】: 3x #6 AC Fittings(Straight), 3x #6 AC Fittings(90 Degree), 3x #8 AC Fittings(Straight), 3x #8 AC Fittings(90 Degree), 3x #10 AC Fittings(Straight), 3x #10 AC Fittings(90 Degree), 1x #8 AC Fitting with R134a Valve(Straight), 1x #10 AC...
【WIDE APPLICATION】: This versatility AC hose & fitting complete kit allows users to meet a variety of configuration needs, making it suitable for many automotive and residential air conditioning applications, including automotive air conditioning...
【NICE COMPATIBILITY】: AC hose & fitting kit is designed for use in vehicle air conditioning systems, suitable for GM cars and trucks, street rods, muscle cars, and many other applications. Before purchasing, please make sure you have measured the...
【HIGH PERFORMANCE】: This air conditioning kit contains 6.5ft long enough hoses, fittings of various sizes, and O-rings of various sizes, which are compatible with most most automotive complete AC systems, allowing for quick and efficient repairs or...
【SUPERIOR MATERIAL】: AC Hoses is made of premium rubber that are designed to withstand various environmental conditions, providing excellent corrosion resistance, electrical insulation, resistant to high temperature and pressure. Its durability and...
Last update on 2026-10-15 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Automotive Replacement Air Conditioning Fittings
Compatibility and Vehicle Specifics
Beyond basic fitting types and sizes, ensure the replacement part is compatible with your vehicle's make, model, and year. Different manufacturers may use proprietary designs or specific thread standards. Some fittings are designed for specific AC system pressures or refrigerant types (e.g., R134a or R1234yf). Always verify that the replacement fitting is intended for your vehicle's AC system to avoid compatibility issues and ensure optimal performance and safety.
Frequently Asked Questions
What is the most common type of AC fitting?
O-ring fittings are among the most common types found in automotive air conditioning systems. They rely on rubber seals to create a leak-proof connection between hoses and components.
Can I use a universal AC fitting?
While universal fittings exist, it's generally recommended to use vehicle-specific fittings for the best seal and compatibility. Mismatched fittings can lead to leaks and system damage.
How do I know what size fitting I need?
You can determine the correct size by checking your vehicle's service manual or by measuring the diameter of the AC line. Fittings are often specified by line size (e.g., -6 AN).
What is the difference between R134a and R1234yf fittings?
R134a and R1234yf are different refrigerants with different pressure and chemical properties. Fittings are designed specifically for one type of refrigerant to ensure proper sealing and system integrity.
Are brass fittings suitable for all AC systems?
Brass fittings are generally suitable for many AC systems due to their corrosion resistance. However, for extreme conditions or high-performance applications, stainless steel might be a more robust choice.
How important is the thread pitch for AC fittings?
Thread pitch is extremely important as it determines how the fitting engages with the component. An incorrect thread pitch will prevent a secure connection, leading to leaks and potential system failure.
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