Description
Product Overview
The Auto Cooling Solutions Flexible AC Line Splice EZ is engineered for precise repair of automotive air‑conditioning liquid lines. Constructed from high‑grade natural rubber, the 24‑inch length provides ample reach while maintaining flexibility for tight engine bays. With a nominal wall thickness of 0.047 inches and an outside diameter of 14.5 mm, the splice ensures a snug fit on standard AC tubing. The kit includes threaded hex nuts, O‑rings, emery cloth, and detailed instructions, delivering everything needed for a professional‑grade installation.
Usage
Designed for both DIY mechanics and professional service centers, this splice excels in repairing leaks, replacing damaged sections, or extending existing AC lines. Its flexible nature allows it to conform to complex routing paths in passenger cars, trucks, and SUVs. Ideal for seasonal maintenance, emergency repairs, or performance upgrades, the product serves technicians who demand reliability and ease of use.

Why Choose Us
Auto Cooling Solutions manufactures this splice in the USA, adhering to strict quality standards and a one‑year warranty. The rubber material resists ozone, oil, and temperature fluctuations, ensuring long‑term durability. Included hardware eliminates the need for additional purchases, and the clear instructions reduce installation time, minimizing vehicle downtime.
Key Features
- Premium natural rubber construction for flexibility and durability
- 24‑inch length suitable for most automotive AC line applications
- Complete hardware kit: hex nuts, O‑rings, emery cloth, and step‑by‑step guide
- Made in the USA with a 1‑year manufacturer warranty
- Designed to resist oil, ozone, and extreme temperature variations
FAQ
What size AC tubing does this splice fit?
The splice is designed for standard AC tubing with an outside diameter of 14.5 mm, which covers the majority of passenger vehicle applications.
Can I use this splice on a heated line?
Yes, the rubber material tolerates temperatures up to 200 °F, making it suitable for both heated and unheated AC lines.
Do I need additional tools for installation?
All necessary hardware is included, and only basic hand tools such as a wrench and screwdriver are required to complete the installation.
Is this product covered by a warranty?
Auto Cooling Solutions provides a one‑year manufacturer warranty covering defects in material and workmanship.
How does this splice compare to metal alternatives?
The rubber splice offers greater flexibility, easier installation, and resistance to corrosion, while still delivering a secure, leak‑free connection comparable to metal fittings.




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