Replace damaged or corroded A/C lines without buying a whole new hose assembly. Our aluminum tubing is sized for automotive air conditioning repair and comes in 12" lengths, sold in packs of four, in the five most common outside diameters: 5/16", 3/8", 1/2", 5/8" and 3/4".
Choosing the right size
Measure the outside diameter of the existing line with a caliper and match it to the tubing size. Liquid lines are usually the smaller sizes (5/16" or 3/8"), while suction lines typically run 1/2" to 3/4". Not sure which you need, or working on more than one system? The aluminum tubing assortment includes multiple sizes plus a tubing cutter so you can make square, burr-free cuts.
Pair it with the right parts
Splice the new section in with our A/C repair line fittings and splices, and cap unused ports with an A/C block-off kit while you pressure test. Always evacuate and recharge the system to the manufacturer’s specification after any A/C line repair.