QNHEAY's repair connector is designed to repair the damaged part of the car air conditioning line, avoiding the tedious steps of replacing the entire air conditioning line:

Save money: Just repair the damaged part, no more waste of materials.
Quick: Restore the air conditioning function and make your car's interior comfortable and pleasant again.

Easy to install:
1. Cut and clean: Cut the damaged part from the line and clean the line.
2. Assemble nuts and accessories: Arrange the red nut, yellow item and green item in order on each pipe end.
3. Press into the splicing coupler: Press the line into the splicing coupler body.
4. Tighten the nut: Fix the connector body and tighten the nut with a wrench.

Product List
5/8-inch air conditioning pipe repair kit*1
3/8-inch air conditioning pipe repair kit*1
1/2-inch air conditioning pipe repair kit*1

Applicable to various models:
5/8-inch aluminum wire replace 800-640, 19188253, 15-34293, 76011, AC58
3/8-inch aluminum wire replace 800-641, 19194701, 15-34057, 76002, AC38
1/2-inch aluminum wire replace 800-642, 19194700, 15-34056, 76001, AC12

Replacement Parts Number:
Replace 800-640 800-641 800-642

Easy and convenient installation: no need to replace the entire air conditioning line, saving time and money.
Multiple size options: three sets meet different pipe diameter size requirements.

Choose our car air conditioning repair kit to restore your car air conditioning to like new and enjoy a cool and comfortable driving experience. Place your order now to experience the efficient and convenient air conditioning line repair solution!