Rear AC block off kit
Rear AC block off kit
If your vehicle has a leaking rear AC evaporator coil and it’s too expensive to fix, you can cut the lines to the rear AC evaporator and cap them with a rear AC block off kit. The kits literally cap the line so you can continue to use your front AC to stay cool.
To install, evacuate the system and cut the AC lines near the rear evaporator. Then install the rear AC block off kit on the liquid and suction lines.
The brand I use is made by AirSept. You’ll need to measure the line diameters or consult a shop manual.
SAE REAR AC BLOCKOFF KITS
Line Terminator Rear AC Blockoff Kit
1/2” OD Line AirSept 76501
Line Terminator Rear AC Blockoff Kit
3/8” OD Line AirSept 76502
Line Terminator Rear A/C Blockoff Kit
5/16” OD Line AirSept 76503
Line Terminator Rear AC Blockoff Kit
5/8” OD Line AirSept 76504
Line Terminator Rear AC Blockoff Kit
3/4” OD Line AirSept 76505
METRIC Rear AC BLOCKOFF KITS
Line Terminator A/C Blockoff Kit
8mm OD Line AirSept 77508
Line Terminator A/C Blockoff Kit
10mm OD Line AirSept 77510
Line Terminator A/C Blockoff Kit
12mm OD Line AirSept 77512
Line Terminator A/C Blockoff Kit
15mm OD Line AirSept 77515
Line Terminator A/C Blockoff Kit
16mm OD Line AirSept 77516
©, 2015 Rick Muscoplat
Posted on by Rick Muscoplat