This High Mileage Refrigerant R-134a is formulated to improve A/C performance in older vehicles. It replaces lost 134a refrigerant and oil in automotive A/C systems. Forms a protective film to decrease friction and extend the working life of all moving parts. System-safe leak sealer additive seals common A/C leaks in rubber hoses, gaskets, and O-rings. ACME threaded top. Recharging hose sold separately.
- Replaces lost R-134a refrigerant and oil in automotive A/C system
- Eliminates moisture buildup and acid from A/C system to help extend A/C system life
- Includes 12 oz. synthetic A/C recharge
- Contains R-134a gas which is acceptable for use in motor vehicle A/C (MVAC) systems
- Complies with Section 612 of the EPA Clean Air Act. EPA Compliant in Self Sealing Cans













Terry Dean –
I think this will work as advertised on a small leak, Mine was a bit bigger and it held longer than plain 134a. I think for the little more cost over plain 134a that this is well worth a shot if your system goes flat after a week or more. If it goes flat in a day or two…probably need to fix the leak the hard way.
Lindsay O. –
Have used this in 1977 Chev PU Air Conditioning system since around 75K mile, now over 200K and the AC will still freeze you outadatruck! Have a 2013 Mazda that AC was not cooling at 13K miles. Put 2 cans of this in her and now at 54K miles still cooling fine ! !
Dick C –
After several months of use it is still working. AC on my 2004 Ford F250 Powerstroke still blowing cold. Used 2 cans on my AC system awesome.
Eli M –
I tried another brand last year, it was supposed to condition the o rings and seal them. We’ll, that only lasted a few months, and the can was tiny. I bought 2 of these, and only ended up using one. They’re a little larger than the one I used before. 6 months now, and the AC is still very cold in my 12 year old FJ.
Vincent L –
Used half a can in my 05 4runner that has a slow leak in the AC.. it’s cold again.. I’ll provide an update in a couple months to see how it’s holding up
Ernie Yick –
USED A HALF A CAN TO RE CHARGE MY AC ON MY HONDA CIVIC SO EASY TO DO AS OPPOSE TO TAKING THE CAR TO DEALER . THE DEALER WOULD OF CHARGED 4 TIMES THE PRICE OF R 134 REFRIGERANT. GREAT PRODUCT AND EASY TO RECHARGE AC ON CAR.
Steve S. –
Easy to use and really helped my A/C.
juan n. –
good product, I used it in a refrigerator and I detected a leak in the discharge pipe, the refrigerant has lubricant, it is very good, I recommend it