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Your cart is empty. Our Rear A/C Block Off Kit allows you to eliminate the rear A/C System and continue to use the front A/C.
These are direct replacement fittings and fit just like the old lines.
Auto Cooling Solutions makes our AC block kits from premium aerospace grade aluminum and back them with a lifetime warranty!
Fits: 2000 - 2014 Suburban, Yukon XL, Tahoe, Escalade.
Our company has been in business since 1950. Our growth can be attributed to treating others how we want to be treated.
Giving the absolute best service we can and making the highest quality products for quality fixes!
We stand behind our block kits and ac lines with a Lifetime Warranty. Who else is Cool Like That.
DL J.
2025-08-15 16:44:54
2014 Suburban LTZ suffered from a hole in the low pressure line as it goes into the rear coil. As it is only my wife and I that use it, and very seldom any passengers in the third row, I decided to try just the front only. Units were very well made. Installed in about half an hour. Huge hands you know 😄.Added a bit of refrigerant to absorb the moisture in the system . Evacuated the system and recharged. Runs flawlessly and super cold air. Even in extreme heat, no need for rear A/C for rear passengers. Switching to air recirculation helps cool down interior if it has been sitting in the heat for days or weeks outside without use.
John Bachert
2025-07-25 09:28:48
I was skeptical disconnecting rear lines. I put these on and took to a shop to pull a vacuum to see if it worked. A/C works great. Highly recommend for chevy tahoe.
Ryan Shoberg
2025-06-06 10:33:54
quick fix for rear AC system on GM
Harley Guy
2025-06-02 09:10:08
About 15 minutes from start to finish.Then had it recharged . Air is working fine. I'll miss the rear air, but now at least I can cool off enough to be comfortable again.
GUY CARON
2025-05-29 12:35:49
Exactly as advertised
John Campbell
2025-05-15 15:30:00
Had a huge leak in my rear AC lines on my Suburban and decided to try this block off kit. It worked perfectly. Now I have AC blowing on me during the hot days in the front of my truck. I would suggest not going with the cheapo kits. There seals don't last long and you will be back to square one. Buy a US made product and be done with it.
Customer
2025-05-05 17:59:26
Right fit, now my AC is working again
SkyLand
2025-04-22 15:32:10
Works GREAT on a 2011 GMC Yukon XL
Chris Helly
2025-04-05 18:42:43
Easy Peezy lemon squeezy lol very easy to install
jamie v
2025-03-15 17:25:48
Worked great sealed off the rear a c lines so I could use my front air condition
Penski
2025-03-04 14:31:27
Easy to install (hubby did it). Charged AC and blew cold air right away! Chevy Tahoe but kids in backseat still keeps cool.
Sergei Chulak
2025-02-26 10:22:44
Very easy, straight forward installation. Fit and perform as OE.Price is a little high, but could not find any cheaper.Recommend for people who does not want to fix the rear AC.
Rich Crane
2025-02-19 11:44:19
Good product. Worked as advertised for the purpose it was designed for.
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