Aux AC Block Off for Suburban/Tahoe/Yukon/Escalade
Product ID: 42217237
🔧Direct fit, no modifications
❄️Optimizes front AC cooling
🛡️Lifetime warranty protection
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.
❄️ Stay cool upfront, save big, and block off the hassle!
The Rear AC Block Off Kit is a precision-engineered, direct-fit solution for 2000-2014 Suburban, Yukon XL, Tahoe, and Escalade models. Designed to isolate and preserve your front AC system by securely sealing off the rear AC lines, it enhances cooling performance while preventing refrigerant leaks. Made from premium CNC machined aluminum with a lifetime warranty, this easy-to-install kit requires no modifications or special tools, offering a cost-effective alternative to costly rear AC repairs.
| ASIN | B06X9F3GXS |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #124,395 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Replacement Air Conditioning Heater Core Fittings |
| Brand | Auto Cooling Solutions |
| Brand Name | Auto Cooling Solutions |
| Customer Reviews | 4.7 out of 5 stars 202 Reviews |
| Included Components | Installation Guide |
| Manufacturer | Auto Cooling Solutions |
| Manufacturer Part Number | BK7055 |
| Manufacturer Warranty Description | Lifetime against manufacturer defect |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | BK7055 |
| Set Name | Rear AC Block Off Suburban, Tahoe, Yukon, Escalade 2000-2014 |
| Unit Count | 1 Count |
D**.
A/C is back!
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.
J**L
Quality & Function A+
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.
J**T
Perfect fix
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.
A**R
Perfect fit!! Well worth the money!!
Fantastic fit!! Great alternative to replacing the entire line set!! Easy to install and after 2 months of use, it still works great!!
H**Y
Easy install
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.
A**R
Worked for intended repair on AC Line
Right fit, now my AC is working again
R**A
Works great!
Had a new ac compressor installed by a mechanic and when they tested the ac..it blew the rear lines off (he said) ac wouldnt work without this block -needed this temporary to have ac and it works great. Thanks
R**O
Fix the problem I had
Great quality
C**Y
Kinda pricey but I have air conditioning again
Easy Peezy lemon squeezy lol very easy to install
J**V
For rear a c block off
Worked great sealed off the rear a c lines so I could use my front air condition
P**I
Cold air at last!
Easy to install (hubby did it). Charged AC and blew cold air right away! Chevy Tahoe but kids in backseat still keeps cool.
S**K
Very easy, straight forward installation
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.
R**E
Good product.
Good product. Worked as advertised for the purpose it was designed for.
Trustpilot
4 days ago
3 days ago