







โ๏ธ DIY Auto AC Mastery Starts Here โ Fix It Like a Pro!
The Kozyvacu AUTO AC Repair Complete Tool Kit features a robust 1-stage 3.5 CFM vacuum pump with a 150 micron ultimate vacuum, paired with a high-quality manifold gauge set compatible with R134A, R22, and R410A refrigerants. Designed for both professionals and DIY enthusiasts, this kit includes durable hoses, quick couplers, pump oil, and detailed manualsโall housed in a portable carry bag. Engineered for efficient, reliable auto AC and HVAC system maintenance, it empowers users to perform precise refrigerant evacuation and recharging with confidence.







| ASIN | B077PY6NHR |
| Best Sellers Rank | #696,064 in Automotive ( See Top 100 in Automotive ) #334 in Air Conditioning Vacuum Pumps #1,846 in Air Conditioning Line Repair Tools |
| Brand | Kozyvacu |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,670) |
| Date First Available | June 5, 2017 |
| Item Weight | 12.87 pounds |
| Item model number | KZTA350F |
| Manufacturer | KOZYARD LLC |
| Manufacturer Part Number | KZTA350SET |
| Model | KZTA350SET |
| Product Dimensions | 13.2 x 11.4 x 10.8 inches |
R**D
Great quality for the price
This pump pulls vacuum as good as big brand units. I used it a few times so far on various vehicles and it has never failed to get all the way down to 29 or 30 in a few minutes. No regrets so far. It's well built, so I think with proper care it should last a long time.
J**N
Beats renting the tool out and/or going to Harbor Freight
I would always go to the local auto parts store and would rent this same exact unit for 350 dollars. Of course, your not losing money since it comes back within a couple of days. But I started to think, that hundreds of people are using the same loaner tool and sometimes it wouldn't be cleaned. Then I looked at Harbor Freight because of their prices but I read the reviews. Then I found this one, loved it from day 1. Plus, it comes with a carrying case that can be stored anyway. Price is really good and guages are of high quality. Buy this, even if you don't have an AC shop. This saves you money from going to the mechanic and/or going to use loaner tools.
A**R
Good tool.
Works great. Obviously there's better options out there. However this does get the job done well.
M**Z
Decent buy
Good deal for the money. Worked as intended
L**M
Good for r134a systems
Very nice kit for a diy person. I just wish there was a little QR code with a video on how to set the gages up and how to fill the vacuum pump with oil. I knew what to do but everyone might not
L**1
Lo recomiendo
Me asido muy รบtil
D**L
Time to repair your car's AC? Get this kit!
I'm an avid DIYer so when my truck's AC compressor failed, I wanted to tackle it myself so I bought this gauge and vacuum pump set. Be sure to fill the pump's oil before using (included, along with instructions). After replacing all of the mechanical parts (you've got to replace the condensor, receiver/drier, and orifice tube too, after flushing the lines) I hooked everything up, the gauges worked as expected, and it pulled a solid vacuum. The only snag was the freon can tap - it must have had an intenal defect because it wouldn't allow freon to flow from the can. Luckily I had a cheapo tap/gauge combo from the box store and was able add freon and finish the job. I emailed the company via Amazon explaining what happened and they responded early the second business day, stating that they had already shipped a new tap, and they also refunded my $5 for the wasted can of freon. Things happen and sometimes parts fail, so it's great to see a company stand behind their product and do the right thing. You can't go wrong with this kit!
M**S
Missing components. Bad quality control, pump doesn't work for over 2 minutes and high pressure gauge reads wrong
Waited for this patiently in order to finish an automotive repair. Was excited to open it and start using it. Unfortunately the company included 2 low pressure quick disconnect fittings and did not include the high side quick disconnect fitting. Unable to perform a job because of this. Time is money, now I have to wait for a replacement. Called the company and was told I would receive a confirmation email and I have not received it. Ended up ordering a set of quick disconnect connectors for 13.99 from Amazon. Severely disappointed Update / the company ended up sending me a replacement. That was nice, but unfortunately I had to buy the others in order to get the job done. Vacuum pump locked up and would not turn on after only using it for 2 minutes. The company wanted me to send the old one back and they would send me a replacement. Sorry that's not going to work, I bought this unit so I could use it. You need to send me the parts that are not working properly and than I will send the old one back to you. Even if it works intermittently I need to have it on me. I have not sent back my old set, have a feeling I pretty much just wasted money. My suggestion would be to stay away from this company. Buy a yellow jacket gauge manifold set, buy a vacuum pump from a reputable manufacturer. You get what you pay for and in my case, essentially just wasted money. Not a happy customer with this product at all. They had a chance to make me a believer and they let it slip. I didn't mention that also one of my gauges is reading exactly 100 psi less than a reputable gauge. Very disappointed.
D**N
Excellent high quality pump and kit
Bought this kit because I could not get a plumber to come out the the acreage and commission my slit phase A/C Unit. Does the job very well. Good quality guage set and pump for my needs and pretty much exactly as described. Do not hesitate to purchase this kit...it's great. Don't forget to get the 1/4" adapter mentioned in other reviews to be able to use it on the heat pump valves. Thank you to the other reviewers that made this clear to me when I bought mine. Only plumber that called back wanted $3,000....this pump kit was a lot less lol. Lots of video's on the interweb of how to do this as well....Enjoy.
J**.
Muy buena
Muy buen equipo, hay que leer el instructivo y respetar los ciclos de trabajo y descanso.
M**L
I am now using this ac unit in my shop it works perfect
Works perfect for the job . I used it to put the ac in vacuum and evacuate moisture from the system . Also used it to add ac to system The gauges and fitting works well . Thanks also for sending oil for the Vacuum pump . The price was affordable also . In my country it get real cold for several month . So most ac system sits for an average of 7 month Most issues with ac here is mainly leaks from shwader valves . So am in business .
V**6
Un kit muy completo
El kit cumple totalmente con lo esperado y hace el trabajo muy bien totalmente recomendable
J**O
Excelente
Un artรญculo completo y funcional
Trustpilot
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