






⚡ Power up your AC’s performance and never sweat the startup again!
The 8333A9021 Air Conditioner Hard Start Kit by AMI PARTS is a comprehensive replacement solution designed to enhance the startup efficiency and longevity of Coleman 8000 and 11000 BTU air conditioners. Featuring a start capacitor, PTCR start device, installation bracket, and connecting wires, this kit stabilizes voltage issues and reduces compressor strain, ensuring reliable cooling performance across multiple compatible AC models.




S**C
Works great
This part was a direct replacement for my damaged part. Easy to install. Works perfect.
L**E
Great replacement for a Coleman Park-pak
This is the second one we’ve bought, the first one worked great but went out due to another part going out but it done its job. We went to a local store and picked one up that didn’t have the relay or sensor on top and it blew immediately so if yours has that top piece replace it with one that does, it’s there for a reason lol.This one was easy to install and has our shop A/C running again.
G**
Perfect fit in my Dolphin Mansion RV AC
Easy to install fixed the problem in my Ac.
C**D
What’s the exact part that I had to replace?
Just what I needed fit Perfect works good
M**L
Perfect
Easy quick works great
D**S
Wow. Honda 2200 and a CruiseAir 16,000 BTU start
This little Gem allows the AC on my sailboat to soften the hard start and run. I believe the addition to the starting thingy on top it allows the capacitor to charge then engage the run capacitor. However it will not run any additional items while AC is running. Great for hot evenings here in Brunswick,GA. Will follow up if anything changes
R**.
Quality product!
Just what my AC needed to work again!
D**S
Trash
Did not work
Trustpilot
5 days ago
3 weeks ago