[Upgraded 2025] Canamax 3uf MFD 50/60 Hz 370-440 VAC Volts Oval Start Capacitor - Compatible with AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - C403 C403L C303 12027 4X425A

Easy install, works perfectly, been in use for near a year with no issues. I tested it before installation and it's on spec to the labeling. Great buy.

i ordered two of the same capacitors by clicking 2, Have no idea why I received two different capacitors? I will re order and see what happens this time. I did like the one capacitor I received, it fixed the problem .

Great quality and price

Our pool heater kept buzzing, internet said it was this. Quick to change out and fixed!

This product is what it claims and does what it claims. Two things to watch out for, though. Because this is rated for 440 VAC service, it is physically larger than one rated for 370 VAC. My original was the latter type, so this one did not fit in the same clamp in my air conditioning unit, and I had to come up with my own mount. I should have anticipated the size difference based on voltage, but simple solution would be for the makers to publish the diameters and heights of their units. I expect they are all industry standard for their voltage, but home installers won't automatically know that, so size information would be useful.A second item I'll mention is my unit came with some dents in the sides. This is because it is shipped in an unpadded envelope inside a thin cardboard box that is not adequate protection for shipping. This is the main cause of me not giving the full five stars.

the right stuff capacitor

3 3/4" tall and 1 3/4" diameter, the extra voltage just means it will withstand a higher voltage spike and has no affect on it's operation in a circuit. These are Chinese made capacitors and the correct size for most 36 volt Golf cart chargers. They fit the existing bracket if you loosen the screws enough. They are slightly larger than than the stock lead acid charger capacitor.

Casing for this cap is rough. Denta and creasing in multiple places. I needed that day otherwise i would have returned and got a different brand