

⚡ Power up your pressure washer’s heart—don’t let downtime slow you down!
The Karcher 25UF Pressure Washer Capacitor is a genuine OEM replacement part designed for Karcher K3 to K6 series models. It features a 25 microfarad capacitance that ensures reliable motor starts and protects the motor by acting as a fail-safe fuse. This plug-and-play capacitor extends the lifespan of your pressure washer by replacing the most common wear component, delivering hassle-free installation and restoring peak performance to your unit.
| ASIN | B01958XWSY |
| Best Sellers Rank | 21,216 in Garden ( See Top 100 in Garden ) 236 in Pressure Washers 1,021 in Outdoor Power Tool Accessories |
| Brand | MiFan |
| Customer Reviews | 4.4 4.4 out of 5 stars (711) |
| Date First Available | 21 Aug. 2013 |
| Item Weight | 120 g |
| Item model number | 90850130 |
| Manufacturer | Karcher |
| Manufacturer part number | 90850130 |
A**R
Works fine
Works fine
T**Y
Genuine original part, plug-and-play - fixed my 8-year old Karcher K4.99
Bought it to replace a blown motor capacitor on my 8-year old Karcher 4.99. Genuine part, same spec, same connection plates and same geometrical dimensions, so fits snugly into existing slot and connects to existing wires. Once fitted - the unit started immediately. For people complaining about quality - motor starter capacitors are a known weak point in any conventional (not brushless) motor - they are almost considered consumables. They also operate as fuses - in case of overload, they take the brunt and are designed to fail safe to protect the much more expensive main motor assembly. So occasionally they need to be replaced - not a big deal. Considering that this is the only part which actually failed on the unit in 8 years of heavy use - this is remarkably good.
E**.
Karcher compatible.
Bought to replace in my Karcher jet wash. Worked well but not been in there long so unsure on longevity.
G**S
Worked Great but!
Worked great in getting my K6.85 up and running again, but item was not as image shown and literature on the capacitor is not as original capacitor removed from Karcher. I have doubts about it being a genuine Karcher replacement, price is half of karcher branded ones.
R**R
Works
Fixed issue with my Karcher. No complaints
R**Y
Works OK sames as failed part I removed
Given 3 stars as it is identical to the one that I removed. In this day and age there is no need to fit a components that is predictably unreliable and it's failure causes many otherwise good pressure washers to be thrown in the trash. You would think that they would provide a better higher reliability capacitor.
S**.
works good on my pressure washer
This worked perfect on my 520 karcher pressure washer
M**K
Karcher 620M stopped working
Excellent compacitor, as it got my Karcher 620M working again.
G**I
Le produit répond parfaitement à sa fonction.
L**Y
An original part once fitted it worked XXXXX
C**E
Très bon produit.. fonctionne très bien
F**O
perfecto todo bien
C**O
identico al suo di serie,,partito alla grande
Trustpilot
2 days ago
2 weeks ago