

🛠️ Upgrade your pump game with precision and ease!
The PENTAIR SHURFLO 94-800-05 Pump Switch Assembly is a compact, OE-spec replacement part designed for universal fit across multiple SHURFLO pump models. Lightweight and durable, it ensures precise pressure control to prevent pump overrun, making it an essential upgrade for trucks, boats, and RV water systems.






| ASIN | B017PKCVKE |
| Auto Part Position | Unknown |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #68,069 in Automotive ( See Top 100 in Automotive ) #53 in RV Water Pumps & Accessories #25,380 in Automotive Replacement Parts |
| Body Material | Plastic |
| Brand | SHURFLO |
| Customer Reviews | 4.6 4.6 out of 5 stars (237) |
| Date First Available | November 7, 2015 |
| Exterior | Machined |
| Fit Type | Universal Fit |
| Gas Type | HURFLO |
| Global Trade Identification Number | 00752324011063 |
| Inlet Connection Size | 5 Inches |
| Inlet Connection Type | Hose Barb or Threaded |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 8.5 x 5 x 1.25 inches |
| Item model number | 94-800-05 |
| Manufacturer | Shurflo |
| Manufacturer Part Number | 94-800-05 |
| Model | 94-800-05 |
| Mounting Type | Tank Mount |
| Operation Mode | Manual |
| Outlet Connection Size | 5 Inches |
| Outlet Connection Type | Threaded |
| Product Dimensions | 8.5 x 5 x 1.25 inches |
| Product Grade | New |
| Specification Met | OE |
| Style | Modern |
| UPC | 752324011063 |
| Vehicle Service Type | Truck, Boat, RV |
L**H
Good product
Worked great!
S**B
Easily replaced and fixed issue
Worked great. Easily replaced. Fixed pump from continuing to run when desired pressure achieved
A**R
Pressure sensor fixed my pump not priming
My pump wouldn't prime after a 22 degree cold weather plunge. No leaks anywhere. Replaced this which was 3 screws and 2 wires. Now, it's back to normal and primed right up. Better than a $70 new pump. Thanks!
L**H
OEM
This is what came in my coach, lasted 6 years.
T**E
Works perfect
Works perfect on my pump. This was a great choice overfull pump replacement.
K**H
Great replacement part at a good price.
This worked for me. Everything matched up. Just be advised. You get the items in the picture. The spring and plunger does not come with it. Easy to install and did not drip at all. I have not tried but I think you can adjust the pressure. Used it today and it didn’t miss a lick.
M**E
Works as described but no wiring included
Three stars for workable product but lost two because I had to wire it. Luckily had some extra wire but would have been a pain if i had to go to the shop just to buy 6-8” of small copper wire. This product fits the 4008 Shurflo pump and successfully replaced a missing pressure switch I got used for my campervan. It does not come with the wiring, only male spade connector ends in the switch housing, so you will need 12v copper wire (14-16 AWG) and female spade connector ends.
D**9
Works perfectly
This was the easiest job I ever did. It would have cost me a fortune if I took it somewhere and had that part put on it there's only a couple of screws you take off the old part and put on the new one and it works like new.
T**A
Solo tuve que ajustar el interruptor al corte para que funcionara en automático
S**Y
Was going to replace complete pump, but found the switch.
A**Y
Fixed our pump. Our pump 2yrs old was bleeding down. Would cycle every 30 min then 15 min. No longer a issue.
G**L
Lo recibí dañado, fue muy complicado devolverlo, así que lo usé como repuesto.
A**K
Replaced my faulty unit, worked great saved me a bunch of money.