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๐ Keep your Prius cool, efficient, and unstoppable with AISINโs ultimate inverter water pump!
The AISIN WQT-800 is a genuine OEM inverter cooler water pump designed exclusively for 2004-2009 Toyota Prius models. Featuring advanced smooth coolant flow channels, efficient rotors with ball bearings, and corrosion-resistant materials, it ensures optimal inverter cooling performance and longevity. Crafted from all-new upgraded components, this pump prevents overheating and costly repairs, making it a trusted choice for Prius owners seeking reliability and peace of mind.


| ASIN | B07G4J3BGX |
| Best Sellers Rank | #36,310 in Automotive ( See Top 100 in Automotive ) #36 in Automotive Replacement Engine Water Pumps |
| Brand Name | AISIN |
| Compatible with Vehicle Type | Car, Truck |
| Customer Reviews | 4.6 4.6 out of 5 stars (141) |
| Global Trade Identification Number | 00030915588058 |
| Included Components | water pump |
| Item Type Name | Aisin WQT-800 OE Hybrid Inverter Cooler Water Pump for 2004-2009 Toyota Prius Vehicles |
| Item Weight | 0.8 Pounds |
| Manufacturer | AISIN |
| Manufacturer Part Number | WQT-800 |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Material Type | Metal |
| Model Number | WQT-800 |
| UPC | 030915588058 |
| Unit Count | 1.0 Count |
| Weight Class | Lightweight |
K**C
2007 Prius
Works as it should and easy to replace yourself
B**U
Great pickup
Fits well great value for the money the gaskets were good. It's definitely quiet my only thing is it gives a smooth low turbulent in the reservoir opposed to others
S**R
The part works... but is it genuine?
The good news is that this part works perfectly, and has for the past two weeks, and immediately put out the red triangle alarm. The bad news is that I didn't know if this part is genuine. It doesn't say "Aisin" on it anywhere and doesn't have any kind of part number or marking at all. Is it legit? Only time will tell. But once I removed the driver's side headlight, replacement was trivially easy and the repair job only took about half an hour! I sure hope this holds up.
Y**O
Works well and good price
I installed this in my 2008 Prius. It looks just like the original. I installed the Dorman pump from NAPA before I installed this one because I didn't have time to wait for this one in the mail since the original pump had stopped working. The Dorman worked, but it's about twice the height, and twice the price as this pump. I had the Dorman pump in my car for three days before I received this pump and replaced it. I then cleaned the Dorman pump and returned it to NAPA for a full refund, no questions asked. I then bought a second one of these to have on hand if-and-when the first one quits working. I have put 8,000 miles on the car with this pump so far.
G**.
Nice product
This item is still working great months after install.
A**S
OEM for $200 less than dealer
Installed very easily, had bumper and headlights off for maintenance, figured for $100 might as well change it out with easy access and 160k on old, saved $200 buying on Amazon from dealer it's the same OEM part
D**A
Works great
Worked great, and made in the USA.
T**M
Prius 06 inverter water pump
So far so good. Installed im my 06 prius. I was referred to this product by a friend that works on Toyotas. He said that was the next best thing than the OEM part. It was worth ot for the price as long as it lasts.
D**.
I like that this pump fixed my 2004 Prius Inverter Cooler Water Pump Over Heating Problem. I could physically see this pump was circulating the coolant much better than the original pump, which I couldn't see any appreciable fluid movement at all. After the repair I drove for over 3000 km without any error code or over heating problem. So far so good.
D**N
Amazingly fast shipping and a quality product! Well done Team Amazon! Product arrived nearly a week earlier than expected travelling internationally. This was really appreciated as the part was crucial to our transport ability.
H**.
Good quality. Works as intended.
N**R
After three months, make a noisy
Trustpilot
5 days ago
2 weeks ago