



💧 Keep your engine cool, your drive smooth, and your peace of mind intact!
The AISIN WPT-111 is a premium, all-new engine water pump designed with advanced coolant flow channels, carbon ceramic mechanical sealing, and corrosion-resistant materials. Compatible with select Scion and Toyota models, it delivers OEM-level reliability and longevity, ensuring your engine stays optimally cooled and protected against common water pump failures.











| ASIN | B00829I25Q |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #137,592 in Automotive ( See Top 100 in Automotive ) #281 in Automotive Replacement Engine Water Pumps |
| Brand | AISIN |
| Customer Reviews | 4.7 4.7 out of 5 stars (160) |
| Date First Available | October 10, 2007 |
| Exterior | Machined |
| Global Trade Identification Number | 04954514911078 |
| Item Weight | 1.27 pounds |
| Item model number | WPT-111 |
| Manufacturer | Aisin |
| Manufacturer Part Number | WPT-111 |
| Material | Carbon Ceramic |
| Model | WPT-111 |
| OEM Part Number | 16100 29155, 1610029155 |
| Position | Center |
| Product Dimensions | 5.6 x 4.4 x 4.9 inches |
| Vehicle Service Type | Car, Truck |
| Weight Class | Heavy Weight |
D**E
2006 scion xb
Worked perfectly. This is the one you want! The gasket was high quality, no leaks. This is an oem manufacturer, spend the extra twenty bucks and get this. Trust me, you do not want to do this job twice.
W**.
Just like the orginal.
Worked great on my 2004 Scion XB.
H**4
2005 Scion xA
I waited a long time to do this review to make sure it didn't die immediately and I'm very happy to say it's still working perfectly. If you need one for a Scion xA definitely go with this one over any other brand besides Toyota official if you can afford that.
N**7
Exact Toyota part without Toyota name on casting
GREAT part. I replaced the engine water pump on a 2005 Prius with this in August 2022, with 230K miles on the original pump (still working, just making noise). This Aisin was very obviously the original part, just without the Toyota name added to it. Aisin makes most Toyota water pumps and transmissions. Get yourself a 10mm ratcheting box wrench to save taking your regular box wrench on and off 60+ times for each of the 3 pulley bolts on the 04-09 Prius and maybe other Toyotas. There isn't room to use a socket. My set of ratcheting wrenches finally got put to good use! Buy a replacement serpentine belt while you're at it.
R**R
It fits. It works.
This is the OEM part for the 1NZ-FE motor, and when it comes to something as important as the cooling system, you should ALWAYS use OEM. This applies to the water pump, but also the hoses, thermostat, gaskets, and ESPECIALLY THE COOLANT!!! Always use your manufacturer's recommended coolant. At $22 a gallon at the dealership, Toyota Pink Super Long Life coolant is only a few dollars more per gallon than the generic stuff sold at the chain parts stores. An engine filled with sludge from competing coolants? $1,500, plus a lifetime of leaking seals and failing periphery components like the heater core and radiator. Hondas gets Honda coolant. Toyotas gets Toyota coolant. Nissans get Nissan coolant. Don't chance it. If you're racing, mix 50/50 premixed coolant with distilled water and change your thermostat to a performance part. If you're still running too hot, add an auxillary cooler. Don't use additives. Don't use "racing coolants." You'll regret it. This is about 70% the price it is from the dealership, but a little more than you can find it on eBay. In my experience, you get what you pay for with eBay parts without the reliability and customer service of Amazon. For this reason alone, it's worth the extra coin.
L**9
the best for the price
solid fit for my 04 to 06 xb
C**L
Solid part.
Toyota part with the number scratched off.
F**F
Toyota/Lexus OEM Great Quality
works perfectly every time! Don’t buy junk aftermarket guys. Not worth saving a lill in the front end and have issues in the back end! Labor, towing, possibly a new engine & hassle costs you more!
D**E
If you;re in need of a new water pump for your Toyota, look no further than an Aisin pump. Installed this one on my Echo as preventative maintenance though it turned out my original one had just started to weep slightly as there was a small amount of crusty buildup on it and with them side by side you can tell Aisin is the OE manufacturer. The gaskets are identical in both fit and construction, the impeller is made the exact same way and the machining on the gasket mating surface was near perfect. The only thing it doesn't have is the Toyota name stamped on it, they grind that off on pumps sold under their own name. Considering the water pump is not the easiest thing to change on these vehicles due to it's location, save yourself the frustration of doing the job twice and buy a quality pump the first time. Mine has since been running happily with no leaks since I installed it and considering the price I paid for it, was an excellent value as well considering it's the OE pump. In short, I highly suggest buying this Aisin water pump if you're in need of a replacement water pump since it gets you an OE quality water pump without the inflated dealer price tag.
A**R
recommended. perfect fit, genuine quality.
S**E
bon produit de qualité très satisfais
M**K
it fits . good quality
M**R
Fonctionne a merveille depuis 1 mois facile d'installation
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