








🚗 Stay Ahead of the Road — Real-Time Tire Intelligence for the Savvy Driver
The U912 Tire Pressure Monitoring System is a precision-engineered, vehicle-specific solution for Toyota, Honda, Mazda, and Nissan models. Featuring 4 internal, battery-replaceable sensors with anti-theft locking, it wirelessly transmits real-time tire pressure (0-116 psi) and temperature data up to 26 feet to a sleek monitor designed to fit factory blind slots. With smart power-saving modes and customizable alerts, it ensures optimal tire safety and performance, delivering a clean OEM look and peace of mind for professional drivers who demand reliability and style.







| ASIN | B073P3MJ3M |
| Batteries | 4 CR2 batteries required. (included) |
| Best Sellers Rank | #191,438 in Automotive ( See Top 100 in Automotive ) #485 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | HUAHAT HuaHat |
| Customer Reviews | 4.2 4.2 out of 5 stars (201) |
| Date First Available | May 16, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12.3 ounces |
| Item model number | U912 |
| Manufacturer | SW |
| Manufacturer Part Number | U912NF+/H |
| Material | Polypropylene |
| Measurement Accuracy | +- 3% |
| Measuring Range | Pressure: 0 to 116 psi; Temperature: Celsius range not specified |
| Mounting Type | Flange Mount |
| Output Type | Analog |
| Package Dimensions | 7.48 x 5.2 x 2.17 inches |
| Sensing Distance | 26 Feet |
| Specific Uses For Product | Pressure,Temperature |
| Style | Modern |
| UPC | 637045173569 |
| Upper Temperature Rating | 120 Degrees Celsius |
J**E
Fantastic addition to my 2008 Tundra
The factory TPMS on 2nd gen Tundras is a known point of failure. Even when operable it is nothing more than a low tire light. I installed an aftermarket TMPS that plugged into the 12V outlet in the dash and that one worked well however I stumbled on this one while on Amazon. Seeing that it was made for the blank spots in my Tundra I had to give it a try and I could not be happier with it. Provides a very clean factory look and has great functionality. Numbers are clear and the readings are very accurate. It was very simple to install with the provided fuse and wiring. Fantastic value and a must have for anyone with a 2nd gen Tundra. I repurposed the other TPMS system I bought to use on my utility trailer so win-win on this one.
J**A
Easy install
Product works how it should its accurate and it's good to have
1**Y
Works well on a 2003 HCH
2003 Honda Civic Hybrid. This is a replacement for previous aftermarket TPMS. Everything went together well, and it’s functioning as expected.
K**V
Well integrated system! Great for off-road tire packages.
Awesome product! The stock tire pressure monitor on my new-to-me 2017 Lexus GX460 left a lot to be desired. The only tire pressure indication the vehicle provided was a light in the garage cluster if a tire pressure was low. I had no idea which one, and no idea if it was simply a low battery on one of the wheels. I just got this vehicle and was replacing the tires and wheels with an off-road centric package, and was not keen to spend a couple hundred bucks on replacement sensors only to have the same lame interface. I opted instead to get new wheels without TPMS sensors, and instead by this product. I’m really happy I did. I now have a full display of all four tire pressures, and customizable low and high pressure settings. It even has a high temperature alarm setpoint, albeit in Celsius degrees only. The display is super trick, and replaces one of the blank buttons on the dash. Very well integrated! The display is bright and has three different settings. The nice thing too is that when I go off-roading and air down the tires, I can adjust the low set point so it doesn’t alarm. The only thing that looks a little strange are the large tire pressure sensors that replace the stem caps. Time will tell how these work out. I worry that if the sensors get loose, I’ll lose air from that tire. There are locking rings, provided that mount behind the sensor to prevent this, however. I’ll also have to bring the little wrench along to loosen that lock nut, so I can remove the sensor to add or remove pressure from the tire. Those observations are minor in my opinion, though. I think it’s just a trade-off you need to accept between this and the OEM system. so far, I’m very happy. I just need to figure out how to remove the OEM warning light from the dash now.
S**K
FIRST DAY OBSERVATIONS
Received and installed today. Took about 30 minutes to wire it directly to fuse block using a jumper from AutoZone. The fuse that came with it didn't seem to fit well. I have a 2008 Toyota Sequoia Platinum with over 300k and got tired of seeing low pressure light and not knowing which tire was low. A note about the fit of the monitor. PERFECT FIT! Check out my pic. It's flush in the panel and seated as expected. It even looks factory up close. I followed the instructions and powered up the monitor before installing the external sensors on the tires. It started beeping. I assumed it was because the sensors were reading zero before installation. The sensors are labeled for which tire they are for. Once all sensors were installed, the beeping stopped. Before I installed each sensor, I used a decent air pressure gauge to measure the tires. I am happy to report that each sensor matched the readings I took before installation. One minor issue was tightening the nuts underneath the sensors. It wasn't until the last tire that I tried bending the included wrench for earlier access. This worked much better. I think it is more likely these nuts will help with keeping the sensors attached, rather than anti-theft. I will update this review if anything changes my opinion. But as of right now, I think this is an incredible product and has delivered as promised.
E**E
Pretty good addition to a non-TPMS car
Very easy to install, especially if you have a spare powered fuse spot. I installed this in a 2006 Toyota 4Runner and the fuse box is literally below the blank switch spot. Easy access to power and to a ground bolt. The reason why I gave it 4 stars and not 5 is that the fit is not perfect. The listing states there are different fits for different manufacturers, however even the one for Toyota leaves gaps and doesn't actually "click" into place, it stays well put, but by pressure. In addition, the display didn't "see" the tire valve sensors until I took them off and put them back on. The product I got was the external version.
E**L
Not accurate at all
What you have is no smaller than what appears in the picture, which is extremely small. And also not accurate at all, I filled tyres with 35 psi and it keeps giving random numbers from 35 to 41
A**A
Seller needs to provide more information to buyers
After measuring and double checking to make sure the monitor would fit in the car, I went ahead and purchased the item but what the seller doesn't mention is that the fuse has to be the right size, as the wire is soldered to a fuse. So now I have to resolver the wire to a different fuse for it to work.
A**.
Descrizione inserzione dettagliata, prodotto aderente alle specifiche, precisione del monitoraggio non esente da imprecisioni... Tenuta delle valvole non buona, nel libretto di istruzioni manca una corretta spiegazione del montaggio delle valvole interne....
L**A
My son has moved to America to work in finance and wanted to import his beloved Civic. No factory TPMS system in Canadian Civics. and all newer Cars imported to the states needs a TPMS. This system was easy to install, fits perfectly in the Civic dash and had my local dealer happy to sign off the car as compliant for US import. He was so impressed he has "where did you get this" so I can send all of my customers to get one.. When I told him it was $160ish shipped to my house, complete with 4 in wheel sensors. He was shocked. Shipping did take forever, but that problem aside, I fully recommend these.
S**J
Its a very nice looking, well built product, works as advertised. I have not yet checked the accuracy but should be fine.
う**衛
ECR33中期の空スイッチに取付出来ました。 大きに若干の余裕があるので、隙間塞ぎテープを付けるとしっかり固定出来て動きません。 隙間も少なく気にならない。 電源は、近くのシガーソケットから分岐して加工取付しています。 動作にも問題ないので、後は耐久性に期待したい。
S**A
منتج مفيد جدا وسهل التركيب ولقد اشتريت القطعه تيوتا ، ولاكن لماذا ارتفع السعر من399 الى 700 البائع يبالغ كثيرا برفع السعر و لا يستحق اكثر من 399
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