U912 Tire Pressure Monitor System TPMS Real Time Pressure Temperature Monitoring 4pcs RF Sensors Internal/External Default Slot 5 year Battery (For Nissan, w/4pcs internal sensors/battery replaceable)

I bought the internal type sensor for a land Rover defender project while I was adding new rims and tires. These sensors work great and are dead on accurate when checked against my calibrated air pressure gauge. Work well and if getting new tires then easy to install. Highly recommend them. There are not too many choices available.

Great product. The pressure reading is very accurate. Only thing is the fitting comes along does not work well and I have to use some creativity to get it mounted to my car. Other than that, I think this is the best solution for its purpose.

Was easy to install couldn't use the fuselink included. Went to autozone bought my own and works find. Installed it on a 2000 4runner didn't go with recommend toyota size was to small went with honda and left it with the exterior bracket. Had to cut a little and file but was worth it instead of have empty space it looks a lot cleaner. Will do a follow to see how long it last.

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.

This is the second one of these kits that I purchased, and would gladly purchase again.I purchased this kit for a vehicle different than what the specifications were because I was going to customize it. This did not change the functionality of the product and works as it should. This kit would work great for those who seek to flush mount this into a panel like I did in my 1999 Toyota 4runner.My first kit is a little over 3 years old and works excellent! The exterior sensors have been durable through 2023 Texas Heat and through heavy rain. Regardless of the weather the sensors connect/update in about 10 seconds every time. Whenever you have low tire pressure, unit beeps quite loud to let you know but there is a tire with low air.With a positive and negative lead to install, this kit is very simple to hardwire into your car. Looking at the last picture, I opted to purchase a different fuse connector then what the kit was supplied with. If you would like to use the fuse that was supplied with the kit, that would work as wellThe kit also comes with a custom wrench and nuts for the back of the sensors to prevent them from being stolen.

Most other add-on TPMS systems look clunky on your dash, windshield, or power outlet. This looks way better. No wires running over the dash and no fire hazzard from a lithium battery baking in the sun.I got the Toyota kit with internal sensors for my 05 Prius. The display is smaller than the blind hole, but I knew that from the dimensions in the description. This fits newer Toyotas fine. They switched to the smaller blind around 2007. I cut the ends off the original cover to fill the voids.I recommend getting the internal sensors. It's a hassle to install them, but it can be done without going to a tire shop (YouTube it). With the external sensors, it's a hassle to get out the little wrench and remove them every time you need to add air. They're also a high risk of leaking and I doubt anyone really likes how they look... My only problem with the internal sensors is the "replaceable" battery. I cannot find anything close to this battery in all the internet (see pic). It's the largest battery I've seen in a tire sensor, so it should last longer than most. If not, I'll have to rig up a more common battery to fit.I thought the sensors were reading the wrong pressures, but it was my cheap digital air chuck that was off. The sensors are within 1 psi of an accurate gauge. It's been working great so far.

Constant beeping even after pairing to the sensors. Sensors are always giving different pressures and wont stop beeping. I have to manually turn them off to make the sharp noises go away. I wish I could return the product but it is too late. Just don’t buy this for your car. Save yourself the trouble

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.