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๐ Keep your tires in check, your wallet happy, and your ride smooth!
The AICEL Relearn Tool EL-50448 is a compact, battery-powered device designed to quickly reset and activate tire pressure monitoring sensors across most vehicles made before 2025. Operating reliably between -20ยฐC and 80ยฐC, it offers a fast 2-minute response time and durable ABS construction, enabling professional-grade TPMS maintenance at home and saving users time and money on auto shop visits.




| ASIN | B0C85GPNQC |
| Brand | AICEL |
| Customer Reviews | 3.7 out of 5 stars 1,267 Reviews |
| Included Components | Tire Pressure Monitor Sensor for Car |
| Item Dimensions | 5.1 x 2 x 1.3 centimetres |
| Item Weight | 0.02 Kilograms |
| Item dimensions L x W x H | 5.1 x 2 x 1.3 centimetres |
| Item weight | 0.02 Kilograms |
| Manufacturer | AICEL |
| Manufacturer Part Number | AICEL-GlassesHolder |
| Material | Acrylonitrile Butadiene Styrene |
| Maximum Supply Voltage | 9 Volts (DC) |
| Maximum supply voltage | 9 Volts (DC) |
| Measurement Accuracy | ยฑ1.2 psi |
| Measuring Range | 1.2 - ? psi |
| Model Number | EL-50448 |
| Mounting Type | Tire Mount |
| Output Type | electrical signal |
| Response Time | 2 minutes |
| Sensing Distance | 5 Centimetres |
| Specific Uses For Product | automotive |
| Style | Tire Pressure Monitor Sensor |
| Style Name | Tire Pressure Monitor Sensor |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 80 Degrees Celsius |
D**N
Unsatisfied customer
I have a 2006 Toyota Solara convertible 6 cylinder. Unfortunately this device does not work on my vehicle. After paying for the device it cost me 15 bucks to buy the battery because you couldn't buy a single battery only two at autozone. Not saying the device might not work on an American vehicle but it doesn't work on Toyota's
B**K
It worked.
It worked on my 2017 Chevy Equinox. Simple to use. Saved me $100 from going to a tire shop. Took only 5 minutes.
O**L
Worked great, but battery prongs bend back.
This device worked great for 315mhz sensors on both 2015 malibu and 2008 Yukon XL. The only knock is, after finishing, I wanted to take out my 9volt battery. When I took it out, it to bent the 2 battery contact prongs and they would not contact the battery when re-installed. I was able to bend them back with a plastic tool but this is caused because of the design of the battery compartment. Don't let this keep you from buying, it did wake up both type of sensors I bought. Changing out 8 tpms sensors was a workout for this old man. Saved a lot of $$$
P**S
Great tool, potentially saving money.
This little tool saved me having to replace the Tire Pressure Sensor located inside the tire at the valve stem. Once the batteries got installed, this device worked like a charm, starting at the front left and working clockwise with each tire, following the instructions that came with the unit. The reason I bought it was because the hole-in-the-wall tire shop said the TPSensor inside one tire wasn't working and would need replacing. It did not, the shop manager was trying to scam me. I had a feeling when the dash computer tire pressure only had no register for all the tires. Will be avoiding their business now. Easy to use folks, just follow the simple instructions. YouTube also has references for "Tire relearning procedures".
J**D
Not completely satisfied
Could not get it to work.
Trustpilot
2 weeks ago
2 months ago