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🔧 Reset Your Ride Like a Pro — Never Miss a Beat on the Road!
The KINGBOLEN EL-50448 Plus is a compact, high-performance TPMS relearn tool designed exclusively for Ford and GM vehicles. Operating on 315/433 MHz frequencies and powered by a 9V battery, it enables quick, accurate tire pressure sensor resets through a simple step-by-step process. Perfect for DIY enthusiasts, it eliminates costly trips to the mechanic by providing reliable, FCC-certified sensor activation for models including F150, Lincoln, Buick, and Cadillac.








| ASIN | B09Z2P1P75 |
| Best Sellers Rank | #30,408 in Automotive ( See Top 100 in Automotive ) #79 in Replacement Tire Pressure Monitoring System (TPMS) Sensors |
| Brand | KINGBOLEN |
| Brand Name | KINGBOLEN |
| Customer Reviews | 4.3 out of 5 stars 761 Reviews |
| Included Components | No |
| Manufacturer | KINGBOLEN |
| Manufacturer Part Number | 756029690042 |
| Model Number | 756029690042 |
| Number of Items | 1 |
| UPC | 756029690042 |
R**M
Works like advertised.
This worked great for our 2024 Bronco when it wouldn’t read the new tire rotation. Didn’t need it in the past but did this time. My tire shop bought one also.
W**R
Cheap, and It Works
Took the wheel off of a 2010 Ford Fusion to fix a flat. When I put it back on and started cart he tire low pressure light wouldn't go off, which has never happened to me before. After some online searching I saw this gadget. It was cheap so I didn't risk much. It worked like a charm. The instructions included told me how to put the car in learning mode (but that info is available online). After getting into learning mode it tells you to calibrate a specific tire; just put the antenna next to the valve stem. A light on the box comes on, and after a few seconds the horn beep. Display tells you the next tire, and after you do all four turn the key off and you're done. (Don't forget to take the battery out because it might be years before you need to use it again.) The markings for how to insert the (V battery could have been clearer.
D**G
If it doesn't work on your Ford you might be doing it wrong
2016 F250...I didn't know there are 2 methods for "learning" sensors. I tried a zillion times to get this thing to work using the method where u push the hazard button 3 times, wait for the horn beep and then use this tool. THAT IS NOT THE CORRECT METHOD FOR NEW SENSORS. Apparently, that's for like when you do a tire rotation with existing sensors. The mehod for new sensors I found involves hitting the brake, turning the key on and off a bunch of times, hitting the brake again, blah, blah, blah. Once I did that the horn beeped and this tool worked like a charm. Had the new sensors setup in about a minute and a half. Everything works great.
F**Z
No trabaja bien
Not good
L**S
Super easy and cheap tool to use reset your tire sensors after a tire rotation or TPS replacement
OMG, why didn't I purchase this tool sooner? I have been rotating my tires after I every oil change for years but just had to remember that what is displayed on my car's dashboard isn't correct. My other car doesn't have a display for each tire but it does have the learning programing for TPS. I just replaced a tire pressure sensor myself and used this tool to determine which sensor was bad and then register the new sensor. I noticed some people commenting in their reviews about battery life with these devices??? This isn't a device that you would use very often, just take the battery out. This tool doesn't cost much and would save you so much money in the long run.
E**.
TPMS tool
Used this on my 2007 F150 trying to find which TPMS sensor was not working. I then bought a replacement sensor and brought it in to get it replaced at a tire shop, they programmed the new sensor for me. Instructions were easy to follow.
J**.
Eventually worked
At first this thing didn't seem to work (low battery light came on with green light). I put in a fresh battery and it eventually trained my sensors. However, I had to hold the tool down by the tire for 10-60 seconds per tire before it worked. I rotated the tool around and held different parts of the tool to the valve stem even though it appears the antennae is at the front. At least two of the sensors finally programmed (horn beeped) while the antennae of the tool wasn't directly over the valve stem/sensor. So i'm still not positive how to work this tool properly but I got 4 tires done so i'm happy.
C**E
2007 Buick Lucerne
2007 Buick Lucerne, worked perfectly with reset tool. Just ask ChatGPT on how to reset sensors.
S**K
Reliable and Easy-to-Use TPMS Relearn Tool
The KINGBOLEN EL-50448 Plus TPMS Relearn tool works very well. The tire pressure sensor meter is accurate, and it checked and relearned the sensors without any issues. It did exactly what it’s supposed to do and saved time compared to going to a shop. The device is easy to use, lightweight, and feels well made. It worked smoothly and recognized the tire pressure sensors properly. Overall, it’s a reliable and effective tool for TPMS relearning, and my husband is very happy with its performance. Highly recommended for anyone who needs to reset or relearn tire pressure sensors at home.
M**H
Funciona Ford fusión 2017
Fácil de usar, solo es acercar al neumático en el pivote y listo, compatible para Ford fusión 2017
A**Y
Works as intended
Works as intended, programmed my 16’ Focus no problem *doesn’t come with batteries*
P**Z
Buen producto
Súper precticl y a un muy buen precio para vehículos Ford cumple todo
D**D
Works well
Does job
Trustpilot
1 week ago
2 months ago