AC Delco Sensor Asm - 13598771

This was shaped differently than the OEM that was on my truck. I did a search to realize there is more than one sensor that works for my truck. One of my TPMS sensors went out in my 2010 Escalade. For the sake of time, I just ran by O'Reilly auto parts store to pick up one. $50+ for one. Before that, I called Firestone to check. $50 to just diagnose it (already knew which one it was) and $230 to fix one (the guy may have misunderstood my request, but I shut down after that). Had the O'Reilly one installed for $20. Couldn't get it to reset (with my truck, I can put the truck in learning mode by holding down the lock and unlock buttons at the same time, then start with the driver front and either add/remove air til the horn blows once, then go to passenger front, passenger rear, and driver rear doing the same thing... the horn will blow twice after the driver rear is complete). For the heck of it, I picked up one of those relearn tools for $11 on here. It makes the process even easier because I don't have to add/remove air (depending on if I remove or add air, I'll have to go back and fix the tire pressure by adding or removing air); the relearn tool doesn't require the addition or removal of air. Just place it on the tire (not the wheel/rim) next to where the valve stem is located, press the button, the horn then blows within 2-4 seconds. Since I found this TPMS at a great price, I picked up all 4 and had a local tire company put them on for $20 per tire. If it's a GM vehicle, don't be scared into thinking that it has to be taken somewhere to be programmed. Just tell the tire company to put them on and the programming will be handled. Super easy to do and there are videos on Youtube that show how easy it is to reset/program the sensors.

I installed 4 of these on a 2015 Chevy Traverse and they all Synced but one. Sometimes you have to drive just a bit to wake them up. They go into a sleep mode until the wheel starts spinning and it activates them. Once I drove the suv and got back home they all synced up and works great. Very good price. Just as long as they will last for a while.

Item 13598771 (Made in USA) was ordered for my '08 Silverado but what I received was 13516164 (Made in Mexico). Product was packaged in original AC Delco wrapper with the 13598771 number on it. Called owner at M24Wholesale and he stated that 13516164 is a new version and is for the newest GM vehicles and has circuitry for features I don't have on my truck but is an AC Delco product and will work. He was correct. I was able to easily program the sensors manually after being installed with new tires. Website on Amazon should have been updated with the new number and point of assembly.

Update, they didn't last 2 months and the seller refuses to cover replacement. Don't buy from Metro24 replaced two of these in the last month. Both have worked perfectly with my 2008 Silverado. Different design than the original units in the wheels - now smaller more compact. I use a manual Harbor Freight tire install tool to break the bead on one side of the rim, then compress the side wall to get the old out and new in. Works well with taller profile tires, and won't work well with lower profile passenger car tires unless you can compress the side walls.

Awesome sensor, worse just as good as good or better than anything else I've tried and you cannot beat the price, if you like anybody else and your sensors go bad from time to time your best bet is to get one of these if it's the right fit for your vehicle and take it to a tire shop and have them put it on for a price they usually charge anywhere between $10 and $20 so guaranteed it will at least be half the price of what they would normally charge for the sensor and the labor of putting it in as opposed to you buying one like this and bringing it to them and having them install it... I know this from experience

Took the tire off and went to to the tire shop. They replaced the sensor for 10$. Put the truck in learn mode and emptied tire pressure 1 wheel at a time. This unit worked perfectly and now I do not have a TPMS light on in my truck!

This is the same sensor that was much more expensive from the parts store. My only concern is not knowing how long they have set on the shelf. The batteries only have a 6-8 yr life and they may be almost that old.

My car, 08 Saturn Vue XE AWD, would not recognize this new sensor during relearn procedure (letting air out of tire). Some said to drive on it for a few miles. Now luck. What am I doing wrong? Failed 3 times. I purchased TPMS relearn tool EL 50448, and it worked in seconds. So much easier than letting the air out.