🔧 Enhanced Black GM Original Equipment ACDelco TPMS Sensor 25774006 for Tire Pressure Monitoring System Review

Have four - they look good, new in AC Delco packs but haven't installed them yet so can't test them. I will mount them with new tires at the end of November. December 1. : Yesterday new tires were fitted with these new TPMS sensors. It worked immediately and hasn't caused any warnings so far, so good! (My original sensors kept giving warnings; probably because the batteries were old)

can't be mounted separately, they come without rim nut, had to go home with TPMS in hand, wait for next tire change to mount it again 100$ more. very stupid not to sell the whole pack as the nut is not reusable, should be specified somewhere in the description. Buy a nut, some garages won't use an old nut if they can't guarantee the tire won't go flat in the morning.

I bought four of these to use as winter wheel/tire sets for my 2007 Trailblazer SS. They fit perfectly on Trailblazer 17" OEM wheels that originally had no gauges. After calibration everything works fine. Dealership and they are $8 each. Overall it's nice to have psi controls on the dash, but the price is a bit high for the whole setup.

After 200$ the problem was NOT fixed, the light came on again every time they reset. I originally bought them because they are "OEM" but they don't work properly and the light comes back on. I did a manual system reset twice (according to the manual) and after that failed I went to Pepboys and asked them to reset them with a scanner. Nothing works. Just wasted a lot of money and time getting nowhere. And there was no product support or help. death s

This tire pressure sensor is a GM part made in England and will work properly on most 2008 and 2009 GMC Envoy SUVs. It looks like GM are now using an all rubber monitor that does not have a threaded metal shaft and mounting nut. To swap five identical full-size tires and wheels on 2008 and 2009 GMC Envoy SUVs, a tire pressure sensor must be installed on all five wheels to prevent the instrument panel from lighting up. This monitor worked with both our 2008 car and our 2009 car. The monitor…

This is the best price I could find for a Delco AC sensor for my GMC Envoy so I bought four and received them within three days. I thought as the price was much lower than others they might be old (not good due to a non-replaceable battery) but that is NOT the case as the date code told me they were made less than 1 year ago. Some have mentioned that mounting nuts are not included, well I bought the kit from Autozone for $1.99 per wheel so only $8.00. The reason not to reuse an old nut is that…

I love the Tire Pressure Monitoring System (TPMS) on my 2006 Cadillac SRX - it saved me a while ago when I encountered something on the freeway that damaged my tire . The car is so stable that you don't even feel the tire losing air. Now the station wagon has over 170,000 miles. Recently on a long drive the light came on, TPMS said 0 pounds in the RF tire. I immediately got out and checked the tire, the pressure was fine and the TPMS was accurate for all the other tires. I tried to reset the…

I keep getting a warning on my DIC for my 2007 TrailBlazer telling me to service the tire monitor. This happens when one or more TPMS sensors lose signal with the system. You can determine which TPMS sensor is failing by scrolling through the DIC after receiving the message. Go to Tire Pressure and you will see "---" for one or more tire pressures on the DIC. This is because the battery in the sensor is dead. Unfortunately, due to NHTSA and DOT regulations, the sensor is designed in such a way…