Review on Delphi GN10168 Ignition Coil by Jamal Webb

Installs 6 on an Acura MDX for routine maintenance. No problems or noticeable differences from the old one until 1.5 years have passed and then it works very hard. Codes pulled and found P0300 (random misfire), P0302 (cylinder 2 misfire), P0304 (cylinder 4 misfire) and P1297 (ELD ckt input low). Troubleshooting for most of the day, ELD, EGR, PCV replacement, plug replacement. because I knew it couldn't be one of my new coil packs. Finally replaced the #2 coil pack with my old one and all the misfires and codes are gone. I might recommend another brand. Edit 10/2019: #3 died today, same problem: Check Engine light is flashing along with VTM-4. Pulled the codes, just like last time. A whole bunch of random misfire codes. I started changing the original coils with the misfire code and found that the number 3 coil was burned. If you really don't like fixing things, try something else.