Review on ECCPP Ignition Compatible 2006 2011 Replacement Replacement Parts by Ryan Reiter

There's no point in returning them now. You get what you pay for. I replaced all 4 of mine because they were old and mismatched. After installation the check engine light came on and when I scanned I found a misfire on cylinder #1 so I changed it to cylinder #2, cleared the codes and restarted the car. You suspected cylinder #2 was misfiring, so there's a 25 percent chance you're getting a bad one out of the box? Manufactured in communist China by slave labor, of course I hope they won't be sentenced to organ harvesting and a death camp. Happy parts shopping, I do not recommend them!