Review on Reliable Performance: TOYOTA Genuine Ignition Coil Assembly for Optimal Engine Functionality by Randy Brimmer

It's been a month and it's working fine on my 2009 Corolla. Old part died at 175,000 miles giving a misfire code for cylinder #2 Purchased directly from Revain Services (rather than a third party) to increase the chance of getting a genuine OEM part. Came in a tape sealed Toyota box, part in a sealed plastic bag. The new part number replaces the old original Denso part. The shroud that goes over the spark plug is tighter than the old one, but no problem. The price was comparable to the local dealer.