Review on Enhanced Performance DR39T Ignition Coil by Standard Motor Products by Roel Lebron

TL;DR chasing random misfires on 4/6 cylinders, no air leaks, no spark plugs, no spark plug wires. So I bought two of these to replace 4 cylinders. From the packaging only 1 fits the ICM connectors, the other doesn't fit at all, it's the correct part, it just doesn't match the connectors. Thought it might just be very tight tolerances, swapped out two other coil packs, trying to find one that matched the wrong ones. Instant failure, I didn't want to risk damaging a $250 ICM just to try and install a $14 coil pack on it. The other coil pack worked great, 0 complaints about this one.