Ignition Coils For 2004 BMW 325i

So you are here, most likely trying to diagnose that rough running engine in your 04' E46 BMW 325i sedan. We are here to help! If there is a check engine light, one way to find a bad ignition coilis to connect an OBDII scanner (you can find basic bluetooth ones online for under $10) and see what codes the vehicle. Common misfire codes are P0301 (cylinder #1 -closest to the front of the engine/car), P0302, P0303, P0304, P0305, and P0306 (cylinder #6 -closest to the rear of the engine/car). These ignition coils are not as hard as you'd think to change. See our how-to section! If you have a bad ignition coil, and the rest are very old, it is likely the other ones may fail soon. We have the full set of 6 at real wholesale prices here at Araparts. Continue of to see what the buzz is all about.