I purchased this item as I wasn't sure if it was usable. Considering the low probability of receiving four defective or broken items, and because the exterior was clean, I judged it to be "usable" and acquired it. Previously, I had a troublesome experience with a dead ignition coil while away from home, so I've kept a spare in my car ever since. I'm selling this item because I sold my car without ever using it. I am unable to answer questions regarding vehicle compatibility.