Ignition Coil Pack - Replaces 06C905115M, 06B905115D, 06B905115R - Compatible with Volkswagen and Audi Vehicles

Fit like original. Great price. Works like should

Vehicle info – 2011 Audi A5 Quattro, 137,000 miles. Installed these R8 coils with new plugs and the car runs great. Now, a bit of history and suggestion. My #3 coil failed at approx. 75,000 miles.. Failing late in the day and during my commute I limped to a nearby repair shop where they replaced only the #3 coil (they only had 1 in stock). A few weeks later I had the other 3 coils replaced. No problems until I reached approx. 110,000 miles. #1 coil failed. At this time I had all 4 coils replaced as I wanted matching coils from the same manufacturer. At 137,000 miles driving back from DC (on 95 no less) another coil failed. Car lost power above 2,000 RPM (feels as if the trans is slipping) so I limped again to a safe spot. Plugged the code reader and pulled a #3 cylinder misfire code. Being familiar with this failure I called an AutoZone and luckily they had the coil. Replaced it in their parking lot (literally took 5 minutes) and back on my way. I researched these coil failures and there are literally thousands of complaints with the stock coils used across most of the Audi line. During the research I learned the R8 coil packs are much more reliable, fire with approx. 40% hotter spark and have found zero compatibility complaints. So far so good and my car runs better than I can remember. So…. Here’s my suggestion…. If you’re approaching the 70,000 mile mark do yourself a huge favor. CHANGE YOUR COILS TO THESE R8 COILS NOW. If you can send a text message you can change these coils without any issue. Its literally UNSCREW ONE PHILIPS HEAD SCREW, UNSEAT THE OLD COILS, TAKE EACH CONNECTOR OFF (there are one on each coil ), REMOVE THE COILS, INSERT NEW COILS, RECONNECT EACH OF THE 4 CONNECTORS, PUSH DOWN FIRMLY ON EACH COIL TO SEAT THEM FIRMLY ON THE SPARK PLUGS, REINSERT AND TIGHTEN THE PHILLIPS HEAD SCREW. There you are….. Also, go and buy a basic code reader and keep it in the trunk with the coils you removed..if you don’t change the coils preemptively then buy one or a complete set of 4 and toss them in the trunk with the code reader and a phillips head screwdriver….ONE WAY OR ANOTHER YOU WILL HAVE COIL FAILURE SO BE PREPARED…… THEY WILL NOT FAIL WHEN YOU ARE DRIVING PAST AN AUDI DEALER….. this is such a simple fix and it will save you hundreds if you just change them yourself. THEY WILL FAIL…THEY WILL NOT FAIL AT A CONVENIENT LOCATION…..THEY WILL NOT FAIL AT A CONVENIENT TIME…..BUT…. THEY ABSOLUTELY WILL FAIL …. Hope this helps……

My 2006 Audi A4 was having a misfire on Cylinder 1 and Cylinder 3, I got it diagnosed by my dealership and they said my Ignition coils were bad. The car would shake a lot and rumble with the misfires, with a blinking check engine light on that sometimes stayed solid. I bought these Ignition coils, they were delivered fast, look nice, and my car is functioning for now. 300 Miles In and my car is still holding up nicely. This is as of 11/22, I’ll come back and update this at a later date but so far, I’m happy!Update 2/28 21:04I’m sitting at 4K miles and counting. So far so good! (Note that I do drive pretty aggressively, and my cars ok so far (: ) [Also I’ve been running spark plugs from the dealership brand new since the install, idk if that affects the life of the r8 coils]

As someone who has worked extensively with cars in general I can tell you these work, but not as high of a build quality as the original OEM Bosch ignition coils. First thing I did was take out original and compare with new ones. The rubber inside the coil is not as thick and sturdy. I ended up having to fix the placement of the rubber on each coil as they were not sitting in the groves that are supplied in the metal. On the contrary, the original coils are thick and have a perfect fit and finish when it comes to the rubber sleeve. I also noticed that inside the igniter (part that makes the plugs fire) the surface is not near as smooth as original plugs. It's rough like 60 grit sandpaper vs 2000 grit. So there are minor details that make them just not as good as original ignition coils, 4 stars due to these things. If I went to dealer to buy these it would be about same price, last time I bought these it was $80 plus tax at VW dealer. For convenience I bought these.Overall car is running well, I wouldn't say it's running better, just good to swap them out at around 100k. could be thicker rubber/silicon housing for plug connection and seal. And should fit better IMO.