BOSCH 0221604115 OE Ignition Coil - Compatible with Select Audi A3, A4, A5, A6, Allroad, Q3, Q5, R8, RS4, RS5, TT; Volkswagen Beetle, CC, Eos, Golf, GTI, Jetta, Passat, Rabbit, Tiguan - Single

My 07 VW Eos started shuddering when accelerating. It started happening a lot of time to the point I was wondering if I'm going to damage my engine.I looked at some forums and a couple of youtube videos and the most likely cause could be a bad ignition coil. The bluetooth ODB reader + Torque app told me the misfire was on cylinder 1. I swapped the original ignition coils between 1 and 2 and the misfire moved to 2. That confirmed it was the coil that was at fault.I ordered this one from Amazon and replaced just the #1 slot and it's been working very well since then. I kept others so I could replace it if it happened again on a different cylinder. I've attached pics of the new coil and the original coil. My car is at around 68K miles, I bought it used in 2011 and have had it for 13 years.The Bosch 0221604115 OE Ignition Coil worked very well and my car drives really nice. I'm eventually going to replace the other 3 along with the spark plugs later. If you have a VW that's showing a misfire, this is definitely worth a try. It's an easy replacement that most people can do.

Excellent quality

Quality part but as always you can not rely on Amazon "fit" recommendations on ANY part 100%. Amazon is correct most of the time but take the time to double check EVERY part you order from amazon. Excluding the obvious wiper blades, oil/air filters and such. This coil DOES FIT A 2005 BMW Z4 even though Amazon disagrees. I purchased one of these over a year ago as only one cylinder was misfiring. Worked perfect and the job was completed in a flash. At that time Amazons fitment suggested the part was a fit for my z4. Recently another coil went bad so I went to reorder and... Oh no "this part does not fit your 2005 bmw z4. what? did i install the wrong coil last time? Although the coils Amazon does recommend for your particular car may or may not do the job I contacted several BMW dealerships and oem parts retailers and confirmed that this IS the LATEST GREATEST coil for our 2005 bmw z4. You will find that the original coil has been discontinued and several have taken its place over the years. Double checking part fitment prior to ordering through Amazon has saved me tons of aggravation and due to the fact Amazon is usually the least expensive it has been worth the extra effort to confirm the parts. Hope this saves you a headache from ordering the wrong part. If you dont already know? This is a super easy repair job to install these and will save you hundreds in literally "minutes".

You cannot go wrong with Bosch when replacing any of the electronic components in your German auto. I have relied upon them for many years across all of the German manufacturers I have owned. If you are looking for a replacement for your B8 Audi A4 Quattro's ignition coils, do yourself a favor any pick these up. They are a perfect fit and should provide plenty of life for my trusty A4.

Ok let me start by saying I never do reviews on products even if I absolutely love them. With that being said this isn’t just about love lol this is about this product actually solving my car problems. My car was stalling & shaking which when I got a diagnostics test done it read the I had a misfire in cylinder 2 & 4. I purchased 2 of these babies along with 4 new sparks plugs, & had everything replace. When I say my car ride so smooth now not to mention my engine light was on for almost a year, once the work was done the guy reset my engine light & it’s been off since then. It’s been 2 days so finger crossed it stay that way. Worth every penny in my book hope this helps!!

The Bosch Automotive 0221604115 OEM Ignition Coil has proven itself as a dependable component in my vehicle's ignition system. With its OEM quality, precise engineering, and consistent performance, this ignition coil delivers a reliable spark for enhanced engine efficiency.Pros:OEM Quality: As an original equipment manufacturer (OEM) ignition coil, the Bosch 0221604115 assures compatibility and performance that meets or exceeds the manufacturer's standards. This guarantees optimal fit and function in your vehicle.Precision Engineering: Bosch's reputation for quality engineering is reflected in this ignition coil. The precise construction and design contribute to consistent ignition and efficient combustion.Enhanced Engine Performance: A properly functioning ignition coil ensures reliable ignition of the fuel-air mixture, leading to improved engine performance, fuel efficiency, and reduced emissions.Durability: The durable construction of the coil ensures its longevity, making it a reliable investment for your vehicle's ignition system.Easy Installation: The coil's design and connectors are engineered for straightforward installation, making it accessible for DIY enthusiasts or professional mechanics.Cons:Price: As an OEM ignition coil from a reputable brand, the Bosch 0221604115 is priced higher than some aftermarket options. However, the quality and performance justify the investment.Vehicle Compatibility: Before purchasing, ensure that the Bosch 0221604115 is compatible with your specific vehicle make, model, and year to avoid compatibility issues.In summary, the Bosch Automotive 0221604115 OEM Ignition Coil is a reliable choice for maintaining or upgrading your vehicle's ignition system. Its OEM quality, precision engineering, and performance benefits make it a worthwhile investment for those seeking enhanced engine efficiency and overall reliability. While the price might be higher compared to aftermarket alternatives, the peace of mind that comes with using a trusted brand like Bosch justifies the cost for a dependable ignition coil that contributes to smooth engine operation.