Bosch Ignition Coil - 0221504465 | Compatible with Select 2006 BMW Z4, 323i, 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi

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.

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!!

Replaced 5 ignition coils on my VW MK6 2.5l Original coils (#07K905715G) have 140K miles and didn't want to take a chance on a road trip. For some reason, the Amazon site state the BOSCH coils doesn't fit my VW but it does. If you have a VW MK6 2.5L , these OEM coils will save you some coin and will follow up if something happens but optimistic these will get me atleast 100K!

As a spare part, it is installed and working perfectly in a 2012 Jetta se 2.5. Excellent component, thank you.

I got a few error codes on my wife's Tiguan. Being that it has 86,000 miles on it I figured it wouldn't hurt to replace the coils and plugs. One of the error codes was it was running lean on air/fuel. A few reasons could be loose fuel cap, malfunctioning MAf sensor, bad pcv and a few other things. One of the error codes also could have meant a misfire. I bought 4 new coils along with 4 new plugs (plus a new PCV, air filter and cleaned my MAF sensor). These are not made in Germany but in Slovenia. The only issue I had replacing them was removing the harness from each coil. After watching a few YouTube videos I realized mine were just stuck on there (it's same connector used on the MAF sensor which is much easier to remove). It took some wiggling, and prying, careful not to break the tab. Once off, these are easy to replace. I'm pretty my number one coil was toast. Replaced all 4 with these new Bosch ones after replacing the plugs and everything just popped back in. Engine idled smoother and the acceleration/turbo felt smoother but more powerful. We'll see if mpg increases with these, new plugs, new air filter and new PCV. I'd definitely recommend these for price, shipping and that they're OEMs.

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.

They make a big difference no more misfire. My cars running like a champ thank you. Excellent quality!!!

Funcionan de maravilla como cambie las 4 al mismo tiempo mi vehiculo funciono al 100

Reçu la marchandise dans l'emballage carton abîmé ( sans doute déjà ouvert ?) Article endommagé.

Sostituite su aufi A4 tfsi perfette

Oud ding in mijn maag gesplitst uit 2004, nu is dat zo erg niet, als de code maar overeen komt, maar toch. De doos was ook ontzegeld, wie weet wat ermee gebeurd is, dus retour gestuurd. Auto zelf komt uit 2010.

Remplacer mes anciennes un peu fatigué sur un TT de 2011.remplacement impeccable.