Denso is what I run and never a problem.
Truly you can’t get anything but the Denso coils. There’s no money buying and installing twice.
Have to use Denso coil packs. All the cheap ones are crap.
If you go to Autozone and open the box of their 2004-2005 coil pack, IF it has a "Denso" or "Made in Japan" sticker on the bottom, it's 100% OEM.
Running much better now. Will eventually replace the other three ignition coils, but those Denzos are $90 a pop.
I did manage to find the oem plugs (12290-rb1-004) for $32 each from hondapartsnow.com and Denso coils from AutoZone (673-2312) for $65 each shipped.
Honestly it just sounds like a bad coil on 1.
You seem like a VW guy so you probably know this, but new ignitions coils! I've had 7 cars with considerably higher mileage than my TT, TT is the only car that I've had a coil die on.
My first car was a Volkswagen Passat. I was on a budget and got a good deal on a really nice car. It was a dream to ride, except when everything kept going wrong. I went through multiple ignition coils, the car caught fire (bad coil, again) and had thousands in damage. Beyond that, getting tires balanced wasn\u2019t a simple job. Everywhere needed to special order shims from Germany because that\u2019s the only way a Volkswagen tire could be balanced.
Don't buy unless it's Denso or Toyota I wasted $300 on fakes
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If choosing ignition coil across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.
We compare ignition coil across these categories:
In March 2026 on PartReview, ignition coil Denso were overall better than OEM Volkswagen.
In March 2026 on PartReview, ignition coil Denso were overall more popular than OEM Volkswagen.
By vote balance, ignition coil Denso surpassed OEM Volkswagen:
By number of reviews, ignition coil Denso surpassed OEM Volkswagen:
In March 2026, according to PartReview, ignition coil Denso led more car-specific ratings than OEM Volkswagen:
Denso are chosen by owners of cars such as: Honda Fit, Volkswagen Passat, and others.
Ignition coil OEM Volkswagen have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.
If this comparison didn’t fully answer your question, there are many others on PartReview.
For example, comparisons of ignition coil Denso with: Bosch, DELPHI, MSD, NGK, APR, HITACHI, BERU, Bremi, Duralast, OEM Audi.
Also available: comparisons of ignition coil OEM Volkswagen with: Bosch, DELPHI, MSD, NGK, HITACHI, APR, BERU, Bremi, Duralast, OEM Audi.
You can also see who is better among other ignition coil manufacturers: Bosch or Denso, Bosch or DELPHI, Bosch or MSD, Bosch or NGK, Bosch or APR.
