For awhile the engine would stumble slightly at startup - then it got a lot worse. It finally showed a misfire in cylinder 8, so I replaced the coil. The coils were a bit much at the dealer ($125) and they wouldn't tell me what coils they were. I looked online and bought the denso 673-9331 ($35). Looks different than the original, but seem to work fine. Anyone know if the denso 673-9331 is any better than Delphi or other aftermarket coils?
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Are you sure that no is correct?

https://www.densoproducts.com/denso-...-ignition-coil

Hate to admit it but the cheap Chinese coils, 8 for about $100, work fine in both off mine.

Have a reader in each car, with the old ones in the trunk just in case.

Ya, they just don't have the right image up for it. If you put in the model and year it's the only ones they make

Good to know. Any particular Chinese coil? Should I just change them all out even if I don't have any other misfires at them moment?

Changed mine when i changed spark plugs, no real issues.

Some were swelled, & harder to remove, new ones were thinner,.

Two vendors, same coils, both with a lifetime warranty.

No tax, or shipping, back in summer of 2018, for less than $100.