Denso 673-1309 Ignition Coil

Can’t prove the performance over the stock Toyota Ignition Coil but since this is the same brand used on The Toyota Assembly Line you know the aftermarket version will be as reliable if not better and I can be rest assured I will easily go another 120,000 miles before having to the replace this coil if not longer! Worth the extra money to put in a part that is not readily easy to access on the rear of this transverse engine on my 2007 Toyota Camry 3.5L V6.

2008 Sienna - Denso 673-1309 Ignition Coil - Excellent Replacement. Got dash indicators VSC, Trac Off, Check Engine, and using my OBDII code reader found OBDII error code P0356. Indicates this is a malfunction code for the #6 ignition coil/igniter assembly which is Bank 2, cylinder #6. Cleared the codes but it came right back. Luckily this is the cylinder bank next to the radiator with #6 on the end closest to the battery. Popped the engine cover off by pulling up on both sides of the cover. Removed the connector plug from the #6 ignition coil and removed the 10mm retainer bolt for #6. Swapped out the Denso 673-1309 Ignition Coil and tightened the 10mm retaining bolt. Reattached the connector plug, started engine, cleared codes with my code reader and the code did not come back. Replaced engine cover. All better now. always opt for Denso. Pay a little more for Denso, but very reliable and still save 60% with Amazon pricing compared to parts store.

Fits as intended. The coil quality was the same as the originals.

It is working perfectly

Easy install on my 2006 3.5 V6 Avalon. Code given was for the #6 cylinder coil pack. Glad it was one of the front bank as the rear requires the removal of intake manifold.

I spent WAY too much money having a garage install one ignition coil and change the pigtail. The garage charged me more for a single coil than I paid for two coils. It took 3 minutes per coil to install: one bolt, just pull the old coil out, then slide the new one into the cylinder slot. Ridiculous how much I spent to have one coil replaced.

My car was throwing the check engine light and VSC errors and it seemed to be misfiring. I originally thought it might be a spark plug issue, but I had changed them pretty recently. I bought a bluetooth OBD2 scanner and downloaded the Car Scanner app on my phone to check out what the error was. It turned out to be the ignition coil on cylinder 6...woohoo! I'm not great with cars and it was an easy fix after watching a YouTube video. It took less than 5 minutes to switch out the part and I haven't had any issues since replacing. I knocked off a star because I found the same exact part on ebay for about $30 and I paid $60 on here because I needed it quickly.

I replaced all my coil-overs on my 2007 Toyota Tundra at 191,000 miles along with my spark plugs in June 2024. These are OEM replacements, but just do not have Toyota stamped on them like the originals. I work as a mechanic, and I only use factory OEM on all my vehicles. They still worked ok, but I noticed that the sparkplug connections were just stretched out and not sealing around the sparkplugs correctly. They are expensive, but worth the money.