Denso Direct Ignition Coil - 673-1301

Perfect fit!! Much better price then the autozone! Fixed my miss fire problem and check engine light. Exactly as described.

It just works, what more do you expect? Got a P0306 code for my 2004 Lexus RX330, do a little bit of diagnostic to find out it was the ignition coil. The replacement took about 5 minutes since I took off the engine cover. Mine is made in the USA part, good quality part. This is not a part you want to go cheap because it can dramatically affect engine performance. Denso is the OEM supplier for Toyota's ignition coil, you don't have to pay dealer mark up if you go with the Denso brand.

These were exact fit, easy to change...of course, half of a transverse mounted engine is never truly "easy" but the chill packs themselves were literally plug and go. Runs smooth, and the fuel efficiency has improved by a couple of MPG!

Supposed to be a oem replacement coil for a 2000 avalon. Had a miss in my engine and my check engine light came on. Connected a code reader and it indicated a cylinder 4 misfire. I don't usually work on these new cars because you can't even see the sparkplug. I'm a do it yourself old school mechanic. Had to look at youtube to figure out where the sparkplugs were and how to change them. Looked around the local auto stores and found Amazon was the best price by at least 50%. Bought the coil and also went to a local auto parts and bought one spark plug. Amazing, it took about 20 minutes ro replace both and most of the time was spent finding the correct tools. I think the offending part was a sparkplug but just to be safe I also changed the coil. Started the car and no more miss. Connected my code reader which I also bought at Amazon and cleared the check engine light. Normally I would have changed the coil and sparkplug in all cylinders but this is my spare car. Wonder how much I saved in mechanic's fees?

I think the coil is good when I compare my older one it’s not the same

I had to replace 2 of these on my 1999 Lexus RX300 with 225K on the originals. One has been just fine for the past year but the other failed. This is my first failure with a Denso part. I have had great luck with Denso and it is the OEM Toyota replacement. I have always been very satisfied with all Denso parts that I have purchased over the years (coils, spark plugs, filters, sensors, etc.). Even though this coil failed prematurely, I will still continue to purchase them as I think it was just a fluke in this case.

Direct fit for my step son's 2006 Lexus ES330 v6. Thankfully it was on cyl 1 and not 3 or 5. Those are under the intake manifold and throttle body. I was able to access cyl1 by disconnecting the PCV tube and using a stubby ratchet with 10mm (don't lose it). This installed as expected and works great, fixed the misfire issue, the OEM lasted 252,000 miles. impressive actually. Hoping this lasts as long... UPDATE: Cyl 1 still working great, ordered another one for cyl 6. Direct fit, and car runs great. 255,000 miles on the car now...

Parts are working as new. Heard some negative comments. They are better value than at the dealer. Hope it can last.

The install was easy but just getting to it was the time consuming part because it's was under the intake manifold at the back of the engine. Resolved my misfire issue. I believe asian car manufacturers use Sensor

This is a high-quality product, and extremely easy to install on the front cylinders.

Fixed the issue

Working great.

Works as advertised