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πŸ”Œ denso 4704 ikh20tt iridium tt spark plug - 1 pack logo

πŸ”Œ Denso 4704 IKH20TT Iridium TT Spark Plug - 1 Pack Review

5

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.2
🧯 Ignition Parts, πŸ› οΈ Replacement Parts

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Description of πŸ”Œ Denso 4704 IKH20TT Iridium TT Spark Plug - 1 Pack

Denso # 4704. 0.4mm Iridium Center Electrode. 0.7mm Platinum Ground Electrode. Larger spark translates to more power and superior fuel economy. 0.4 mm iridium center electrode, world's smallest diameter that maximizes firing potential.

Reviews

Global ratings 5
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  • 1
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Type of review

Revainrating 5 out of 5

Good connector for Tacoma with 4.0 V6

Installed a kit in my Tacoma a few months ago. It is not known how long he will live, but theoretically 100,000 should happen. Noticed slightly better gas mileage (between 0.75 and 1mpg - yes I check the mpg every time I fill up) and slightly smoother under hard acceleration. Say well done. Yes, I noticed that the left and right banks have different plugs from the factory.

Pros
  • Great price
Cons
  • There are other interesting options.

Revainrating 5 out of 5

Great spark plugs for spares

Update: had to buy 1 spark plug because from a previous set of 4 installed one of the ceramic spark plugs was cracked and misfiring.- - - - - - - - - - - My You just replaced the original NGK Iridium spark plugs and you can feel the difference. I had to reset the car's ECU and that was it. Smoother engine, better recovery, performance. Highly recommended for Subaru Legacy.

Pros
  • Easy install
Cons
  • boring packaging

Revainrating 5 out of 5

My 2007 S80 3.2 Volvo has self tested and completed 75,000 miles.

Obviously I received them quickly/on time. Also when installing spark plugs (after watching some videos on youtube) and turning on the ignition for the very first time. I was VERY SATISFIED with my purchase. I recommend getting the recommended anti-seize lube before you leave. I REALLY found the need for this while trying to remove the old stubs.

Pros
  • Impressive
Cons
  • Only available in white

Revainrating 1 out of 5

Fake iridium spark plugs for parts

Don't order fake cheap Chinese spark plugs. I took Revain's word that these add-on parts would fit my Toyota Rav 4 and they were wrong. I installed them and after 500 mics one failed. The Check Engine Lite continued and my Toyota ran on 5 cylinders. Last time I took Revains at his word about the installation. My returns window is closed, so I have no way of asking for help. I messed it up. Don't screw it up, buy genuine Denso spark plugs. If the price is too high to be true, BEWARE!

Pros
  • One year trial period
Cons
  • You could have chosen a newer model

Revainrating 5 out of 5

Works great on my 2007 Rav4 V6

worked great on my 2007 Toyota Rav4 V6. I was a little worried when I pulled out the originals and they had a different Denso part number. But previous reviewers said it worked in their Rav4 V6 so I added them. I've had them for a week now and they work great. At the same time I changed my ignition coils and immediately noticed an improvement in acceleration. it was more likely due to replacement of ignition coils 11 years ago (around 142,000); But I'll take what I can get I think there's a…

Pros
  • Consistent test results
Cons
  • Hard to say