NGK (3764) BKR6EIX-11 Iridium IX Spark Plug, Pack of 1

I installed them on my 2007 Camry LE more than two years ago (I'm a delivery driver) and they're still working like new. I think that says it all.

I bought a used Scion that had another brand of spark plug in it and it was running poorly. I ordered a set of these and now it is running great! It's got more power and the fuel mileage is back to spec level. This is the third car I've put these plugs in and I won't use anything different in my cars. They have always performed well. The only plug for a Toyota engine.

This item is fantastic! I have been searching everywhere for these spark plugs and not only did I find it for the lowest price, but I ordered the item late in the afternoon and it arrived the very next morning from 3 states over. So excited! I cannot wait to put these babies in my car! Very satisfied customer! I've used these before and they are amazing. Just figured it was time for a replacement. They truly last a long time. Bought my 1994 3000GT 6 or 7 years ago with 43K miles and it just rolled over to 98K and still runs like a champ with these plugs!

Works ok on a 2002 Toyota Highlander V6 3.0L AWD Limited. Engine for that is the 1MZFE. Seems to have a slightly longer start after installing these. Not sure why. I haven't figured out if the fuel economy is better yet.

Be careful with the plug selector on this page for these plugs. For my '97 Mazda Miata, it recommended the BKR6EIX-11, which is correct for earlier 1.6L Miatas ('90-'93), but incorrect for later 1.8L cars, '94-'97, which should be the BKR5EIX-11. Luckily, I had an old set of plugs from a year ago, and noticed the different number before I installed the 6EIX plugs I'd ordered. When I double-checked by using the NGK plug-finder on the NGK.com site, it confirmed the 5EIX was the correct plug for the 1.8 cars. (There's a reverse system on the NGK site, just insert a plug number and it'll give you a list of all the appropriate cars for that particular plug.)Amazon was great in taking care of a super quick return. The only problem was that I couldn't do a straight exchange, it had to be a separate return and new order. I'm a prime member, and they did offer a free upgrade to one-day instead of two-day shipping for the new plugs, proving once again that Amazon is really great on customer service!

I chose the 5 stars rating because there was no 6, 7 or more rating available, seriously.Nothing to dislike about these product since my old car engine is running very smoothly, and the car gets going just by one turn of the ignition key.I'd recommend this product since it did work for me very well.

I get NGK for all my project cars. Works great, last long, and good price point.

Great product

Ottime, montate sulla mia Jazz per provarle. Il prodotto va benissimo, ma ad oggi non è che si avverta la differenza più di tanto: forse è un minimo più pronta in accelerazione .In definitiva il prodotto è ottimo, ma non giustifica la differenza di prezzo rispetto al modello standard

Pido cuatro bujías, no me valen, el envío me llega en dos partes, tres por un lado y otra en otro envío. Las devuelvo y compro otras cuatro. Gracias a la buena gestión en la gestión de la devolución pierden una de ellas que me cobran. Perfecto si quieres pagar por algo que no tienes. Sin duda muy recomendable. La atención al cliente, nivel dios.

Fit and work well. No issues even at high revs on track

Sehr gute Zündkerze. In einem Kart Motor eingebaut. Beste NGK Qualität.

Nickel, vraiment une belle différence