Bosch Automotive (9603) OE Fine Wire Double Iridium Spark Plug - Single (Pack of 2)

Purchased this product for my 2004 Toyota Tundra and so far it is doing the job as intended. My truck now accelerate as it should without any hesitation. It arrived well packaged and gapped. A great replacement at a great price!

Thank You

I got these for my 2002 GS430 and boy do they help get all the power out of my engine. I have an exhaust leak and trans leak that leads to a laggy bogged down performance, but by swapping out with these plugs yearly I can keep the power more responsive. I tried other plugs, but these seem to do the best for me in my case. Installation was straight forward and these tightened in place great with a little bit of antiseize.

Fast delivery and perfect product fits well on my lexus RX 330 model 2004 , i recommend it to Lexus owners as it lasts for a long time.

i bought 4 sparks for my friends，because he is not the amazon prime membership，he said it is well for his Camry and more powerfull,just a little expensive. Last year i bought 6 sparks and just costed 23

Exactly what you think they are. Work fine with no issues.

My 2004 Toyota Highlander runs smoother and is a good pick-up. So far so good. Best spark plugs ever bought.

Tienen larga durabilidad y funcionan muy bien, las recomiendo al 💯 %