[gregvanzant]

Would anyone use Denso Iridium sparkplugs. Which are the best grade are those plugs. Anyone have the plug/part #. Dont know when it was tunned up last. Thanks in advance

 

[CaptainMonkey]

How many miles do you have on your 08'?

Have a look at this. It might shed some light on your question.

http://www.tundratalk.net/forums/product-reviews/645849-denso-tt-spark-plugs.html

 

[ViktorG]

Would anyone use Denso Iridium sparkplugs. Which are the best grade are those plugs. Anyone have the plug/part #. Dont know when it was tunned up last. Thanks in advance

Stock plug is the Denso IKH-20

 

[2quik4u]

Yes plenty of people run Densos. That's what the stock plugs are. I run the IKH22 in my supercharged Tundra

 

[gregvanzant]

Thanks for the Denso part #'s. My 2008 Tundra ext cab 4X4 5.7 has 250,485 miles on it with the original engine and drive train. Thanks again

 

[McGovTundra]

Thanks for the Denso part #'s. My 2008 Tundra ext cab 4X4 5.7 has 250,485 miles on it with the original engine and drive train. Thanks again

Great. What major components have you had to replace? Water pump?, for example.