I bought some Denso platinum TT spark plugs. Thinking they were twin tip\ ground plugs. They do not look like a twin tip plug. can someone verify that these will work on a 97 3.4L 4runner?

part numbers on box: PK16TT#4
4503#4
PT03

Thanks

 

Denso lists it as an applicable number. I guess the twin tip refers to the tip sticking off the ground electrode. To me, not the same and I'm sticking to the stock version.

 

I don't know about your engine but mine has a sticker that says NO Platinum plugs. Stock is way better and worth the dealer prices.

 

stick with oem ones there cheap work just fine

 

X2. The ONLY way to go!

 

Thanks, Ill get some stock NGK plugs.