Spark Plug Reach for NGK Iridium IX - which one to buy?
#1
Spark Plug Reach for NGK Iridium IX - which one to buy?
I found on here that the best plugs to buy for my 2003 Acura CL Type-S Auto Trans is the NGK Iridium IX, but I cannot figure out which ones to buy because they have different Reach. Look at this page to see what i mean https://www.summitracing.com/search/product-line/ngk-iridium-ix-spark-plugs/spark-plug-thread-size/14mm/insulator-type/projected/engine-type/v6 when i narrow the search down to my vehicle it only shows the ZFR5FIX-11/2477 it has .750 reach. Can anyone confirm that this is correct and isn't too much reach? I don't want to punch holes in my pistons. Anyone know what the stock reach is? maybe i need to look in owners manual, find the oem plug type and research it and see.
#2
answered my own question.. I found the manual online, type s oem plug is PZFR6E-11 which is: NGK Laser Platinum PZFR6E-11 (NGK 7790) and it has .750 reach.
Last edited by EE4Life; 01-16-2018 at 09:45 PM.
Thread
Thread Starter
Forum
Replies
Last Post
eddiex77
2G TL Performance Parts & Modifications
7
05-03-2012 04:28 PM
Gregory_20706
2G CL (2001-2003)
12
06-18-2007 04:53 PM