Cadillac STS NGK Ruthenium HX

Cadillac NGK Ruthenium HX

Cadillac STS View all Cadillac STS Spark Plugs

OUT OF STOCK 94567 NGK Ruthenium HX Spark Plug Box of 4 (TR5AHX) 2005-2010 Cadillac STS Base 2008-2009 Cadillac STS Platinum $68.68 Details

Looking to upgrade your Cadillac STS with a spark plug from NGK? We carry a great variety of NGK Ruthenium HX and other ignition performance parts for your Cadillac STS.

We have 1 NGK Ruthenium HX available for Cadillac STS models with free shipping to the Continental US 48 States.