In 2001, Pontiac released the oddly styled Aztek, which was essentially a mixture of a minivan and SUV. Despite its unusual styling, the Aztek earned itself a loyal following, but that following was not enough to keep it in production. Pontiac discontinued it following the 2005 model year. Through its five-year run, the Aztek used the same 3.4-liter, V-6 engine and the same spark plugs.
Spark Plug Type
The original equipment spark plugs in the Pontiac Aztek are AC Delco part No. 41-940, which are double-platinum plugs with a gap of 0.060 inch.