Ignition System Specifications

WARNING: This page is about a different car, the 2009 Buick LaCrosse and 2009 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Application	Specification
Application	Metric	English
Firing Order	1-6-5-4-3-2
Spark Plug Gap	1.52 mm	0.060 in
Spark Plug Torque	15 N.m	11 lb ft
Spark Plug Type	GM P/N 12568387
Spark Plug Wire Resistance	3000 ohms per ft