GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 LeSabre 🢒 Engine 🢒 Engine Electrical 🢒 Spark Plug Usage

Application

Specification

Spark Plug (VIN K)

41-921

Spark Plug Gap (VIN K)

0.060 inch (152 mm)

Spark Plug (VIN 1)

NGK PTR4B-15 (24504873)

Spark Plug Gap (VIN 1)

0.060 inch (152 mm)