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Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Engine 🢒 Engine Electrical 🢒 Spark Plug Usage

Spark Plug Usage for Buick Century (China) (CNG) 1999

Application

Specification

Tightening Specification

3.0L L46 (VIN W)

R42LTS, gap at 1.02 mm (0.040 in)

15 N·m (11 lb ft)