LEMON Manuals: Even more car manuals for everyone: 1960-2025

Home >> Lincoln >> 2009 >> Navigator 2WD V8-5.4L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Specifications >> Spark Plug Gap

April 5, 2026: LEMON Manuals is launched! Read the announcement.

Spark Plug Gap

Spark Plug Gap 0.039-0.043 inch (1.05 +/- 0.05 mm)

scientia non olet · About LEMON Manuals