NGK 1223 CMR6A NICKEL SPARK PLUG 2006 Lincoln Navigator maintaining integrity under demanding conditions

maintaining integrity under demanding conditions

ideal for street and racing use

Reinforced sidewalls: Offers added durability and resistance to cuts and punctures

ensuring a perfect fit for the rocker base cover

NGK 1223 CMR6A NICKEL SPARK PLUG 2006 Lincoln Navigator maintaining integrity under demanding conditionsNGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustionand that improves performance, while producing less harmful emissions. They're available in a variety of options for both universal and specific vehicle applications. Get the spark plugs used by winning racers: NGK Standard Series.