Product Description
CDI 174-5721 Mercury Mariner Red "C" Stator 2 Stroke Engines w/ 4 magnet FlywheelFits: 6 HP 1997 - 2005 ; 8 HP 1997-2005; 9.9 HP 1997-2005; 10 HP 1997-2005; 15 HP 1997-2005; 20 HP 1997-2005; 25 HP 1997-2005; Replaces: 174-5721; 855721A4; 855721T8; Installation & Troubleshooting Guide