PART Number:339-832757-A4 Size:Approx.7x4cm/ 2.76x1.57 inch Type:Ignition Coil :For Mercury Mariner :1pcs 6HP Serial #s A197112-T800749 8HP Serial #s A197112&up 9.9HP Serial #s A197112&up 10HP XR,Sea Pro,Serial #s D038000&up Magnum&Marathon 15HP Serial #s B292414&up 15HP Sea Pro,Serial #s G044027&up Marathon&Super 18HP Serial #s 5837437&up 20HP Serial #s 3537531-3755884 20HP Serial #s 6443973-T800999 20HP Jet Serial #s G044027&up 25HP(2 cylinder)Serial #s 5705532&up 30HP Jet Serial #s C159200-G589999 35HP(2 cylinder)Serial #s 6445653&up 40HP(2 cylinder)Serial #s 3336258-3859434 40HP(2 cylinder)Serial #s 5823918-6443973 40HP(4 cylinder)Serial #s C159200&up 45HP(4 cylinder)Serial #s 5531630&up 45HP Jet(3 cylinder)Serial #s G290584-G589999 50HP(3 cylinder)Serial #s D000750-G589999 50HP(4 cylinder)Serial #s 5193259&up 55HP(3 cylinder)Serial #s D000750-G589999 60HP(3 cylinder)Serial #s 6428681-G589999 65HP Jet Serial #s D283222-G437999 75HP(4 cylinder)Serial #s 6432901&up 75HP(3 cylinder)Serial #s C222000-G437999 80HP(4 cylinder)Serial #s 5141097-6432900 80HP(3 cylinder)Serial #s A996142&up 80HP Jet Serial #s D283222-G437999 Colour:Black Material:rubber+metal Package Contents: 1* ignition coil Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.