SIERRA

Description Compatible for Setting Sensor & Stator Charge Coils Air Gap w/ 1978-2006 Johnson Evinrude Replaces: 334994, 553-4994 Quick Overview

Description 1972-1978, Engines w/ Open Timer Base, Compatible for Setting Timerbase Air Gap on Johnson Evinrude Engines w/ Terminal Block Power Packs Replaces: 553-9702

Description (V8) GM & Ford Conventional Ignition Replaces: 18-8803-2, 631-0001, 84-816761K9, 84-816761Q10, 84-816761Q9, 9-28012, S756002 Quick Overview<

Description (8 Cyl) Thunderbolt Replaces: 631-0004, 816608Q61, 816761K4, 816761K61, 816761Q3, 816761Q4, 9-28001 Quick OverviewWIRE SET V-8 S

Description (8 Cyl) Mercruiser 454 EFI, MAG MPI, 502 EFI, MAG MPI engines with the Delco HEI Ignition Replaces: 18-8832-1, 631-0006, 84-816608K68, 9-28011 Q

Description (4 Cyl) for Mercruiser & OMC 2.5L, 3.0L with Conventional Ignition Replaces: 18-8800-1, 503748, 631-0007, 84-816761K5, 84-816761Q5, 9-28020

Description (8 Cyl) Thunderbolt Replaces: 18-8804-1, 631-0008, 84-816608A61, 84-847701K4, 84-847701Q4, 9-28002 Quick OverviewWIRE SET V-8 B/

Description (8 Cyl) Models with Center Riser Manifolds & 180 Degree Plug Boots Replaces: 18-8844-1, 631-0009, 98171 Quick OverviewSPARK

Description (8 Cyl) GM Engines with Conventional Ignition Replaces: 18-8802-1, 631-0010, 84-816761Q12, 875166-7, 9-28003 Quick OverviewWIRE

Description (8 Cyl) Mercruiser 5.0L MIE, MPI, with Delco HEI Ignition Replaces: 18-8828-1, 631-0011, 84-863656A1, 9-28009, S756003 Quick Overview

Description (6 Cyl) Conventional Ignition System, Christ Craft, Mercury Marine 140, 150, 160, 165, All OMC Replaces: 18-8809-1, 631-0012, 84-816761Q8, 9-28017

Description (6 Cyl) Conventional Ignition with Delco Breaker Point Distributor Crusader Marine 229, 262 (4.3L) w/Elect. Ign., Indmar, Mastercraft, Marine Power 262 (4.3L) w/Electronic Ign...