Spark Plugs & Wires

AC Delco 41-110 Iridium Spark Plug, Cross-Reference NGK IZTR5B11

AC Delco MR43LTS Iridium Spark Plug - Interchanges with NGK TR5, Donovan 203264

AC Delco 41-114 Iridium Spark Plug

AC Delco MR43T Iridium Spark Plug - Cross-Reference Mercury 33-8M0204752, NGK BR6FS

AC Delco 41-101 Iridium Spark Plug - Cross Reference NGK ITR4A15

Engineered Marine Products Ignition Wire Set 84-28009 - Replaces 18-8828-1 - 5.0L V8 Delco HVS 2005 & Up

EMP Ignition Wire Set 84-28080 for 6-Cylinder Mercury Outboards, Replaces Sierra 18-28080

EMP Spark Plug Lead Wire, 9 Inch, Single Wire, Replaces Sierra 18-5231-1, for Evinrude Outboard Motors

Sierra 223-4501 Plug Wire Set, Replaces 46596, for Westerbeke Generators

Sierra 18-99328 Ignition Coil Primary Wire Set for Mercury Mariner L6 Outboard Engines

Sierra Spark Plug Wire 18-99314, 24 Inch Single Boot with Screw Terminal

Sierra Ignition Coil Primary Wire Set for Mercury Mariner 4-Cylinder Outboards - 18-99277

Sierra 18-99270 CDM Inductive Spark Plug Wire, 11.5 Inch, Single Booted, for Mercury Outboard Engines

Sierra RF Suppression Spark Plug Wire Set 18-99255 for Mercury Outboard Engines

Sierra Ignition Coil Primary Wire Set for Mercury Mariner V6 Outboards - 18-99254

Sierra 18-8833-1 MagForce Spark Plug Wire Set for 3.0L 4-Cylinder Delco EST Marine Engines, 1993 and Up

Sierra 18-8836-1 MAGFORCE Spark Plug Wire Set for Delco HEI/EST Ignitions, 5.0L/5.7L/7.4L V8

Sierra 18-8830-1 Marine Ignition Coil and Spark Plug Wire Set, Replaces Mallory 9-28024

Sierra Spark Plug Wire Set 18-8834-1 for Mercruiser MX 6.2L MPI 377 V-8 (2000-2001)

Sierra 18-8840-1 Spark Plug Wire Set for 150 & 175 HP Outboard Engines

Sierra 18-8835-1 MAGFORCE Ignition Wire Set for 3.0L 4-Cyl and 4.3L 6-Cyl Marine Engines

Sierra Wiring Plug Set 18-8832-1 for 7.4L and 8.2L 8-Cylinder Delco EST Engines 1993-2000

Sierra 18-8822-1 MagForce Spark Plug Wire Set, Replaces 84-816608Q81, for Mercruiser 5.0L/5.7L Delco EST Sterndrives 1993-2005