United Marine 118 Mallory OMC 2.3L Spark Plug Wire Set – 140 HP 4-Cylinder

Complete 4-wire set for OMC 2.3L (140 cu. in.) 4-cylinder marine engines with Mallory conventional distributors. 180° boots on spark plug ends; 90° boots on distributor cap ends for secure fit and clean routing.

• 8 mm SSC 100% silicone jacket – 500 °F heat rating, high tear strength
• Ultra-low 270-ohm/ft carbon-latex core for maximum spark energy
• Superior EMI/RFI suppression prevents tach bounce, radio static, and ECU interference
• Heavy-duty molded boots maintain dielectric strength in wet/salt environments
• Stainless steel + brass snap-lock terminals resist corrosion and arcing

Fits:

• OMC 2.3L 140 model 4-cylinder engines (1987–1990) with Mallory conventional distributors

Replaces:

• OMC 503747

Manufacturer Part No.: 118 Brand: United Marine Availability: In Stock  Hazmat: No