United Marine 106 Delco 4-Cylinder Spark Plug Wire Set – Mercruiser 470/485/488

Complete 4-wire set for 4-cylinder marine engines with Delco point-style distributors. 90° boots on spark plug ends; straight push-in boots on distributor cap for secure fit.

• 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:

• Mercruiser 470, 485, 488 model 4-cylinder engines (1976–1984) with Delco point-type distributors

Manufacturer Part No.: 106 Brand: United Marine Availability: In Stock – Ships Free (when order qualifies) Hazmat: No