Engineered Marine Products 84-28057 Marine Ignition Wire Set

The Engineered Marine Products (EMP) 84-28057 is a marine-grade ignition wire set engineered as a direct replacement for Mercury Marine and MerCruiser applications. Built to withstand the demanding conditions of the marine environment, this spark plug wire set delivers reliable ignition performance and resistance to heat, moisture, and vibration.

EMP ignition wire sets are designed to meet or exceed OEM specifications, ensuring proper fit and function without modification. This set cross-references directly with Sierra 18-8829-1, Mercury OEM 863656A2, and Recmar REC15-606, making it a proven aftermarket alternative for marine technicians and do-it-yourself boaters alike.

Key Features:

• Marine-grade construction engineered for heat, moisture, and vibration resistance
• Meets or exceeds OEM specifications for fit and performance
• Suppression core design minimizes electromagnetic interference with onboard electronics including radios and GPS
• Pre-terminated with correct boots for direct OEM-style installation
• Complete set included — no additional wires required

Cross-Reference Part Numbers:

• Sierra: 18-8829-1
• Mercury OEM: 863656A2
• Recmar: REC15-606
• EMP: 84-28057

The EMP 84-28057 ignition wire set is an ideal choice for routine tune-ups or ignition system restoration, helping to maintain strong spark delivery and consistent engine performance on the water.