NGK 9545 Spark Plug Wire Set

NGK Spark Plug Wire Set for Mitsubishi and Dodge

NGK Spark Plug Wire Set 9545 is a specific-fit ignition wire set built for select Mitsubishi and Dodge applications. It uses blue silicone insulation, a magnetic variable-pitch core, and noise suppression construction to support stable spark delivery and reduced electrical interference.

Key Features

• Specific-fit spark plug wire set for confirmed vehicle applications
• Blue silicone insulation for heat resistance and durability
• Mag (Var. Pitch) core material for consistent ignition performance
• Noise suppression design to help reduce radio-frequency interference
• 7.00 mm insulation outside diameter
• NGK part number 9545 / RC-ME61

Product Details

NGK Spark Plug Wire Set 9545 is part of NGK’s ignition product line, which includes spark plugs, glow plugs, ignition coils, coil-on-plug boots, and wire sets. Built with NGK’s OE-focused manufacturing approach, this wire set is intended for drivers servicing older Mitsubishi Montero and Mighty Max models, as well as Dodge Ram 50 and Raider applications. This part cross-references Gates 7625 for the same application.

Compatible vehicle coverage includes Fits 1990-1994 Mitsubishi Mighty Max, N/A; Fits 1989-1994 Mitsubishi Montero, N/A; Fits 1990-1991 Dodge Ram 50, N/A; and Fits 1989 Dodge Raider, N/A. Searchers looking for an NGK 9545 spark plug wire set for Mitsubishi Montero or an NGK 9545 wire set for Dodge Ram 50 will find this listing matches those specific applications.

Common Issues This Part Can Address

• Misfires caused by worn or damaged ignition wires
• Hard starting related to weak spark transfer
• Rough idle from inconsistent ignition output
• Electrical noise that can interfere with radio reception
• Cracked or heat-aged wire insulation

Installation Notes and Tips

Verify engine application and wire routing before installation. Match each lead to the correct cylinder and coil or distributor connection, and inspect boots, terminals, and adjacent ignition components for wear while servicing the set. For best results, replace wires when insulation damage, corrosion, or spark leakage is present.

Quality Assurance

NGK draws on more than 80 years of automotive ignition experience and OE-level manufacturing expertise. The brand’s ignition components are produced to meet durability and operational performance expectations for domestic and import vehicles, including coverage for Mitsubishi and Dodge applications such as Montero, Mighty Max, Ram 50, and Raider.