NGK Part 9189 Dodge and Mitsubishi Spark Plug Wire Set with Variable Pitch Resistors

NGK variable pitch resistor cables provide uniform resistance and ensure outstanding electrical conductivity in high-quality cables. Outer EPDM/silicone jacket and inner insulation contain high voltage currents for excellent dielectric strength. NGK variable pitch magnetic core cables produce the necessary impedance to suppress interference throughout the entire frequency spectrum for exceptional EMI/RFI noise suppression. OE or better specified spark plug and distributor boots ensure the highest quality fit, performance and durability in every application. Spark plug boots are glued to NGK cable with a silicone sealer for a watertight seal. Stainless steel terminals utilizing up to 3 serrated crimps bite into cable jacket and inner insulation for the highest terminal retention strength (wherever possible). Locking C-shaped spring clip with corrosion-resistant plating ensures a secure and positive spark plug terminal connection. 4 Wires (w/Coil Lead)

• LIMITED LIFETIME WARRANTY: See package for details

The NGK Part 9189 Spark Plug Wire Set is engineered for high-performance ignition systems in Dodge Ram 50 and Mitsubishi Mighty Max vehicles from 1990 to 1992. Designed with precision, these wires feature variable pitch resistor cables that provide uniform resistance and excellent electrical conductivity, ensuring optimal spark delivery and engine performance. The outer jacket made of EPDM and silicone offers superior dielectric strength and protects against high voltages, while the internal insulation maintains consistent resistance throughout the cable length. This construction helps minimize electrical interference, resulting in enhanced EMI and RFI noise suppression for smoother engine operation.
NGK's OE or better specified spark plug and distributor boots are glued with a silicone sealer, creating a watertight seal that prevents moisture ingress and improves durability. Stainless steel terminals with up to three serrated crimps ensure a secure attachment to the cables, providing maximum terminal retention strength. The locking C-shaped spring clip, plated with corrosion-resistant material, guarantees a positive and secure connection to the spark plug, reducing misfires and ensuring reliable ignition performance.
This set includes four wires with coil lead, making it suitable for a variety of 1990-1992 Dodge and Mitsubishi models. Backed by a limited lifetime warranty, these high-quality cables are designed to deliver long-lasting performance in demanding conditions. Whether upgrading your vehicle’s ignition system or replacing worn-out wires, the NGK Part 9189 ensures consistent spark delivery, improved engine efficiency, and reliable operation across a wide range of driving environments.

Features:

• Variable pitch resistor cables for uniform resistance and electrical conductivity

• Outer EPDM/silicone jacket and internal insulation for high dielectric strength

• Produces necessary impedance for effective EMI/RFI noise suppression

• OE or better specified spark plug and distributor boots for optimal fit and durability

• Silicone sealer glued to boots for a watertight seal

• Stainless steel terminals with serrated crimps for maximum retention

• Locking C-shaped spring clip with corrosion-resistant plating for secure connection

• Includes four wires with coil lead for versatile application

• Limited lifetime warranty for added reliability