Standard Wires 55327 Spark Plug Wire Set

Ignition Wire Set for OE-Style Performance

Standard Wires 55327 is a spark plug wire set built for direct replacement service on select Nissan and INFINITI applications. It uses a hi-gloss clear coat over a high-temperature silicone jacket to improve abrasion resistance and heat protection while helping deliver voltage efficiently to the spark plugs.

Compatible With 1985-1989 Nissan 300ZX, 1990-1991 INFINITI M30, and 1992 INFINITI M30 built to 12/91. Standard Wires 55327 is a practical choice for drivers searching for a Nissan 300ZX spark plug wire set or an INFINITI M30 ignition wire replacement.

Key Features

• Hi-gloss clear coat finish for added surface protection
• High-temperature silicone jacket for severe-heat environments
• OE-matched core design for proper electrical characteristics
• Low-ohm, ferrite mag, wire-wound, silicone, or metallic core construction depending on application match
• Improved abrasion resistance for underhood durability
• Enhanced RFI protection to help reduce ignition interference
• Channels maximum voltage to the spark plug for consistent ignition delivery

Detailed Description

Standard Wires 55327 is engineered as an OE-style ignition wire replacement for the 1985-1989 Nissan 300ZX and 1990-1992 INFINITI M30, with the 1992 M30 fitment limited to vehicles built to 12/91. The wire set combines a protective clear coat with a silicone outer jacket and a core design matched to original-equipment electrical requirements, helping maintain stable spark delivery and reliable ignition performance. This part number, 55327, is a direct-fit solution for owners replacing worn or heat-damaged plug wires on these vehicles.

Common Issues This Part Can Help Address

• Misfires caused by aged or heat-cracked plug wires
• Hard starting related to weak spark delivery
• Ignition interference from deteriorated wire insulation
• Voltage loss across worn high-tension leads
• Underhood abrasion damage from routing contact points

Installation Notes and Tips

Match each wire to the correct cylinder before removal to preserve firing order. Inspect boots, routing clips, and nearby heat sources during installation, and confirm the 1992 INFINITI M30 build date is on or before 12/91 before ordering. For search reference, this part cross-references Standard Wires 55327 for the same application.

Quality Assurance

Standard Wires 55327 is built with materials and core construction intended to meet OE-style ignition wire requirements for the listed Nissan and INFINITI applications.