Standard Wires 55301 Spark Plug Wire Set

Ignition Wire Set for Nissan and INFINITI Applications

Standard Wires 55301 is a spark plug wire set built for select Nissan and INFINITI vehicles from 1996 through 2004. It uses a hi-gloss clear coat over a high-temperature silicone jacket to improve abrasion resistance and heat protection while supporting strong voltage transfer to the spark plugs.

Compatible With 1999-2004 Nissan Frontier, 2000-2004 Nissan Xterra, 1997-2000 INFINITI QX4, and 1996-2000 Nissan Pathfinder. Part number 55301 is a direct fitment reference for these applications.

Key Features

• Hi-gloss clear coat formulation for added surface protection
• High-temperature silicone jacket for severe heat exposure
• OE-matched wire core design for proper electrical characteristics
• Low-ohm, ferrite mag, wire-wound, silicone, or metallic core construction depending on application design
• Improved abrasion resistance for underhood durability
• Enhanced RFI suppression for cleaner ignition performance

Detailed Description

Standard Wires 55301 is engineered as an ignition wire replacement for Nissan Frontier, Nissan Xterra, INFINITI QX4, and Nissan Pathfinder models listed above. The wire set is built to channel voltage efficiently to the spark plugs while maintaining protection against heat, wear, and electrical interference. Part number 55301 is suited for drivers replacing aged or damaged ignition leads on 1996-2004 Nissan and INFINITI V6 applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part Can Address

• Cracked or heat-damaged ignition wire insulation
• Electrical leakage that can reduce spark delivery
• Misfire concerns caused by worn plug wires
• Radio frequency interference from deteriorated ignition leads
• Reduced ignition performance from aged wire core construction

Installation Notes and Tips

Verify cylinder routing before removal and replace wires one at a time when possible to preserve firing order. Inspect spark plugs, distributor cap, and coil connections during service, since worn ignition components can affect wire performance. Confirm vehicle application by year and model before ordering Standard Wires 55301.

Quality Assurance

Standard Wires uses an OE-type core design and heat-resistant jacket materials to support consistent ignition service in demanding underhood conditions.