Standard Wires 55304 Spark Plug Wire Set

Ignition Wire Set for Nissan Frontier and Xterra

Standard Wires 55304 is a spark plug wire set built for select Nissan Frontier and Nissan Xterra applications with Mexico emissions. It is engineered to route high voltage efficiently to the spark plugs while adding abrasion resistance and heat protection for demanding engine bay conditions.

Key Features

• Patented clear-coat outer finish with a high-temperature silicone jacket
• Core design matched to OE-style requirements for low resistance and stable signal transfer
• Improved abrasion resistance for added durability in service
• Heat-resistant construction for severe underhood temperatures
• Enhanced radio-frequency interference protection for cleaner ignition performance
• Standard Wires 55304 for direct-fit ignition service on listed Nissan applications

Product Details

Standard Wires 55304 is a replacement spark plug wire set for 1998-2001 Nissan Frontier, 2000-2001 Nissan Xterra, 2002-2004 Nissan Frontier w/ Mexico Emissions, 2002-2004 Nissan Xterra w/ Mexico Emissions, and 2006-2008 Nissan Frontier w/ Mexico Emissions. The wire construction uses an OE-type core design and a silicone-based jacket to help maintain consistent voltage delivery while resisting heat, wear, and electrical noise. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Part May Address

• Misfires caused by worn or damaged plug wires
• Hard starting related to weak spark delivery
• Rough idle from inconsistent ignition output
• Electrical interference affecting ignition system performance
• Heat-related wire deterioration in the engine compartment

Installation Notes and Tips

• Verify engine application and emissions configuration before ordering.
• Route each wire to match the original layout to avoid crossfire or contact with hot components.
• Inspect spark plugs, coil connections, and boots during replacement.
• Confirm each lead is fully seated at both ends before starting the engine.

Quality Assurance

Standard Wires 55304 is built with a heat-resistant silicone jacket and an OE-matched core design to support consistent ignition performance in the listed Nissan Frontier and Xterra applications.