NGK 52020 Spark Plug Wire Set

NGK Spark Plug Wire Set for Nissan Frontier and Xterra

Restore consistent ignition performance with the NGK Spark Plug Wire Set, part number 52020. This specific-fit wire set is built with blue silicone insulation, noise suppression, and a ferro mag core to support stable spark delivery on compatible Nissan applications.

Compatible with 2001-2004 Nissan Frontier and 2002-2004 Nissan Xterra, this NGK ignition wire set is a direct-fit replacement for drivers looking for dependable ignition wire service on these vehicles. The NGK 52020 wire set is part of the NGK Spark Plug Wire Set line, focused on OE-style ignition replacement for domestic and import vehicles.

Key Features

• Specific-fit spark plug wire set for confirmed Nissan applications
• Blue silicone insulation for heat resistance and durability
• Noise suppression design to help reduce ignition interference
• Ferro mag core material for stable electrical performance
• 7.00 mm insulation outside diameter
• NGK part number 52020 / RC-NX104

Detailed Description

NGK brings more OE ignition experience globally than many aftermarket brands, and the 52020 spark plug wire set reflects that focus on fit, durability, and operational consistency. Built with silicone insulation and a ferro mag core, this wire set is engineered for vehicles that need reliable spark transfer and noise suppression in a direct replacement format. If you are servicing a Nissan Frontier or Nissan Xterra, the NGK 52020 offers a vehicle-specific solution that aligns with the original application requirements.

This part cross-references DENSO Auto Parts 671-6202 for the same application.

Common Problems This Part Can Help Address

• Engine misfire caused by worn or damaged ignition wires
• Rough idle from inconsistent spark delivery
• Radio or electrical noise related to ignition interference
• Hard starting linked to degraded wire insulation
• Loss of ignition performance on aging Nissan Frontier or Xterra applications

Installation Notes and Tips

Verify engine application and wire routing before installation. Match each lead to the correct cylinder position and inspect related ignition components such as spark plugs and coils for wear. For best results, replace damaged wires as part of a complete ignition inspection on the vehicle.

Quality Assurance

NGK is known for OE-focused ignition products and manufactures replacement parts to meet durability and operational performance expectations for domestic and import vehicles. The 52020 spark plug wire set is backed by NGK’s long-standing ignition expertise and global manufacturing experience.