Ignition Coil + Spark Plugs for Nissan 300ZX (1990-1996) 3.0L

Direct-Fit Ignition Coil & Spark Plug Kit for 1990-1996 Nissan 300ZX

What it Does: The ignition coil and spark plug kit replaces aged factory ignition components on the 1990-1996 Nissan 300ZX to eliminate misfires, restore clean combustion, and ensure stable spark delivery under load.

The Stock Nissan 300ZX Ignition Heat Soak Breakdown

The Z32 engine bay is notoriously compact, subjecting the VG30DE and VG30DETT ignition components to severe heat soak beneath the intake plenum. Over decades of thermal cycling, factory coil pack epoxy potting dries out and micro-cracks, causing high-voltage dielectric breakdown and internal resistance drift. This results in intermittent misfires, spark blowout under boost, sluggish acceleration, and unburned fuel washing down cylinder walls.

The Engineering Solution

This comprehensive ignition service kit restores factory ignition integrity with six direct-replacement coil packs and matched spark plugs. Each coil features high-grade magnetic core laminations and premium thermal-resistant boots engineered to handle elevated under-plenum temperatures. Paired with properly gapped plugs, this setup ensures consistent spark arc duration and stabilized dwell times across the entire RPM range, matching factory electrical specifications without requiring wiring modifications.

Technical Specifications

Compatibility

• 1990-1996 Nissan 300ZX 3.0L V6 Naturally Aspirated (VG30DE)
• 1990-1996 Nissan 300ZX 3.0L V6 Twin Turbo (VG30DETT)

Frequently Asked Questions

Does this fit the Z32 300ZX?
Yes, this is a direct fit for the 1990-1996 Nissan 300ZX equipped with the VG30DE and VG30DETT engine.

Do I need to gap the spark plugs prior to installation?
While pre-gapped, always verify plug gap to factory Nissan specifications for your specific naturally aspirated or twin-turbo application before installation.

The Nissan Performance Standard

Engineered to meet the stringent demands of Nissan's iconic twin-cam V6 platform, this ignition kit delivers the electrical precision necessary to preserve crisp throttle response, restore lost power, and safeguard high-RPM combustion reliability.