NGK 97523 CR6HSB-9 spark plugs box full view
98% pure copper core detail
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NGK Nickel Spark Plug Box of 4 (CR6HSB-9)

NGK
NGK97523
87295975237
Spark Plugs
2 Units In Stock - Ships Next Business Day
Engine, Ignition, NGK, Spark Plugs
$ 31.72
$ 31.72

SKU: 97523   |   UPC: 87295975237


NGK Nickel Spark Plug Box of 4 (CR6HSB-9)

The NGK standard nickel spark plug in the iconic yellow box for reliable OE performance. High-grade alumina silicate ceramic insulator, solid 98% pure copper core, triple gasket sealing, and trivalent metal plating deliver exceptional dielectric strength, superior heat dissipation, anti-corrosion protection, and consistent ignition the ultimate OE-replacement spark plug upgrade for any engine seeking dependable starting, smooth idle, efficient combustion, and long service life in daily driving or performance applications.

Key Features

  • Nickel Alloy Electrode – Proven reliability and durability for OE-level performance
  • Alumina Silicate Ceramic Insulator – Stronger dielectric performance and heat resistance
  • 98% Pure Copper Core – Superior heat dissipation, conductivity, and wide heat range
  • Triple Gasket Sealing – Prevents combustion gas leakage for consistent compression
  • Trivalent Metal Plating – Anti-corrosion and anti-seizing properties for easy removal
  • OE Cornerstone – Engineered to meet or exceed original equipment specifications
Spec Detail
Part Number 97523 (CR6HSB-9)
Brand NGK
Type Nickel Standard Spark Plug
Box Quantity 4 plugs
Thread Diameter 12mm
Thread Reach 19mm (3/4")
Hex Size 18mm
Gap Pre-gapped (verify application)
Country of Origin Japan
Warranty NGK Limited Warranty

Whats Included

  • Box of 4 NGK CR6HSB-9 Nickel Spark Plugs
  • Installation instructions (gap verification recommended)

Product Notes

  • Engineered for OE applications with proven nickel alloy technology
  • Ideal for stock or mildly modified engines requiring reliable ignition
  • Always verify gap and heat range for specific application

Installation Notes

  • Standard spark plug replacement
  • Estimated time: 15–45 minutes (depending on vehicle)
  • Professional installation recommended with proper torque and anti-seize application

This Part Fits

Year Range Make Model Trim / Engine Notes
Various Universal Applications requiring CR6HSB-9 12mm thread, 19mm reach Verify gap and application

Why Choose NGK Standard Spark Plugs?

  • #1 choice for OE-quality nickel spark plugs worldwide
  • Built & tested in Japan
  • Chosen by mechanics and enthusiasts for reliable ignition, long life, and consistent performance

Frequently Asked Questions

  • Q: Is this the correct plug for my application?
    A: Check vehicle specifications; CR6HSB-9 is standard for many small engines and powersports applications.
  • Q: Do I need to gap them?
    A: Pre-gapped, but always verify and adjust to manufacturer spec before installation.
  • Q: Are they good for performance use?
    A: Excellent for stock or mild performance; for high-boost or race, consider NGK Iridium or Racing plugs.

Shipping & Handling

  • Method: Ground UPS or FedEx
  • Availability: In stock – ships same or next business day
  • Packaging: Official NGK yellow box

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