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SKU: 90909 / UPC: 87295909096
NGK Laser Iridium Spark Plugs (Box of 4) – ILZKR8C8G
Black Ops Auto Works is proud to offer the **NGK Laser Iridium Spark Plugs** as a premium upgrade for modern high-performance and late-model engines.
NGK Laser Iridium plugs combine the durability of iridium with excellent ignition performance, delivering smoother idle, improved throttle response, and long service life.
Featuring a fine-wire iridium center electrode and a platinum pad on the ground electrode, these plugs are engineered to meet or exceed original equipment specifications while providing superior longevity compared to standard plugs.
Why Choose NGK Laser Iridium Spark Plugs from Black Ops Auto Works?
- Superior Longevity – Iridium center electrode lasts up to 6x longer than platinum
- Excellent Ignition Performance – Fine wire design for strong spark and efficient combustion
- OE-Level Quality – Designed and tested to meet strict original equipment standards
- Reduced Maintenance – Long service intervals reduce the need for frequent changes
- NGK Reliability – Trusted by OEMs and performance enthusiasts worldwide
Key Features
- Iridium Center Electrode – Extremely hard and durable for extended life
- Platinum Ground Electrode Pad – Even wear, especially in distributorless ignition systems
- High-Grade Ceramic Insulator – Excellent heat resistance and strength
- Copper Core – Superior heat dissipation for reliable performance
- Trivalent Metal Plating – Excellent corrosion and seizure resistance
Specifications
| Detail | Value |
|---|---|
| Brand | NGK |
| Series | Laser Iridium |
| Part Number | ILZKR8C8G |
| Stock Number | 90909 |
| Center Electrode | Iridium |
| Ground Electrode | Platinum Pad |
| Hex Size | 5/8" |
| Reach | 1.04 in (26.4 mm) |
| Gap | 0.031 in (0.8 mm) |
| Heat Range | 8 |
| Quantity | Box of 4 |
| Country of Origin | Japan |
| Warranty | NGK Limited Warranty |
Whats Included
- 4 x NGK Laser Iridium Spark Plugs (ILZKR8C8G)
Product Notes
- Pre-gapped from the factory do not adjust gap unless specified by vehicle manufacturer
- Professional installation recommended for best results
- Always verify correct spark plug for your specific vehicle application
This Part Fits
| Application | Notes |
|---|---|
| High-Performance & Late-Model Engines | Commonly used in select Toyota, Lexus, and other modern vehicles requiring ILZKR8C8G or equivalent. Always confirm fitment by part number. |
Why Choose NGK through Black Ops Auto Works?
- Black Ops Auto Works is your trusted authority for premium NGK ignition components
- NGK Laser Iridium plugs deliver excellent performance, longevity, and reliability
- Expert support and fast shipping for your build or maintenance needs
- Backed by NGK’s reputation as a global leader in spark plug technology
Frequently Asked Questions
- Q: How long do these spark plugs last?
- A: NGK Laser Iridium plugs typically last significantly longer than standard or platinum plugs often up to 100,000+ miles depending on driving conditions and engine type.
- Q: Are these pre-gapped?
- A: Yes. These plugs come pre-gapped from the factory. Do not adjust the gap unless specifically required by your vehicle’s manufacturer.
- Q: Is professional installation recommended?
- A: While installation is straightforward for many vehicles, professional installation is recommended to ensure proper torque and avoid damaging the threads or insulator.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure NGK retail packaging (Box of 4)
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