NGK SPARK PLUG CR9EIX 3521 NG3521
NGK SPARK PLUG CR9EIX 3521 NG3521. Features an iridium alloy electrode 25% smaller than platinum and 1/4 the size of a conventional nickel electrode for superior ignition performance and efficiency. Fine wire center electrode reduces voltage requirements for ignition, extending the lifespan of your ignition system and providing a more reliable spark. High melting point iridium is ideal for high-performance engines. Corrosion-resistant trivalent metal plating enhances durability. Corrugated ribs prevent flashover and improve spark stability. Superior ceramic insulator made from pure alumina silicate ensures high strength and better heat transfer. Specifications include Heat Range: 9, Thread Size: 10 mm, Type: Resistor, Units: Sold individually, Weight: 0.12 lbs, Alternate/OEM Part Numbers: 3521, CR9EIX, Electrode Material: Iridium (fine wire center electrode), Hex Size: 5/8" (16mm), Reach: 19mm (3/4"), Seat Type: Gasket Seat, Gap: 0.031" (0.8mm), Terminal Type: Stud Terminal Threads, Plating: Trivalent metal plating, Seal Type: Triple Seals. Benefits include improved engine performance, enhanced durability, better fuel efficiency, and heat management.
- SKU
- 37-CR9EIX
- Brand
- NGK
- Availability
- In Stock (195)
FULL DESCRIPTION
NGK Iridium IX Spark Plug - CR9EIX
Key Features:
- Iridium Alloy Electrode: Features a highly advanced iridium electrode that is 25% smaller than platinum and 1/4 the size of a conventional nickel electrode, enabling superior ignition performance and efficiency.
- Fine Wire Center Electrode: Reduces voltage requirements for ignition, extending the lifespan of your ignition system and providing a more reliable spark.
- High Melting Point: Iridium has a very high melting point, ideal for today's high-performance engines, ensuring durability under extreme conditions.
- Corrosion-Resistant Plating: The metal shell plating has enhanced anti-corrosion properties, ensuring the spark plug lasts longer and remains reliable.
- Corrugated Ribs: Prevents flashover and improves the stability of the spark.
- Superior Ceramic Insulator: Made from pure alumina silicate, ensuring high strength and better heat transfer for long-lasting performance.
Specifications:
- Heat Range: 9
- Thread Size: 10 mm
- Type: Resistor
- Units: Sold individually
- Weight: 0.12 lbs
- Electrode Material: Iridium (fine wire center electrode)
- Hex Size: 5/8" (16mm)
- Reach: 19mm (3/4")
- Seat Type: Gasket Seat
- Gap: 0.031" (0.8mm)
- Terminal Type: Stud Terminal Threads
- Plating: Trivalent metal plating for corrosion resistance
- Seal Type: Triple Seals
Benefits:
- Improved Engine Performance: The fine wire center electrode and iridium material ensure a more efficient spark, leading to better acceleration, throttle response, and overall performance.
- Enhanced Durability: The high-quality iridium electrode and anti-corrosion features ensure a longer lifespan, reducing the frequency of spark plug replacements.
- Better Fuel Efficiency: The improved ignition system reduces misfires and optimizes combustion, improving fuel efficiency and reducing emissions.
- Heat Management: The superior heat transfer properties of the ceramic insulator and copper core ensure that the spark plug performs well under high-temperature conditions, preventing overheating and ensuring consistent performance.
Overview:
TheNGK Iridium IX Spark Plug - CR9EIX is designed for performance enthusiasts who demand the best from their engine's ignition system. This spark plug provides the reliability, durability, and performance needed for top-level engine efficiency. The iridium center electrode, combined with advanced materials and design, makes it a top choice for anyone seeking enhanced engine performance and fuel efficiency.
