NGK SPARK PLUG IFR9H-11 6588

NGK Iridium Racing IX Spark Plug - IFR9H11

Product Highlights:

• The advanced iridium electrode is 25% smaller than platinum and 1/4 the size of conventional nickel electrodes, offering superior performance.
• Ultra-small diameter center electrode reduces voltage requirements and extends ignition system life.
• Enhanced anti-corrosion properties with improved metal shell plating.
• Designed for high-performance and racing environments, offering durability and efficiency.
• Sold individually.

Specifications:

• Heat Range: 9
• Thread Size: 14 mm
• Reach: 19 mm (3/4")
• Hex Size: 5/8" (16 mm)
• Seat Type: Gasket
• Terminal Type: Solid Terminal Nut
• Tip Configuration: Projected Tip
• Gap: .043" (1.1 mm)
• Type: Resistor
• Units: Each
• Weight: 0.06 lbs

Alternate/OEM Part Numbers:

• 21030012, 6588

Compatible Models

Honda CRF450RX:
2018 Honda CRF450RX
2017 Honda CRF450RX

Honda RVT1000R RC51:
2005 Honda RVT1000R RC51
2004 Honda RVT1000R RC51
2003 Honda RVT1000R RC51
2002 Honda RVT1000R RC51

Part Number Reference:

Part No.: 37-IFR9H11

Additional Notes:

Extreme Long Life Features:

• Iridium Tipped Fine Wire Center Electrode: Enhances spark strength and ignition efficiency with reduced voltage requirements.
• Platinum Tipped Tapered Cut Ground Electrode: Provides extended service life and reduces quenching.
• Trivalent Metal Plating: Offers superior resistance to corrosion and seizing.
• Corrugated Ribs: Prevent flashover for reliable ignition.
• Pure Alumina Silicate Ceramic Insulator: Ensures superior mechanical strength and heat transfer.
• Copper Core: Aids in efficient heat removal.

NGK Iridium Racing IX Spark Plugs deliver unmatched performance, longevity, and reliability, making them ideal for demanding applications and racing environments.

Majority of our listings are for a direct replacement for your original part.

Our parts are made of quality and are designed to meet or exceed the original OEM Standards.

Our products are often a cost effective alternative to genuine OEM Parts.

Please note: the models of bike we state in our listings are for general guidance only. Please make sure this item will fit your bike before purchasing. Also, we cannot guarantee fitment to any non-UK models.