Ngk Spark Plug DCPR8EIX 6546 97181

Description

NGK Iridium IX Spark Plug - DCPR8EIX

Part No.: 37-DCPR8EIX
Key Features:

  • Iridium Center Electrode: The iridium electrode is 25% smaller than platinum electrodes and 1/4 the size of a conventional nickel electrode. This ultra-small center electrode reduces the voltage requirement for the spark, resulting in improved ignition and increased spark efficiency.
  • Fine Wire Electrode: A 0.6mm diameter center electrode that allows for better ignitability and improved spark stability. This design ensures a stronger, more efficient spark with lower energy requirements, extending the life of the ignition system.
  • Tapered Cut Ground Electrode: The tapered cut helps reduce the quenching effect, leading to better flame core growth and a more complete combustion cycle.
  • Enhanced Anti-Corrosion: The new metal shell plating offers enhanced anti-corrosion properties, making the spark plug more durable, especially in harsh conditions.
  • Improved Performance: NGK Iridium IX spark plugs offer faster acceleration, better fuel efficiency, and overall smoother engine performance.

Specifications:

  • Heat Range: 8 (suitable for engines running at moderate to high temperatures).
  • Thread Size: 12mm (standard for many high-performance engines).
  • Reach: 19mm (3/4") reach, ensuring a proper fit in a wide variety of engine applications.
  • Hex Size: 5/8" (16mm) for easy installation with common spark plug wrenches.
  • Gap: 0.031" (0.8mm), providing optimal spark performance.
  • Type: Resistor, to reduce interference in your engine's ignition system.
  • Weight: 0.10 lbs (lightweight, designed for easy handling and installation).
  • Terminal Nut: Removable, which adds flexibility when using specific terminal setups.

Applications: The DCPR8EIX Iridium IX Spark Plug is ideal for a variety of motorcycles and high-performance vehicles, including:

Ducati:

  • Paso 907 IE (1991–1993)
  • SP 900 (1995–1998)
  • SS 900 CR and SP (1994–1995)

Benefits:

  • Enhanced Ignition: The smaller iridium center electrode allows for a more efficient spark, providing better ignition performance and reducing the load on the ignition system, which can prolong its life.
  • Improved Fuel Efficiency and Acceleration: With a finer wire and a more reliable spark, the engine performs more efficiently, improving fuel economy and providing quicker acceleration.
  • Increased Durability: Iridium is a stronger, more heat-resistant material compared to platinum or nickel, allowing the plug to withstand extreme engine conditions and last longer.
  • Anti-Corrosion Features: The advanced shell plating ensures that the spark plug can perform reliably over time, even in environments with exposure to moisture and corrosive elements.

Conclusion: The NGK Iridium IX Spark Plug - DCPR8EIX is an excellent choice for riders seeking top-notch performance from their engine. It is specifically designed to offer superior ignition, increased acceleration, and improved fuel efficiency while maintaining reliability and longevity. Whether you're in a motorcycle, high-performance car, or similar engine application, the DCPR8EIX will provide the reliable spark you need for optimized engine performance.

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer Model Years
KTM SX 450 2003-2006
HUSABERG FC 450 2003-2005
KTM SX 525 2003-2021
KTM SUPERMOTO 990 2006-2008
KTM MXC 525 2003-2021
KTM LC4 640 2003-2021
KTM EXC RACING 450 2003-2006
KTM EXC RACING 525 2003-2021
KTM EXC 400 2002-2008
KTM DUKE II 640 2003-2021
KTM DUKE 640 2003-2021
KTM ADVENTURE 990 2006-2008
HUSABERG FX E 470 2000-2021
HUSABERG FX 400 1997-2003
HUSABERG FX 470 2000-2021
HUSABERG FX 650 2000-2006
HUSABERG FS SUPER MOTO 650 2000-2006
HUSABERG FS 400 2000-2021
HUSABERG FS 450 2003-2008
HUSABERG FE E 400 2000-2021
HUSABERG FE E 550 2003-2006
HUSABERG FE 400 1997-2003
HUSABERG FE 450 2003-2008
HUSABERG FE 500 1991-1994
HUSABERG FE 501 1995-2003
HUSABERG FE 600 1992-2000
HUSABERG FE 650 2000-2006
HUSABERG FC 400 1997-2003
HUSABERG FC 470 2000-2021
HUSABERG FC 501 1995-2003
HUSABERG FC 550 2000-2005

Ngk Spark Plug DCPR8EIX 6546 97181

Product form

NGK Iridium IX Spark Plug - DCPR8EIX Part No.: 37-DCPR8EIX Key Features: Iridium Center Electrode: The iridium electrode is 25%... Read more

47 in stock 1-2 business days

£19.20 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: 37-DCPR8EIX
    Barcode: 087295065464

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    NGK Iridium IX Spark Plug - DCPR8EIX

    Part No.: 37-DCPR8EIX
    Key Features:

    • Iridium Center Electrode: The iridium electrode is 25% smaller than platinum electrodes and 1/4 the size of a conventional nickel electrode. This ultra-small center electrode reduces the voltage requirement for the spark, resulting in improved ignition and increased spark efficiency.
    • Fine Wire Electrode: A 0.6mm diameter center electrode that allows for better ignitability and improved spark stability. This design ensures a stronger, more efficient spark with lower energy requirements, extending the life of the ignition system.
    • Tapered Cut Ground Electrode: The tapered cut helps reduce the quenching effect, leading to better flame core growth and a more complete combustion cycle.
    • Enhanced Anti-Corrosion: The new metal shell plating offers enhanced anti-corrosion properties, making the spark plug more durable, especially in harsh conditions.
    • Improved Performance: NGK Iridium IX spark plugs offer faster acceleration, better fuel efficiency, and overall smoother engine performance.

    Specifications:

    • Heat Range: 8 (suitable for engines running at moderate to high temperatures).
    • Thread Size: 12mm (standard for many high-performance engines).
    • Reach: 19mm (3/4") reach, ensuring a proper fit in a wide variety of engine applications.
    • Hex Size: 5/8" (16mm) for easy installation with common spark plug wrenches.
    • Gap: 0.031" (0.8mm), providing optimal spark performance.
    • Type: Resistor, to reduce interference in your engine's ignition system.
    • Weight: 0.10 lbs (lightweight, designed for easy handling and installation).
    • Terminal Nut: Removable, which adds flexibility when using specific terminal setups.

    Applications: The DCPR8EIX Iridium IX Spark Plug is ideal for a variety of motorcycles and high-performance vehicles, including:

    Ducati:

    • Paso 907 IE (1991–1993)
    • SP 900 (1995–1998)
    • SS 900 CR and SP (1994–1995)

    Benefits:

    • Enhanced Ignition: The smaller iridium center electrode allows for a more efficient spark, providing better ignition performance and reducing the load on the ignition system, which can prolong its life.
    • Improved Fuel Efficiency and Acceleration: With a finer wire and a more reliable spark, the engine performs more efficiently, improving fuel economy and providing quicker acceleration.
    • Increased Durability: Iridium is a stronger, more heat-resistant material compared to platinum or nickel, allowing the plug to withstand extreme engine conditions and last longer.
    • Anti-Corrosion Features: The advanced shell plating ensures that the spark plug can perform reliably over time, even in environments with exposure to moisture and corrosive elements.

    Conclusion: The NGK Iridium IX Spark Plug - DCPR8EIX is an excellent choice for riders seeking top-notch performance from their engine. It is specifically designed to offer superior ignition, increased acceleration, and improved fuel efficiency while maintaining reliability and longevity. Whether you're in a motorcycle, high-performance car, or similar engine application, the DCPR8EIX will provide the reliable spark you need for optimized engine performance.

    Vehicle Compatibility

    Please check the exact model and year before ordering.

    Manufacturer Model Years
    KTM SX 450 2003-2006
    HUSABERG FC 450 2003-2005
    KTM SX 525 2003-2021
    KTM SUPERMOTO 990 2006-2008
    KTM MXC 525 2003-2021
    KTM LC4 640 2003-2021
    KTM EXC RACING 450 2003-2006
    KTM EXC RACING 525 2003-2021
    KTM EXC 400 2002-2008
    KTM DUKE II 640 2003-2021
    KTM DUKE 640 2003-2021
    KTM ADVENTURE 990 2006-2008
    HUSABERG FX E 470 2000-2021
    HUSABERG FX 400 1997-2003
    HUSABERG FX 470 2000-2021
    HUSABERG FX 650 2000-2006
    HUSABERG FS SUPER MOTO 650 2000-2006
    HUSABERG FS 400 2000-2021
    HUSABERG FS 450 2003-2008
    HUSABERG FE E 400 2000-2021
    HUSABERG FE E 550 2003-2006
    HUSABERG FE 400 1997-2003
    HUSABERG FE 450 2003-2008
    HUSABERG FE 500 1991-1994
    HUSABERG FE 501 1995-2003
    HUSABERG FE 600 1992-2000
    HUSABERG FE 650 2000-2006
    HUSABERG FC 400 1997-2003
    HUSABERG FC 470 2000-2021
    HUSABERG FC 501 1995-2003
    HUSABERG FC 550 2000-2005

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

    WHY NOT CHECK OUT

    Recently viewed products

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa