Ngk Spark Plug D8HA 7112

Description

NGK Spark Plug - D8HA

Part No.: 37-D8HA
Key Features:

  • Copper Core: The D8HA spark plug features a copper core, which efficiently dissipates heat from the electrode and insulator tip, preventing overheating and improving the plug's lifespan.
  • Raised Pre-Ignition Rating: The spark plug’s high-conduction copper and long nose insulator ensure better heat distribution, reducing the chances of pre-ignition in high-performance engines.
  • Non-Resistor: This spark plug does not contain a resistor, making it ideal for engines that don't require electrical interference protection.

Specifications:

  • Heat Range: 8 (ideal for engines operating at slightly higher temperatures).
  • Thread Size: 12mm (fits engines with 12mm thread plugs).
  • Gap: 0.028" (0.7mm), ensuring optimal spark for ignition.
  • Hex Size: 11/16" (18mm), a standard size for easy installation and removal.
  • Reach: 12.7mm (1/2"), ensuring proper installation depth in the engine.
  • Terminal Type: Stud Terminal Threads, designed for threaded stud connections.
  • Seal Type: Gasket Seat, providing a secure seal during installation.
  • Resistor: No, it does not contain a resistor.

Applications: This spark plug is compatible with a wide range of vintage motorcycles and small engines, including:

Honda:

  • 1981-1970 Honda ATC series (ATC110, ATC90, etc.)
  • 1969-1961 Honda CA160, CA175, CA200, CA95 Benly Touring series
  • 1961-1965 Honda CB160, CB175K, CB550F Super Sport, CB750 series
  • 1970-1973 Honda SL175K, SL90, SS125A
  • 1966-1979 Honda CT90, CT200, CL125A, CL160, CL175K, and others

Kawasaki:

  • 1986-1984 Kawasaki KLT110, Z1 900, ZR1100, and ZRX1200R models

Suzuki:

  • 1980-1991 Suzuki DR350, LT125, LT160, LT230E, LT250, and LT500 series
  • 1990-1996 Suzuki GSX series (GSX-R600, GSX-R750, GSX1300R Hayabusa)

Yamaha:

  • 1983-1998 Yamaha YFB250, YFM200, YFM225, YFM250 series
  • 1998-2008 Yamaha TT-R250, WR250, FZS1000 FZ1, and others

Benefits:

  • Improved Heat Dissipation: The copper core ensures that heat is efficiently removed from the spark plug, reducing the risk of overheating and prolonging the plug’s life.
  • Enhanced Durability: NGK's high-quality ceramic insulator and copper core construction provide superior strength and better heat transfer, making this plug more durable in high-temperature conditions.
  • Optimized Performance: This spark plug is ideal for vintage motorcycles and small engines, offering consistent ignition and reliable performance under various conditions.

Plug Construction:

  • Copper Core: Ensures efficient heat removal, preventing overheating and prolonging plug life.
  • Triple Seals: Prevents interior leakage and further aids in heat dissipation.
  • Corrugated Ribs: Help prevent flashover, ensuring a stable spark for reliable engine operation.

Additional Information:

  • Does Not Include Terminal Nut: If necessary, order part #067606-0051 separately.
  • Traditional Spark Plug: Designed for longer life and better performance in high-stress engine applications, particularly in vintage motorcycles and small engines.

The NGK D8HA Spark Plug offers excellent heat management and performance for high-stress and high-temperature engine conditions. It is a reliable choice for vintage motorcycle enthusiasts and small engine users looking for long-lasting and high-performance spark plugs.

Ngk Spark Plug D8HA 7112

Product form

NGK Spark Plug - D8HA Part No.: 37-D8HA Key Features: Copper Core: The D8HA spark plug features a copper core,... Read more

41 in stock 1-2 business days

£10.93 Incl. VAT

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    SKU: 37-D8HA
    Barcode: 087295071120

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

    Description

    NGK Spark Plug - D8HA

    Part No.: 37-D8HA
    Key Features:

    • Copper Core: The D8HA spark plug features a copper core, which efficiently dissipates heat from the electrode and insulator tip, preventing overheating and improving the plug's lifespan.
    • Raised Pre-Ignition Rating: The spark plug’s high-conduction copper and long nose insulator ensure better heat distribution, reducing the chances of pre-ignition in high-performance engines.
    • Non-Resistor: This spark plug does not contain a resistor, making it ideal for engines that don't require electrical interference protection.

    Specifications:

    • Heat Range: 8 (ideal for engines operating at slightly higher temperatures).
    • Thread Size: 12mm (fits engines with 12mm thread plugs).
    • Gap: 0.028" (0.7mm), ensuring optimal spark for ignition.
    • Hex Size: 11/16" (18mm), a standard size for easy installation and removal.
    • Reach: 12.7mm (1/2"), ensuring proper installation depth in the engine.
    • Terminal Type: Stud Terminal Threads, designed for threaded stud connections.
    • Seal Type: Gasket Seat, providing a secure seal during installation.
    • Resistor: No, it does not contain a resistor.

    Applications: This spark plug is compatible with a wide range of vintage motorcycles and small engines, including:

    Honda:

    • 1981-1970 Honda ATC series (ATC110, ATC90, etc.)
    • 1969-1961 Honda CA160, CA175, CA200, CA95 Benly Touring series
    • 1961-1965 Honda CB160, CB175K, CB550F Super Sport, CB750 series
    • 1970-1973 Honda SL175K, SL90, SS125A
    • 1966-1979 Honda CT90, CT200, CL125A, CL160, CL175K, and others

    Kawasaki:

    • 1986-1984 Kawasaki KLT110, Z1 900, ZR1100, and ZRX1200R models

    Suzuki:

    • 1980-1991 Suzuki DR350, LT125, LT160, LT230E, LT250, and LT500 series
    • 1990-1996 Suzuki GSX series (GSX-R600, GSX-R750, GSX1300R Hayabusa)

    Yamaha:

    • 1983-1998 Yamaha YFB250, YFM200, YFM225, YFM250 series
    • 1998-2008 Yamaha TT-R250, WR250, FZS1000 FZ1, and others

    Benefits:

    • Improved Heat Dissipation: The copper core ensures that heat is efficiently removed from the spark plug, reducing the risk of overheating and prolonging the plug’s life.
    • Enhanced Durability: NGK's high-quality ceramic insulator and copper core construction provide superior strength and better heat transfer, making this plug more durable in high-temperature conditions.
    • Optimized Performance: This spark plug is ideal for vintage motorcycles and small engines, offering consistent ignition and reliable performance under various conditions.

    Plug Construction:

    • Copper Core: Ensures efficient heat removal, preventing overheating and prolonging plug life.
    • Triple Seals: Prevents interior leakage and further aids in heat dissipation.
    • Corrugated Ribs: Help prevent flashover, ensuring a stable spark for reliable engine operation.

    Additional Information:

    • Does Not Include Terminal Nut: If necessary, order part #067606-0051 separately.
    • Traditional Spark Plug: Designed for longer life and better performance in high-stress engine applications, particularly in vintage motorcycles and small engines.

    The NGK D8HA Spark Plug offers excellent heat management and performance for high-stress and high-temperature engine conditions. It is a reliable choice for vintage motorcycle enthusiasts and small engine users looking for long-lasting and high-performance spark plugs.

    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.

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