Ngk Spark Plug R5673-8 3249

Description

NGK Racing Spark Plug - R5673-8 / R56738 (4140)

Features:

  • Designed to withstand the harshest engine conditions.

V-Power plugs feature a unique V-cut in the center electrode, directing the spark to the edge for:

  • Faster spark development.
  • Improved ignitability.
  • Reduced quenching.
  • Special insulator nose configuration enhances throttle response.
  • Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
  • Corrugated ribs prevent flashover.
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
  • Copper core aids in efficient heat removal.
  • Triple seals prevent leakage.
  • Sold individually.

Specifications:

  • Part Number: 37-R5673-8 (radhouse.co.uk)
  • NGK Reference Number: 4140
  • Thread Reach: 11.2 mm (7/16")
  • Thread Diameter: 14 mm
  • Terminal Type: Fixed Terminal
  • Electrode Material: V-Grooved Nickel
  • Hex Spanner Size: 16 mm (5/8")
  • Type: Non-Resistor
  • Pack Size: Single Unit

Additional Information:
This racing spark plug is engineered for high-performance engines, providing superior ignitability, durability, and throttle response under extreme conditions. The V-groove design enhances combustion efficiency and power, making it ideal for racing applications that demand maximum reliability and performance.

Ngk Spark Plug R5673-8 3249

Product form

NGK Racing Spark Plug - R5673-8 / R56738 (4140) Features: Designed to withstand the harshest engine conditions. V-Power plugs feature... Read more

16 in stock 1-2 business days

£8.95 Incl. VAT

    • Guaranteed secure & safe checkout.

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    SKU: 37-R5673-8
    Barcode: 087295132494

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

    Description

    NGK Racing Spark Plug - R5673-8 / R56738 (4140)

    Features:

    • Designed to withstand the harshest engine conditions.

    V-Power plugs feature a unique V-cut in the center electrode, directing the spark to the edge for:

    • Faster spark development.
    • Improved ignitability.
    • Reduced quenching.
    • Special insulator nose configuration enhances throttle response.
    • Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
    • Corrugated ribs prevent flashover.
    • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
    • Copper core aids in efficient heat removal.
    • Triple seals prevent leakage.
    • Sold individually.

    Specifications:

    • Part Number: 37-R5673-8 (radhouse.co.uk)
    • NGK Reference Number: 4140
    • Thread Reach: 11.2 mm (7/16")
    • Thread Diameter: 14 mm
    • Terminal Type: Fixed Terminal
    • Electrode Material: V-Grooved Nickel
    • Hex Spanner Size: 16 mm (5/8")
    • Type: Non-Resistor
    • Pack Size: Single Unit

    Additional Information:
    This racing spark plug is engineered for high-performance engines, providing superior ignitability, durability, and throttle response under extreme conditions. The V-groove design enhances combustion efficiency and power, making it ideal for racing applications that demand maximum reliability and performance.

    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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