Name: Ngk Racing Plug R0409B-8 7791
Brand: NGK
SKU: 37-R0409B-8
Price: 63.6 GBP
Availability: InStock

Ngk Racing Plug R0409B-8 7791

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Description

NGK Iridium IX Spark Plug - R0409B8

Features:

The ultimate in spark plug technology and performance from the industry leader.
Iridium electrode is 25% smaller than a platinum electrode and 1/4 the size of a conventional nickel electrode.
Ultra-small diameter center electrode reduces voltage requirements, extending the life of the ignition system.
Enhanced metal shell plating for improved corrosion resistance.
Fine wire iridium center electrode ensures a stronger spark and better ignition performance.
Designed to withstand extreme racing environments.
Sold individually.

Specifications:

Part Number: 37-R0409B-8 (radhouse.co.uk)
NGK Reference Number: 7791
Heat Range: 4
Thread Size: 10 mm
Thread Length: Half Thread Type - 12.7 mm (1/2") Threaded
Total Reach: 19 mm (3/4")
Hex Spanner Size: 16 mm (5/8")
Seal Type: Gasket Seat
Terminal Type: Stud Terminal Threads (Terminal Nut Not Included)
Electrode Material: Ultra-Fine Iridium Center Electrode, Fine Wire Nickel Angled Ground Electrode
Gap: 0.028" (0.7 mm)
Units Sold: Each
Weight: 0.06 lbs

Compatible Honda Models:

CRF250R: 2005, 2006, 2007, 2008, 2009

Additional Information:

Fine wire racing plugs provide a stronger spark from your existing ignition system.
The recessed iridium center electrode reduces voltage requirements for ionization, resulting in a stronger spark for better air-fuel mixture ignition.
Handcrafted in Japan for exceptional durability and performance under extreme conditions.

Notes:

If a terminal nut is required, order part #067606-0051.

This spark plug delivers superior ignition performance, extended durability, and optimized engine power, making it ideal for high-performance racing applications and Honda CRF250R models.

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CRF R 250	2004-2009

Ngk Racing Plug R0409B-8 7791

NGK
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Product form

NGK Iridium IX Spark Plug - R0409B8 Features: The ultimate in spark plug technology and performance from the industry leader.... Read more

9 in stock 1-2 business days

£63.60 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 37-R0409B-8
Barcode: 087295077917

Free shipping on all orders above £75

No hassle returns within 30 days

Description

NGK Iridium IX Spark Plug - R0409B8

Features:

The ultimate in spark plug technology and performance from the industry leader.
Iridium electrode is 25% smaller than a platinum electrode and 1/4 the size of a conventional nickel electrode.
Ultra-small diameter center electrode reduces voltage requirements, extending the life of the ignition system.
Enhanced metal shell plating for improved corrosion resistance.
Fine wire iridium center electrode ensures a stronger spark and better ignition performance.
Designed to withstand extreme racing environments.
Sold individually.

Specifications:

Part Number: 37-R0409B-8 (radhouse.co.uk)
NGK Reference Number: 7791
Heat Range: 4
Thread Size: 10 mm
Thread Length: Half Thread Type - 12.7 mm (1/2") Threaded
Total Reach: 19 mm (3/4")
Hex Spanner Size: 16 mm (5/8")
Seal Type: Gasket Seat
Terminal Type: Stud Terminal Threads (Terminal Nut Not Included)
Electrode Material: Ultra-Fine Iridium Center Electrode, Fine Wire Nickel Angled Ground Electrode
Gap: 0.028" (0.7 mm)
Units Sold: Each
Weight: 0.06 lbs

Compatible Honda Models:

CRF250R: 2005, 2006, 2007, 2008, 2009

Additional Information:

Fine wire racing plugs provide a stronger spark from your existing ignition system.
The recessed iridium center electrode reduces voltage requirements for ionization, resulting in a stronger spark for better air-fuel mixture ignition.
Handcrafted in Japan for exceptional durability and performance under extreme conditions.

Notes:

If a terminal nut is required, order part #067606-0051.

This spark plug delivers superior ignition performance, extended durability, and optimized engine power, making it ideal for high-performance racing applications and Honda CRF250R models.

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
HONDA	CRF R 250	2004-2009

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.