NGK DCR8EIX Iridium Spark Plug

£16.85

Includes 20% VAT

In Stock

Manufacturer: NGK

Pack size: Each

SKU: 005444

Thread 12mm x hex 5/8" (16mm) x pitch 1.25mm
Ceramic resistor
Heat range 8
19mm (3/4") reach
0.6mm fine wire iridium centre electrode
0.7-0.8mm gap

Upgrade from the standard plug to NGK’s Iridium series for sharper performance and longer life. The ultra fine iridium centre electrode delivers a stronger, more consistent spark, improving throttle response, fuel efficiency, and cold starting. Iridium’s superior durability means less wear, longer service intervals, and reliable ignition even under extreme conditions. Key benefits over standard plugs:

Stronger spark for improved combustion and throttle response
Better fuel efficiency and smoother running
Easier cold starts
Longer lifespan thanks to iridium’s high melting point
Reduced misfires and consistent performance under load

Before You Place Your Order...

Note the image may not be exactly as item received and any slight difference will not be inferior or effect performance
Check the fitment list to ensure this item will fit your vehicle
When we refer to right or left, this is as you sit on your vehicle
To find part by SKU, enter the number without "SKU" into the search box
Products containing any fluid or hazardous materials, aerosols, batteries including large lithium jump starters cannot be shipped overseas due to courier restrictions although we can ship UK offshore and Scottish Highlands at higher shipping rates
EU customers should check with your countries customs office to determine what additional costs such as tax or Import duties will be prior to purchasing. These charges are normally collected by the delivery company or when you pick the item up, they are not included in the item price or shipping charge on this website

All parts and accessories are brand new and include VAT where applicable.
Most parts are pattern or aftermarket although some will be genuine but are not always stated as being so.
The use of motorcycle manufacturers' names is for reference purposes only. We do not imply that the products we sell are made by or with the permission of the names listed.