IMR9C-9H NGK Iridium Spark Plug | Genuine NGK Spark Plug

🔧 Product Description

NGK Iridium Spark Plug – Part Number: IMR9C-9H

NGK iridium spark plugs feature an iridium alloy on the centre electrode, welded on with a laser – one of the world's hardest metals, with a melting point of 2450°C, giving very high resistance to spark erosion and, on average, double the service life of a standard nickel spark plug.

⚙️ Key Features

• Fine iridium-tipped centre electrode and platinum-tipped ground electrode for a slow wear rate, stable idle, improved fuel efficiency and lower emissions
• Longer service life
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs reduce the risk of flashover
• Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
• Triple seals prevent leakage
• Copper core aids in heat removal

📏 Specifications

• NGK stock number: 6777
• Thread: 10 mm
• Reach: 19 mm (3/4 in)
• Hex: 16 mm (5/8 in)
• Seat: Gasket
• Terminal: Threaded stud
• Type: Partial Thread, Wide Gap

🚘 Application

Listed in NGK's application charts for marine, motorcycle, ATV and snowmobile equipment. The chart shows a 1.0 mm gap for these engines, but check it against your engine's manual before fitting.

• Honda CBR1100XX (1100, 2003) – Motorcycle
• Honda CBR954RR (954, 2003-2002) – Motorcycle
• Honda CBR900RR (900, 2003-2000) – Motorcycle
• Honda CBR600F4 (600, 2006-2001) – Motorcycle
• Honda CBR600F4I (600, 2004-2001) – Motorcycle
• Honda CBR600RA (600, 2016-2013) – Motorcycle
• Honda CBR600RR (600, 2016-2013) – Motorcycle

🔄 Supersession & Cross Reference

NGK's cross-reference tables list this plug against these part numbers.

• DENSO: 5369, 5627, IHU27, VUH27D

📦 Condition

• Brand new genuine product
• Supplied in original packaging