CR5EH-9 NGK Spark Plug | Genuine NGK Spark Plug

🔧 Product Description

NGK Spark Plug – Part Number: CR5EH-9

⚙️ Key Features

• Standard nickel centre electrode
• 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
• Copper core aids in heat removal
• Triple seals prevent leakage

📏 Specifications

• NGK stock number: 6689
• Thread: 10 mm x 1.0 mm
• Reach: 19 mm (3/4 in)
• Hex: 16 mm (5/8 in)
• Seat: Gasket
• Terminal: Threaded stud
• Gap as supplied: 0.9 mm (.035 in)
• Heat range: 5
• Resistor: Yes (5 kilohm)
• Centre electrode: Nickel, standard, 2.5 mm, non-projected
• Ground electrode: Nickel
• Feature: 12.7mm Threaded Reach
• NGK service life rating: 30,000 miles

🚘 Application

Listed in our NGK spark plug application chart for Honda, Volvo Penta, Chrysler and Selva outboards against the following engines. Our chart shows a 0.9 mm gap for every one of them, but check it against your engine's manual before fitting.

• Honda 6 HP – BF6CH (2004 on)
• Honda 8 HP – BF8, BF8B1, BF8D, BF8D1, BFP 8D,, 2-Cyl. 4-Stroke SOHC (2001 on)
• Honda 9.9 HP – BF9.9D1, BFP 9.9D Dia. 10 mm plug, 2-Cyl. 4-Stroke SOHC (2001 on)
• Honda 10 HP – BF10, BF10B1, BF10D (2001 on)
• Honda 15 HP – BF15D, BFP 15D Dia. 10 mm plug, 2-Cyl. 4-Stroke SOHC (2001 on)
• Honda 20 HP – BF20D, BFP 20D Dia. 10 mm plug, 2-Cyl. 4-Stroke SOHC (2001 on)

🔄 Supersession & Cross Reference

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

• Denso: 4222, U16FER-9
• Honda: 98059-55916

📦 Condition

• Brand new genuine product
• Supplied in original packaging