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1999 Yamaha YZ250

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NGK 6747 Spark Plug
for 1999 Yamaha YZ250 -L U/K

NGK 6747 Spark Plug - 1999 Yamaha YZ250 Image 1
NGK 6747 Spark Plug - 1999 Yamaha YZ250 Image 2
NGK 6747 Spark Plug - 1999 Yamaha YZ250 Image 3
NGK 6747 Spark Plug - 1999 Yamaha YZ250 Image 4
NGK 6747 Spark Plug - 1999 Yamaha YZ250

NGK
Brand:NGK
Part Number: 6747
UPC: 00087295167472
Weight: 0.06 lbs
Condition:New



On Sale:

$9.37

Availability:
12 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

BR8EIX SOLID

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.

Features and Benefits:

  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • SINGLE IRIDIUM TIP: Fine wire 0.6 millimeter iridium tip center electrode ensures high durability and a consistently stable spark
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • TAPERED CUT GROUND ELECTRODE: Reduced quenching design produces outstanding ignitability, improved acceleration, fuel efficiency and durability
  • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Taper Cut
Hex Size:
13/16 in.
Insulator Height:
53.00 mm
Manufacturer Heat Range:
8
Part Number:
BR8EIX SOLID
Pre-Gap Size:
.032 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
6747
Thread Diameter:
14.00 mm
DENSO Auto Parts #:
5316
DENSO Auto Parts #:
IW24
NGK #:
6747
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 6747 Spark Plug compatibility with your 1999 Yamaha YZ250...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2002

 

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1996

 
Yamaha YZ250

-L U/K
1
 
Iridium IX Spark Plug
Race Kart
Gap 0.024
 

Yamaha YZ250



-L U/K Iridium IX Spark Plug
Race Kart
Gap 0.024

1 Per Vehicle

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