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2010 KTM 990 Supermoto R

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NGK 4742 Spark Plug
for 2010 KTM 990 Supermoto R -L U/K

NGK 4742 Spark Plug - 2010 KTM 990 Supermoto R Image 1
NGK 4742 Spark Plug - 2010 KTM 990 Supermoto R Image 2
NGK 4742 Spark Plug - 2010 KTM 990 Supermoto R

NGK
Brand:NGK
Part Number: 4742
UPC: 00087295147429
Weight: 0.04 lbs
Condition:New



On Sale:

$9.98

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

Product Information

Description:

KR8DI

NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems.

Features and Benefits:

  • ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
  • IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
  • PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
  • RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
  • SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
  • 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:
Stud
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Hex Size:
5/8 in.
Insulator Height:
50.00 mm
Manufacturer Heat Range:
8
Part Number:
KR8DI
Pre-Gap Size:
.032 in.
Reach:
.75 in.
Resistance:
5000.0 Ohm
Seat Type:
Flat
Stock Number:
4742
Thread Diameter:
12.00 mm
NGK #:
4742
Country of Origin:
JP

Manufacturer Warranty:

2 Months

NGK 4742 Spark Plug compatibility with your 2010 KTM 990 Supermoto R...

Last Updated: 09/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2011

 

2010

 

2011

 

2010

 
KTM 990 Supermoto R

-L U/K
1
 
Laser Iridium Spark Plug
Gap 0.032
Actual OE Manufacturer
 

KTM 990 Supermoto R



-L U/K Laser Iridium Spark Plug
Gap 0.032
Actual OE Manufacturer

1 Per Vehicle

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