Gap 0.040"
OE Equivalent Design
96,000 mi Factory Recommended Service Interval
Laser Iridium Spark Plug
Product Attributes:
Center Electrode Design:Fine Wire
Center Electrode Insulator Tip Projection:
0.20
5.0
Washer Included:Yes
Electrical Terminal Type:Non-removable Nut
Grade Type:Performance
Service Number:Ilzkr7b11
Washer Type:Crush
Ground Electrode Tip Material:Platinum
Short Style Spark Plug:No
Skirt:Yes
Center Electrode Core Material:Copper
Part Number:Ilzkr7b11
Resistor Type:Yes
Stock Number:7751
Ground Electrode Tip Design:Standard
Pre-Gap Size:
.044
1.1
Ground Electrode Core Material:Nickel
Material Grade:Iridium Platinum
Center Electrode Projection:Long Projection
Seat Type:Flat
Ground Electrode Quantity:1
Insulator Material:Ceramic
Hex Size:5/8" (16mm)
Reach:
1.043
26.5
Center Electrode Tip Material:Iridium
Skirt Length:
0.059
1.5
Manufacturer Heat Range:7
Ground Configuration:J-gap
Resistance:5000.0
Insulator Height:
2.01
51.0
Thread Diameter:
0.472
12.0
Features:
RECOMMENDED USAGE: Best for vehicles with OE fine wire iridium alloy plugs
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
PLATINUM TIP GROUND ELECTRODE: Unless OE specified, platinum protection at the ground electrode provides excellent ignitability and service life
IRIDIUM ALLOY CENTER ELECTRODE: Iridium's density (6x that of platinum) and extremely high melting point is perfect for modern high efficiency engines
ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction fine wire iridium alloy center electrode provides consistent performance
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.
Suggested Purchase
Quantity: 6
Most jobs typically require 6 of
this item.
This item must be purchased in quantities of 4
This Part Fits the Following OEM/Substitute Numbers: