Gap 0.025"
OE Equivalent Design
30,000 mi OE Mfr Recommended Service Interval
V-Power Spark Plug
Product Attributes:
Center Electrode Design:Standard
Center Electrode Insulator Tip Projection:
0.12
3.0
Washer Included:Yes
Electrical Terminal Type:Non-removable Nut
Grade Type:Standard Replacement
Service Number:Bkr7e
Washer Type:Crush
Ground Electrode Tip Material:Nickel
Short Style Spark Plug:No
Skirt:No
Center Electrode Core Material:Copper
Part Number:Bkr7e
Resistor Type:Yes
Stock Number:4644
Ground Electrode Tip Design:Standard
Pre-Gap Size:
.036
0.9
Ground Electrode Core Material:Nickel
Material Grade:Nickel/copper
Center Electrode Projection:Mid Projection
Seat Type:Flat
Ground Electrode Quantity:1
Insulator Material:Ceramic
Hex Size:5/8" (16mm)
Reach:
0.750
19.0
Center Electrode Tip Material:Nickel
Skirt Length:0.0
Manufacturer Heat Range:7
Ground Configuration:J-gap
Resistance:5000.0
Insulator Height:
1.99
50.5
Thread Diameter:
0.551
14.0
Features:
SOLID COPPER CORE: 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges
NGK's OE CERAMIC TECHNOLOGY: High grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance
RECOMMENDED USAGE: Best for vehicles with OE nickel alloy plugs, not recommended on vehicles with factory precious metal plugs
COLD-ROLLED THREADS: Prevents cross-threading and damage to cylinder heads
TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
ACTUAL OE or EQUIVALENT DESIGN: OEM quality construction nickel alloy center electrode with V-groove provides consistent performance
NGK V-Power spark plugs offer reliable performance and improved ignitability over standard nickel plugs. Engineered specifically for OE applications, the special V-cut nickel alloy center electrode and concave ground electrode of NGK's V-Power spark plug increases ignitability providing quicker starts and smoother idle. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.
Suggested Purchase
Quantity: 8
Most jobs typically require 8 of
this item.
This Part Fits the Following OEM/Substitute Numbers:
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
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.
Suggested Purchase
Quantity: 4
Most jobs typically require 4 of
this item.
This Part Fits the Following OEM/Substitute Numbers: