Description:
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
Insulator Height:
51.00 mm
Manufacturer Heat Range:
7
Part Number:
DCPR7EIX SOLID
Thread Diameter:
12.00 mm
Champion Spark Plug #:
9700
DENSO Auto Parts #:
IXU22
DENSO Auto Parts #:
IXU22C
DENSO Auto Parts #:
VXU22
DENSO Auto Parts #:
XU22EP-ZU
DENSO Auto Parts #:
XU22EPP
DENSO Auto Parts #:
XU22EPR-P
DENSO Auto Parts #:
XU22EPR-ZU
Daihatsu #:
999-06910-X9-018
Fuji Heavy Industrial #:
SAB330NG1708
General Motors #:
25181358
General Motors #:
25190786
Harley Davidson #:
31600106
Harley Davidson #:
32192-10
Harley Davidson #:
32320-91
Harley Davidson #:
32362-04A
Harley Davidson #:
HD6R12
Suzuki #:
99000-79K60-DC7
Manufacturer Warranty:
2 Months
