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Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties.


Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response.


Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.


1. NGK
#ad
NGK LKAR7BIX-11S Iridium IX Spark Plug 93501 Iridium Ix, 4 Pack
#adNGK #ad - The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties.
More information #ad
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines.Brand | NGK #ad |
Manufacturer | NGK #ad |
Weight | 0.01 Pounds |
Part Number | LKAR7BIX-11S |
Model | LKAR7BIX-11S |
More information #ad
2. NGK
#ad
NGK 6510 LTR7IX-11 Iridium IX Spark Plug
#adNGK #ad - Triple seals prevent leakage. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties Corrugated ribs prevent flashover.More information #ad
Copper core aids in heat removal. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Sold in packs of 4.Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 5 Inches |
Length | 5 Inches |
Weight | 5 Pounds |
Width | 3 Inches |
Part Number | 6510(4) |
More information #ad
3. NGK
#ad
4 Pack, NGK LKR7DIX-11S Iridium IX Spark Plug 93175 Iridium Ix
#adNGK #ad - Longer insulator, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. Hex size-5/8 inch.Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines. Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response.
More information #ad
Resistor Value-5K Ohm. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect. Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.Brand | NGK #ad |
Manufacturer | NGK #ad |
Weight | 0.4 Pounds |
Part Number | LKR7DIX-11S |
Model | LKR7DIX-11S |
More information #ad
4. NGK
#ad
NGK Iridium IX Spark Plug LFR7AIX # 2309 PK4
#adNGK #ad - Trivalent metal plating provides superior anti-corrosion and anti-seizing properties. Copper core aids in heat removal. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer.More information #ad
Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 10.92 Inches |
Length | 48.24 Inches |
Weight | 0.48 Pounds |
Width | 46.32 Inches |
Part Number | LFR7AIX |
Model | 2309 |
More information #ad
5. NGK
#ad
4 Pack, NGK LKAR6AIX-11 Iridium IX Spark Plug 91187 Iridium Ix
#adNGK #ad - Iridium alloy has extremely high melting point, giving it high durability to heat and electrical wear, perfect for today's high performance engines.Longer insulator nose prevents fouling, the corrugated ribs on insulator prevents flashover, and a triple gasket seal eliminates combustion gas leakage. The 06 millimeter laser welded fine Iridium tip ensures high durability and a consistently stable spark and the tapered ground electrode minimizes electrical quenching effect.
More information #ad
Designed specifically for the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti-fouling. Trivalent metal Plating provides superior anti-corrosion and anti-seizing properties.Brand | NGK #ad |
Manufacturer | NGK #ad |
Part Number | LKAR6AIX-11 |
Model | LKAR6AIX-11 |
More information #ad
6. NGK
#ad
6 New NGK Iridium IX Spark Plugs LFR5AIX-11 # 4469
#adNGK #ad - Extreme performance upgrade via oEM spark plugs and provide a lifetime at 40, 000 50, 000 miles. Plugs have a fine-wire Iridium center electrode and nickel-alloy terrain electrodes for maximum engine and torque. Designed for fuel-injected and turbo engines. Precision laser electrode construction.More information #ad
Brand | NGK #ad |
Manufacturer | NGK #ad |
Height | 4.98 Inches |
Length | 3.7 Inches |
Weight | 0 Pounds |
Width | 0.94 Inches |
Part Number | LFR5AIX-11 |
Model | 4469 |
More information #ad
7. NGK
#ad
NGK Spark Plug, NGK BKR5E-11, ea, 1, One Size
#adNGK #ad - Package Quantity: 1. Product type: Spark Plug. Package dimensions: 2. 2 cms l x 2. 8 cms w x 8. 6 cms H. Country of Origin: Japan.More information #ad
Brand | NGK #ad |
Manufacturer | Stens #ad |
Height | 0.86 Inches |
Length | 3.98 Inches |
Weight | 0.06 Pounds |
Width | 0.91 Inches |
Part Number | 130-843 |
Model | BKR5E-11 |
More information #ad