NGK Iridium IX Spark Plugs LFR5AIX-11

4.75 out of 5 stars ( 14 )

Part Number: NGK-4469

$8.99

Spark Plug, Iridium IX, Gasket Seat, 14mm Thread, 1.043 in. Reach, Projected Tip, Resistor, Each
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NGK Iridium IX Spark Plugs LFR5AIX-11

NGK Iridium IX Spark Plugs LFR5AIX-11

NGK-4469

4.75 out of 5 stars ( 14 )

Part Number: NGK-4469

Estimated Ship Date: Today

$8.99

Estimated Ship Date: Today Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
LFR5AIX-11
Part Type:
Product Line:
Summit Racing Part Number:
NGK-4469
UPC:
087295144695
Spark Plug Thread Size:
14mm
Spark Plug Reach (in.):
1.043 in.
Spark Plug Reach (mm):
26.49mm
Spark Plug Seat Style:
Gasket
Manufacturer Heat Range:
5
Shorty Spark Plug:
No
Resistor:
Yes
Electrode Tip Material:
Iridium
Electrode Core Material:
Copper
Center Electrode Type:
Projected
Wrench Diameter:
5/8 in.
Ground Strap Quantity:
One
Quantity:
Sold individually.
Notes:
Wide gap spark plug of 1.1mm.

NGK Iridium IX Spark Plugs

NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.

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