SILZKGR8C8S Laser Iridium Resistor Spark Plug 12mm x 1.12 in. Reach

Name: SILZKGR8C8S Laser Iridium Resistor Spark Plug 12mm x 1.12 in. Reach
Brand: NGK SPARK PLUGS
SKU: 739-SILZKGR8C8S
Price: 20.99 USD
Availability: InStock

^$20⁹⁹

Ships on 09/16/2026

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Medium Heat Range

Laser Iridium Resistor Spark Plug

12mm x 1.12 in. Reach

14mm Bi-Hex

Non-Projected

Gasket Seat

.030 in. Gap

NGK SILZKGR8C8S Laser Iridium Resistor Spark Plug Features:

Trivalent metal plating fights against any corrosion or seizing
Corrugated ribs keep flashover from occurring
Pure alumina silicate ceramic insulator gives high strength and a much better heat transfer
Copper core helps with heat removal
Triple seals prevent any leakages

Part TypeSpark Plug

BrandNGK SPARK PLUGS

Package Height0.95

Package Width1.0

Package Length3.7

Weight0.14 PG

Vendor Part NumberSILZKGR8C8S

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

SILZKGR8C8S Laser Iridium Resistor Spark Plug 12mm x 1.12 in. Reach

NGK SILZKGR8C8S Laser Iridium Resistor Spark Plug Features:

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