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Autolite Iridium Ultra Spark Plug AI3923

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Part # AI3923
SKU # 1103090
In stock|
Estimated delivery Feb. 24
Part #AI3923
SKU #1103090
Ground Electrode Tip MaterialPlatinum
Resistor TypeYes
Center Electrode Tip MaterialIridium
Pre-Gap Size1.1mm
Thread Diameter14.0mm
Center Electrode Core MaterialCopper
Seat TypeFlat
Manufacturer Heat Range22
Hex Size16 mm
Metal TypeIridium
Ground Electrode Tip DesignTapered
Ground Electrode Quantity1
Ground Configuration1
Ground Electrode Core MaterialNickel
Center Electrode Insulator Tip ProjectionMid Projection
Electrical Terminal TypeStud
Autolite® Iridium Ultra Laser Finewire Spark Plugs are one of our brand's most technologically advanced products. These spark plugs provide superior durability, more focused ignition with better overall ignitability for optimum performance. Autolite® Spark Plugs are the best alternative to OE spark plugs, offering OE fit form and function supporting all foreign and domestic makes and models at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs in the world.
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    Autolite Iridium Ultra® is an engineered OE replacement
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    A laser-welded iridium finewire center electrode
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    Provides optimal fuel efficiency, acceleration and focused ignitability
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    High-alumina ceramic insulator for increased strength