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Denso Iridium Spark Plug 3478

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DENSO533156
Part # 3478
SKU # 533156
Price Not Available
Part #
3478
SKU #
533156
Weight
0.09lbs
Pre-Gap Size
0.044in
Reach
26.5mm
Thread Diameter
12mm
Metal Type
Iridium
Ground Electrode Tip Design
Needle to Needle
Electrical Terminal Type
Non-Removable Nut
Manufactured to OEM quality standards.
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    DENSO patented optimized iridium-rhodium alloy formula: highest concentration of iridium vs competitors for greater durability
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    OE style iridium with iridium alloy center electrode (90% Ir) & platinum ground strap
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    Includes original equipment super ignition plug (Sip) design applications which feature a fine wire iridium center electrode with a needle tip platinum ground electrode
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    DENSO patented 360 degree laser welding process: ensuring exceptional quality bond and structural strength with the iridium center electrode