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|Electrode Tip Material:||Platinum|
|Thread Diameter:||18 mm|
|Wrench Diameter:||13/16 in|
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Q:What is the gap on the AP104?
A:Hi KidRock, glad to assist you! This Autolite Platinum Spark Plug - Part No. AP45 is pre-gapped at 0.044"-inch from the factory. However, the gap must be adjusted for the vehicle that the spark plug is intended for.
Q:Can this plug be gapped at .045? I'm running a Pertronix igniter II and Flamethrower II coil and wanted to increase the gap for greater efficiency.
A:Yes, with reference to your inquiry on the Autolite Single Platinum Spark Plug -part# AP45, you can very well gap this spark plug at .045" with a spark plug gauge for your Pertronix igniter II and Flamethrower II coil. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.
Q:is this sparkplug pre-gapped to factory specs for the 67 ford mustang 289 v8?
A:Yes, this Autolite Single Platinum Spark Plug - part# AP45 is pre-gapped at 0.035 for your 1967 Ford Mustang. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.