what is the heat range on this plug
Verified Reply - Solomon
Hi Ed, happy to help you! This Autolite Racing Resistor Spark Plug (Part # AR764) has a heat range of 2.
WILL IT FIT A 2001 FORD EXPLORER SPORT AUTOLITE SPARK PLUG 764
Verified Reply - Steve
No, John! This Autolite High Performance Racing Resistor Spark Plug (Part # AR764) does not fit your 2001 Ford Explorer Sport. However, we do offer an exact fit spark plug - Part # AP103 for your vehicle online.
what resistance should this plug measure?
autolite 764
Verified Reply - Solomo
Hi Arthur, I'm glad to assist you! This Autolite High Performance Racing Resistor Spark Plug - Part # AR764 is rated 5K Ohm.