Thanks for all the tips. I just checked both Bosch and NGK websites and neither one list non resistor plugs. In vain I went to the local Autozone and they didn't list any plug by any manufacture, that was non-resistor.

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1999 MB SL500 (110,000 mi)
2004 Volvo V70 2.5T (220,000 mi)
2014 Tesla Model S 85 (136,000 mi)
MBCA member