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Oldsmobile Regency Spark Plugs

Looking for aftermarket parts to modify or upgrade your Oldsmobile Regency with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.

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NGK Other

OUT OF STOCK 97100 NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions.... NGK Ruthenium HX Spark Plug Box of 4 (TR4BHX) 1997-1998 Oldsmobile Regency Base $66.88 Details