R45TS AC Delco ignition spark plug with resistor. Ships in AC Delco box. Sold individually.
Specifications:
Gap Size: 0.044"
Hex Size: 5/8"
Manufacturer Heat Range: 5
Approximate Resistor Value: 2-12k ohms
Seat Type: Tapered
Reach: 0.43"
Fits the following Oldsmobile vehicles:
88/Eighty Eight 1970-91
98/Ninety Eight 1970-85
Custom Cruiser 1971-91
Delta 88 1970-91
Toronado 1970-91