ACDelco Spark Plugs

Spark Plug, Iridium Tip, Tapered Seat, 14mm x 1.25 Thread, 0.984 in. Reach, Resistor, Each

Part Number: ADO-41-148

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Spark Plug, Copper, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ADO-R44LTSM6

5.0 out of 5 stars ( 1 )

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Spark Plug, AC Delco, Vintage, 10mm, 0.50 in. Reach, Non Projected Tip, Gasket Seat, 5/8 in. Wrench, Each

Part Number: ADO-M8

5.0 out of 5 stars ( 3 )

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Spark Plug, Copper, 14mm Thread, 0.460 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: ADO-R42T

5.0 out of 5 stars ( 1 )

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Spark Plug

Part Number: ADO-CS45T

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