1966 Spark Plugs

Spark Plug, U-Groove, MA20PR-U, 18mm Thread, 11.60mm Reach, Tapered Seat, Ford, Mercury, Each

Part Number: DNP-5013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Spark Plug, U-Groove, W20S-U, 14mm Thread, 9.50mm Reach, Gasket Seat, Chevrolet, GMC, International, Jeep, Each

Part Number: DNP-3075

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Spark Plugs, Iridium Power, Gasket Seat, 14mm Thread, 12.7mm Reach, Resistor, Each

Part Number: DNP-5378

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Spark Plug, U-Groove, W20EXR-U, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3066

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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