MERCURY ZEPHYR Spark Plugs

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R45TS

4.84 out of 5 stars ( 82 )

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-CR43TS

4.77 out of 5 stars ( 22 )

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Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-803

5.0 out of 5 stars ( 3 )

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44TS

4.71 out of 5 stars ( 7 )

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R44LTS

4.86 out of 5 stars ( 7 )

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Each

Part Number: ADO-R45TSX

5.0 out of 5 stars ( 6 )

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Spark Plugs, Iridium TT, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-4713

4.17 out of 5 stars ( 6 )

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Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-905

5.0 out of 5 stars ( 2 )

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Spark Plugs, Platinum TT, Tapered Seat, 14mm Thread, 18mm Reach, Resistor, Each

Part Number: DNP-4511

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Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-950

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Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 18mm Thread, Each

Part Number: ADO-R85TS

4.0 out of 5 stars ( 1 )

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Spark Plug, Iridium Power, ITF16, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5330

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Spark Plug, Iridium TT, ITF16TT, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4715

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Spark Plug, Iridium Power, IT16, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5325

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Spark Plug, U-Groove, MA16PR-U, 18mm Thread, 11.60mm Reach, Tapered Seat, Ford, Lincoln, Mercury, Each

Part Number: DNP-5008

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Spark Plug, Platinum TT, PTF16TT, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-4509

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Spark Plug, Double Platinum, PT16EPR10, 14mm Thread, 19.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mercedes, Mercury, Merkur, Olds, Each

Part Number: DNP-5091

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Spark Plug, U-Groove, T16EPR-U, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevy, Ford, Lincoln, Mazda, Mercury, Merkur, Olds, Pontiac, Each

Part Number: DNP-5022

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Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-816

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Spark Plug RAPIDFIRE Performance Platinum, Platinum Tip, Nickel Copper Alloy Core, Tapered Seat, 16mm Wrench Diameter, One Ground Strap, Each

Part Number: ADO-16

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Spark Plug, U-Groove, T16NR-U11, 14mm Thread, 18.00mm Reach, Tapered Seat, Ford, Lincoln, Mercury, Each

Part Number: DNP-5047

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Spark Plug, U-Groove, T16PR-U15, 14mm Thread, 11.60mm Reach, Tapered Seat, Buick, Chevy, Ford, GMC, Jeep, Lincoln, Mercury, Olds, Pontiac, Each

Part Number: DNP-5027

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