MERCURY GRAND MARQUIS Moroso Ignitions & Electrical

Spark Plug Wires, Ultra, Ford, Non-HEI, 135 Degree Plug Boots, Sleeved, Black, Set

Part Number: MOR-51575

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug Wires, Ultra, Ford, Non-HEI, 135 Degree Plug Boots, Sleeved, Red, Set

Part Number: MOR-52575

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Spark Plug Wires, Assembled, HEI, 135 degree, Spiral Core, Black, 8.0mm, Ford, Small Block, Modified, Set

Part Number: MOR-9872M

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Ignition Coil, ProCoil H.O., TFI, Square, Black, Epoxy, EEC-IV, 40,046 V, Ford, Each

Part Number: MOR-72360

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Spark Plug WIres, Ultra, SBF, 135 degree Plug Boots, HEI, Black, Set

Part Number: MOR-51070

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Spark Plug Wires, Ultra 40 Unsleeved Custom-Fit, Assembled, Spiral Core, 8.65mm, Red, Ford, 429, 460, Set

Part Number: MOR-73694

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Spark Plug Wires, Ultra 40, Spiral Core, 8.65mm, Blue, 45 Degree Boots, Ford, 429-460, Set

Part Number: MOR-73674

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug Wires, Blue Max, Spiral Core, 8mm, Blue, 135 Degree Boots, Ford, Lincoln, Mercury, V8, Set

Part Number: MOR-72645

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Spark Plug WIres, Ultra, SBF, 135 degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52071

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Spark Plug Wire Sets, Ultra 40 Race Ignition Wire Sets, Assembled, Male/HEI, Spiral Core, Blue Wires, 8.65mm Diameter, Ford, Mercury, 4.7L, 5.0L, Set

Part Number: MOR-73631

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Spark Plug Wires, Ultra 40 Race, Assembled, Female/Socket, Spiral Core, 8.65mm, Black, Ford, Mercury, 4.7L, 5.0L, Set

Part Number: MOR-73834

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Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Ford, Lincoln, Mercury, Set

Part Number: MOR-9187M

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Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Ford, Lincoln, Mercury, 4.6L, Set

Part Number: MOR-9320M

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Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Ford, Mercury, 5.0L, Set

Part Number: MOR-9358M

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Spark Plug Wire Sets, Mag-Tune, Assembled, Spiral Core, 8mm, Black, Silicone Boots, Ford, Lincoln, Mercury, 5.0L, Set

Part Number: MOR-9361M

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Spark Plug WIres, Ultra, SBF, 135 degree Plug Boots, Non-HEI, Red, Set

Part Number: MOR-52571

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Spark Plug WIres, Ultra, SBF, 135 degree Plug Boots, HEI, Red, Set

Part Number: MOR-52070

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Estimated Ship Date: Oct 14, 2025 if ordered today

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