$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

Fall Clearance Sale - Save Today on The Parts You Need!

MERCURY GRAND MARQUIS Ignitions & Electrical

Individual Parts

Results 501 - 525 of 2000 +

Switch, Door Jamb Position, Steel, Natural, Chrysler, Dodge, Ford, Jeep, Lincoln, Mazda, Mercury, Plymouth

Part Number: SMP-DS278T

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Distributor, Plug and Play, Hall Effect Pickup, Mechanical Advance, Black Cap, Ford, 351C, 351M, 400, 429, 460

Part Number: PNX-D7132800

4.5 out of 5 stars ( 2 )

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Flasher

Part Number: SMP-EFL1

4.67 out of 5 stars ( 6 )

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Headlight Switch, Stock, Ford, Mercury, Each

Part Number: SMP-DS148T

5.0 out of 5 stars ( 1 )

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, 135 Degree Boots, Ford, Lincoln, Mercury, Pontiac, V8

Part Number: TAY-84662

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Wiring Pigtails, 2-pin, Female, Black, for Hyundai, for Kia, Cadillac, Chevy, Chrysler, Dodge, Ford, Mazda, Mercury, Subaru, Volkswagen, Volvo, Each

Part Number: SMP-S824

5.0 out of 5 stars ( 2 )

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Oxygen Sensor, 4-wire, Thread-in, 0-1 V, Ford, Lincoln, Mercury, Jaguar, Mazda, Each

Part Number: DFP-ES20014

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Starter Solenoid, Replacement, Ford, Lincoln, Mercury, Each

Part Number: PWM-9162-003

5.0 out of 5 stars ( 2 )

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Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, 135 Degree Boots, Ford, Lincoln, Mercury/Pontiac, V8

Part Number: TAY-84062

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Horn, OE Replacement, Low Tone, 12 V, for use on Acura®, for use on Honda®, AMC, Audi, BMW, Chevy, Chrysler, Dodge, Ford, Geo, GMC, Jaguar, Yugo, Each

Part Number: SMP-HN18

4.67 out of 5 stars ( 3 )

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Distributor, Pro-Billet, Magnetic Trigger, Mechanical Advance, Red/Black Cap, Ford, Each

Part Number: MSD-85801

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Wiring Pigtails, Wiring Connectors, 2-pin, Female, Black, Ford, Lincoln, Mercury, Each

Part Number: RNB-645-213

4.67 out of 5 stars ( 3 )

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Spark Plug Wires, Ultra 40 Race, Assembled, HEI, Spiral Core, 8.65mm, Black, Ford, Mercury, 429, 460, Set

Part Number: MOR-73835

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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

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Starter, Stock Style, Standard Rotation, Black/Natural, Ford, Lincoln, Mercury, Each

Part Number: ADO-336-1028

5.0 out of 5 stars ( 2 )

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Alternator, Street, 200 Amp, Black Powdercoated, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: PWM-577811

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Relay, 12 V, 10/20 amps, Single Pole, Spade Terminals, Each

Part Number: BCH-0332201107

5.0 out of 5 stars ( 6 )

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Spark Plugs, C-Cut Performance, Resistor, Copper Core, Tapered Seat, 12mm Thread, 1.040 in. Reach, Ford, Set of 8

Part Number: ACC-8161C1

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

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

Part Number: MOR-52075

5.0 out of 5 stars ( 1 )

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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 Wires, ThunderVolt, Spiro-Wound, 8.2mm, Red, 135 Degree Boots, Ford, Lincoln, Mercury, V8, Set

Part Number: TAY-84255

4.67 out of 5 stars ( 3 )

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Spark Plug Wires, Spiro-Pro, 8mm, Blue, 135 Degree Boots, Ford, Lincoln, Mercury, 5.0/5.8L, V8, Set

Part Number: TAY-74658

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Spark Plugs, C-Cut Performance, Resistor, Copper Core, Tapered Seat, 16mm Thread, 0.813 in. Reach, Ford, Set of 8

Part Number: ACC-8160

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Alternator, Street, 200 Amp, Natural, Serpentine Pulley, Ford, Lincoln, Mercury, Each

Part Number: PWM-477811

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Distributor, Dual-Sync Billet, Hall Effect Trigger, Ford, 289, 302, with Aftermarket EFI System, Each

Part Number: FST-305007

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