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MERCURY GRAND MARQUIS Spark Plugs

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Results 1 - 25 of 73

E3 Spark Plugs E3.53

E3 Spark Plugs E3.53

E3 Spark Plugs E3.53

Spark Plug, E3, Tapered Seat, 14mm Thread, 0.708 in. Reach, Projected Tip, Resistor, Each

Part Number: ETP-E3-53

4.58 out of 5 stars ( 24 )

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ACCEL C-Cut Performance Spark Plugs 8160C1

ACCEL C-Cut Performance Spark Plugs 8160C1

ACCEL C-Cut Performance Spark Plugs 8160C1

Spark Plug, One-piece Design, 1 Range Colder Than Stock, Modular V8, Ford, Set of 8

Part Number: ACC-8160C1

Not Yet Reviewed

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NGK Ruthenium HX Spark Plugs TR6AHX

NGK Ruthenium HX Spark Plugs TR6AHX

NGK Ruthenium HX Spark Plugs TR6AHX

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

Part Number: NGK-92714

Not Yet Reviewed

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Autolite XP Xtreme Performance Spark Plugs XP104

Autolite XP Xtreme Performance Spark Plugs XP104

Autolite XP Xtreme Performance Spark Plugs XP104

Spark Plug, XP, Copper Core, Tapered Seat, 14mm Thread, 0.708 in. Reach, Projected Tip, Non-resistor, Each

Part Number: ATL-XP104

5.0 out of 5 stars ( 1 )

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ACCEL C-Cut Performance Spark Plugs 8160

ACCEL C-Cut Performance Spark Plugs 8160

ACCEL C-Cut Performance Spark Plugs 8160

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

Part Number: ACC-8160

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

ACCEL C-Cut Performance Spark Plugs 8161C1

ACCEL C-Cut Performance Spark Plugs 8161C1

ACCEL C-Cut Performance Spark Plugs 8161C1

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 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Denso Platinum TT Spark Plugs 4511

Denso Platinum TT Spark Plugs 4511

Denso Platinum TT Spark Plugs 4511

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

Part Number: DNP-4511

Not Yet Reviewed

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Autolite Copper Core Spark Plugs 2545

Autolite Copper Core Spark Plugs 2545

Autolite Copper Core Spark Plugs 2545

Spark Plug, Copper Core, Resistor, 14mm x 1.25, Tapered Seat, 0.809 in, Reach, Each

Part Number: ATL-2545

5.0 out of 5 stars ( 1 )

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Denso Iridium Power Spark Plugs 5331

Denso Iridium Power Spark Plugs 5331

Denso Iridium Power Spark Plugs 5331

Spark Plug, Iridium Power, ITF20, 14mm Thread, 11.60mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5331

Not Yet Reviewed

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Champion Platinum Power Spark Plugs 3013

Champion Platinum Power Spark Plugs 3013

Champion Platinum Power Spark Plugs 3013

Spark Plug, Platinum Power, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-3013

4.67 out of 5 stars ( 6 )

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NGK Laser Iridium Spark Plugs ITR5H13

NGK Laser Iridium Spark Plugs ITR5H13

NGK Laser Iridium Spark Plugs ITR5H13

USE NIP 4713

Part Number: NGK-97287

Not Yet Reviewed

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Denso Iridium Power Spark Plugs 5326

Denso Iridium Power Spark Plugs 5326

Denso Iridium Power Spark Plugs 5326

Spark Plug, Iridium Power, IT20, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5326

Not Yet Reviewed

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Bosch Double Iridium Spark Plugs 9660

Bosch Double Iridium Spark Plugs 9660

Bosch Double Iridium Spark Plugs 9660

Spark Plug, Double Iridium, 14mm Thread, 17.5mm Reach, Tapered Seat, Each

Part Number: BCH-9660

Not Yet Reviewed

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Bosch OE Iridium Spark Plugs 9655

Bosch OE Iridium Spark Plugs 9655

Bosch OE Iridium Spark Plugs 9655

Spark Plug, OE Iridium, Resistor, Each

Part Number: BCH-9655

Not Yet Reviewed

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Bosch OE Iridium Spark Plugs 9606

Bosch OE Iridium Spark Plugs 9606

Bosch OE Iridium Spark Plugs 9606

Spark Plug, OE Iridium, Resistor, Each

Part Number: BCH-9606

5.0 out of 5 stars ( 2 )

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NGK Laser Platinum Spark Plugs PTR5C-13

NGK Laser Platinum Spark Plugs PTR5C-13

NGK Laser Platinum Spark Plugs PTR5C-13

Spark Plug, Double Platinum, 18mm Reach, 5/8 in. Hex, Tapered Seat, Resistor, Each

Part Number: NGK-7740

Not Yet Reviewed

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Bosch OE Iridium Spark Plugs 9605

Bosch OE Iridium Spark Plugs 9605

Bosch OE Iridium Spark Plugs 9605

Spark Plug, OE Iridium, Iridium, 14mm Thread, 0.750 in. Reach, Tapered Seat, 5/8 in. Wrench Size, Each

Part Number: BCH-9605

5.0 out of 5 stars ( 2 )

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Champion Iridium Spark Plugs 9404

Champion Iridium Spark Plugs 9404

Champion Iridium Spark Plugs 9404

Spark Plug, Iridium, Gasket Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-9404

5.0 out of 5 stars ( 5 )

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Champion Iridium Spark Plugs 9402

Champion Iridium Spark Plugs 9402

Champion Iridium Spark Plugs 9402

Spark Plug, Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-9402

Not Yet Reviewed

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ACCEL C-Cut Performance Spark Plugs 8162C1

ACCEL C-Cut Performance Spark Plugs 8162C1

ACCEL C-Cut Performance Spark Plugs 8162C1

Spark Plugs, C-Cut Performance, Resistor, Copper Core, Tapered Seat, 14mm Thread, 1.000 in. Reach, Ford, 5.0L, Set of 8

Part Number: ACC-8162C1

Not Yet Reviewed

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ACCEL Performance Spark Plugs 0576S-4

ACCEL Performance Spark Plugs 0576S-4

ACCEL Performance Spark Plugs 0576S-4

Spark Plugs, Shorty, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 4

Part Number: ACC-0576S-4

4.78 out of 5 stars ( 125 )

Estimated Ship Date: Today

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ACCEL Performance Spark Plugs 8199

ACCEL Performance Spark Plugs 8199

ACCEL Performance Spark Plugs 8199

Spark Plugs, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 8

Part Number: ACC-8199

4.82 out of 5 stars ( 88 )

Estimated Ship Date: Today

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ACCEL C-Cut Performance Spark Plugs 0526-4

ACCEL C-Cut Performance Spark Plugs 0526-4

ACCEL C-Cut Performance Spark Plugs 0526-4

Spark Plug, C-Cut Ground Electrode, Tapered Seat, 14mm Thread .708 in. Reach, Projected, Resistor, Set of 4

Part Number: ACC-0526-4

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Today

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ACCEL C-Cut Performance Spark Plugs 8179

ACCEL C-Cut Performance Spark Plugs 8179

ACCEL C-Cut Performance Spark Plugs 8179

Spark Plugs, Tapered Seat, 14mm Thread, .460 in. Reach, Projected Tip, Resistor, Set of 8

Part Number: ACC-8179

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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ACCEL C-Cut Performance Spark Plugs 0276S-4

ACCEL C-Cut Performance Spark Plugs 0276S-4

ACCEL C-Cut Performance Spark Plugs 0276S-4

Spark Plugs, C-Cut Ground Electrode ,Tapered Seat, 14mm Thread, .460 in. Reach, Projected, Set of 4

Part Number: ACC-0276S-4

4.81 out of 5 stars ( 42 )

Estimated Ship Date: Today

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