2003 MERCURY GRAND-MARQUIS Ignitions & Electrical

Ignition Coil, Ford Mod Motor Coil-On-Plug, 40,000 V, Epoxy, Female/Socket, Red, Ford, Modular, 2-Valve, Each

Part Number: SUM-850570-1R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Oxygen Sensor, 0-1 V, Thread-in, Ford, Lincoln, Mercury, Each

Part Number: MOF-DY1401

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Spark Plug, Copper Core, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: ATL-104

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: ETP-E3-62

4.3 out of 5 stars ( 47 )

Estimated Ship Date: Today

Battery, XV Automotive, Lithium, BCI Group 65, 12 Volt, 1,500 Watts, 1,335 Max Amps, 70 Energy Watts, 11.80 in. L, 6.80 in. H, 7.20 in. W, 7.35 lbs.

Part Number: XSP-XV6500

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Ignition Coil, Ford Mod Motor Coil-On-Plug, 40,000 V, Epoxy, Female/Socket, Red, Ford, Modular, 2-Valve, Set of 8

Part Number: SUM-850570R

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Starter, PowerMAX Plus, Billet Block, 1.7 HP, 160 ft. lbs. of Torque, Ford, Modular, Coyote, Chrome, Each

Part Number: PWM-19132

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15717

4.83 out of 5 stars ( 12 )

Estimated Ship Date: Today

Battery, Titan8, Lithium, BCI Group 65, 12 Volt, 5,000 Watts, 2,000 Max Amps, 120 Energy Watts, 11.80 in. L, 6.80 in. H, 7.20 in. W, 9.75 lbs, Each

Part Number: XSP-PWR-S5-6500

1.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Ignition Coils, Blaster, Coil Pack, Epoxy, Red, Ford, Lincoln, 4.6L/5.4L, SOHC, 2V Each

Part Number: MSD-8242

4.0 out of 5 stars ( 11 )

Estimated Ship Date: Today

Ignition Coil Pack, Coil-On-Plug, Super Coil, Epoxy, Yellow, Ford, Lincoln, Mercury, 4.6, 5.4L, 2-valve, Each

Part Number: ACC-140032

4.33 out of 5 stars ( 21 )

Estimated Ship Date: Today

Horn, Dual Trumpets, 12 V, 113 db, Black, Pair

Part Number: HLA-011225921

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Throttle Position Sensor, Replacement, Multi-port, Ford, Lincoln, Mercury, Each

Part Number: MOF-DY967

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

Ignition Coil, Coil-on-Plug, Modular, 61:1 Turns Ratio, 26,000 Volts, Black and Red, 4.6L, 5.4L, 6.8L, 2-Valve, Ford, Set of 8

Part Number: EDL-22781

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: DNP-4713

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Oxygen Sensor, 4-Wire, 0-1 V, Ford, Lincoln, Mercury, L4/V6/V8, Each

Part Number: NGK-22060

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each

Part Number: DNP-234-4210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $10.00 Summit Bucks

Computer Programmer, SCT Livewire Vision Performance Monitor, Hand-held, Each

Part Number: SCL-5015PWD

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

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

Ignition Coils, Powerfire Ignition Coil Pack, Epoxy, Blue, Ford, Lincoln, 4.6L/5.4L, SOHC, 2V, Set of 8

Part Number: PFS-30550

4.43 out of 5 stars ( 14 )

Estimated Ship Date: Today

• Free Shipping

Ignition Coil, Ford Mod Motor Coil-On-Plug, 34,000 V, Epoxy, Female/Socket, Black, Ford, Modular, 2-Valve, Each

Part Number: SUM-850562-1

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Ignition Coil Wiring Harnesses, Holley EFI, Coil Harness, Ford 2V Modular, Plug-and-Play, for HP, Dominator EFI Systems, Ford, Lincoln, Mercury, Each

Part Number: HLY-558-314

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Ignition Coils, Super Coil, Epoxy, Blue, 2-Valve, Ford, Set of 8

Part Number: ACC-140032B-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Camshaft Position Sensor, Ford, Lincoln, Mercury, Each

Part Number: MOF-DU70

Not Yet Reviewed

Estimated Ship Date: Today

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 )

Estimated Ship Date: Today