2003 MERCURY GRAND-MARQUIS Ignitions & Electrical

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

Part Number: BCH-0332201107

5.0 out of 5 stars ( 6 )

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, Each

Part Number: EDL-22780

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Spark Plug, RS12YC, Copper Plus, Tapered Seat, 14mm Thread, .708 in. Reach, Projected Tip, Resistor, Each

Part Number: CPN-401

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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 )

Estimated Ship Date: Today

Sensor, Crankshaft Position, Ford, Lincoln, Each

Part Number: MOF-DY922

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: SUM-850570B

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Spark Plug, Conventional Resistor, Nickel Alloy Tip, Tapered Seat, 14mm Thread, Ford, Jaguar, Peugeot, Volvo

Part Number: ADO-R42LTS

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Spark Plug, AC Delco, Platinum, Tapered Seat, 14mm Thread, .625 in. Reach, Resistor, Each

Part Number: ADO-12

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Oil Pressure switch, Plastic, Metal, White, 3 Pin, Threaded End, Ford, Each

Part Number: MOF-SW8368

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: NGK-22500

4.8 out of 5 stars ( 10 )

Estimated Ship Date: Today

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

Part Number: ACC-140032K-8

Not Yet Reviewed

Estimated Ship Date: Sep 11, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Ignition Coils, Direct Replacement, Coil Pack, Epoxy, Blue, Ford, Lincoln, 4.6L/5.4L, SOHC, 2V, Each

Part Number: MSD-824285

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Interconnect Cable, X4, OBD II, Ford, Black, Each

Part Number: SCL-7011U-08

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: ADO-41-950

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15718

Not Yet Reviewed

Estimated Ship Date: Today

Combo, Accel, Ignition Coil Packs, Spark Plugs, NGK, Ford, V8, 4.6L/5.4L, 1998-2007, 2-Valve Engines, Kit

Part Number: CMB-06-0009

4.85 out of 5 stars ( 13 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: DNP-4511

Not Yet Reviewed

Estimated Ship Date: Today

• $10.00 Summit Bucks

Wiring Pigtails, Wiring Connectors, 2-pin, Female, 18-gauge, Black, Ford, Lincoln, Mercury, Each

Part Number: RNB-645-215

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Battery Hold Down Clamp, Plastic, Black, Ford, Lincoln, Mercury, Each

Part Number: RNB-00588

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Today

Computer Programmer Accessory, Micro USB Cable, Replacement, iTSX, Livewire TS+, X4, Each

Part Number: SCL-4520

Not Yet Reviewed

Estimated Ship Date: Today

Ignition Kit, Upgrade, Super Coil Ignition Coils, HP Copper Spark Plugs, Ford, Modular V8, 2-Valve, Kit

Part Number: ACC-811432

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Relays, for Infiniti, Lexus, Mercedes-Benz, Toyota, Each

Part Number: BCH-0332011007

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ignition Coils, MOD Series, Ford, Lincoln, Mercury, Modular, 2-Valve, Set of 8

Part Number: NGK-49466

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Computer Chips and Modules, Eliminator Switch Chip, 4 Bank, Ford, Lincoln, Mercury, Each

Part Number: SCL-6602

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Ignition Pulsator Ring, Steel, 35 Tooth, Ford, Each

Part Number: RNB-917-060

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today