2003 MERCURY GRAND-MARQUIS Parts and Accessories

Rod Bearings, XP-Series Coated, Copper/Lead/Nickel, 0.026 in. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPNC026

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Estimated Ship Date: Today

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Ignition Coil, Street Fire, Coil Pack, Black, Ford, 2-Valve, V8, Each

Part Number: MSD-5512

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

Mount, LiveWire TS+ Window Mount, Universal, Each

Part Number: SCL-5006

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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

SCT BDX Magnetic Window Mount, Each

Part Number: SCL-30490

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, SI-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868SI025

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Brake Pads, Baer Claw Ceramic, Ceramic Matrix, Front, Ford, Lincoln, Mercury, Set

Part Number: BAE-D0931

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 11, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.500mm Crankshaft Undersize, Ford, 4.6L, 5.4L, Set of 8

Part Number: KGB-CR881SI05

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868SI075

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rod Bearings, SI-Series, Silicon Aluminum, 0.250mm Crankshaft Undersize, Ford, 4.6L, 5.4L, Set of 8

Part Number: KGB-CR881SI025

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Exhaust System, CNC Mandrel-Bent, Cat-Back, Dual, Stainless Steel, Ford, Mercury, 4.6L, Kit

Part Number: STW-CRVIC03CBNTL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Rod Bearings, HP-Series, Bi-metal, Silicon Aluminum, 0.25mm Crankshaft Undersize, Ford, 4.6L, 5.0L, 5.4L, Set of 8

Part Number: KGB-CR868HPN025

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Mount, Pod Adapters, Livewire TS+, Each

Part Number: SCL-30604

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Estimated Ship Date: Sep 10, 2025 if ordered today

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Ignition Coil, Flame-Thrower II, Coil Pack Style, Socket, Epoxy, Black, Ford, Lincoln, Mercury, Each

Part Number: PNX-30721

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Brake Rotor, Rear Pair, Premium, Mill Balanced, Direct Replacement Rotor, 03-11 Ford Crown Victoria, 03-04 Mercury Marauder, 03-11 Grand Marquis

Part Number: BAE-54105-020

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Rod Bearings, 0.25mm, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR881SI

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Brake Pads, Baer Claw Ceramic, Ceramic Matrix, Rear, Ford, Lincoln, Mercury, Set

Part Number: BAE-D0932

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Estimated Ship Date: Sep 11, 2025 if ordered today

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Ignition Coils, Flame-Thrower II, Coil Pack Style, Socket, Epoxy, Black, Ford, Lincoln, Mercury, Set of 8

Part Number: PNX-30728

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Today

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• Mfr. Rebate

$30.00 Mail-In Rebate

Price after Manufacturer Rebate: $206.79

Rebate Expires: 9/30/2025

Get $30 back after rebate on this Pertronix Product! For more information go to: https://pertronixbrands.com/blogs/rebates ...Read More

Get UP TO $75 back after rebate on qualifying Pertronix Products! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico. Show Less

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Rod Bearings, SI-Series, Silicon Aluminum, 0.750mm Crankshaft Undersize, Ford, 4.6L, 5.4L, Set of 8

Part Number: KGB-CR881SI075

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Estimated Ship Date: Today

Light Bulbs, Chrome, Incandescent, 3156 Style, White, Pair

Part Number: ORC-5509-001

Not Yet Reviewed

Estimated Ship Date: Sep 12, 2025 if ordered today

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Light Bulbs, Chrome, Incandescent, 3156 Style, Amber, Pair

Part Number: ORC-5510-005

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Estimated Ship Date: Sep 12, 2025 if ordered today

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Connecting Rod bearing

Part Number: KGB-CR868XPNC025

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Ignition Coil Pack, Coil-On-Plug, Epoxy, Black, Ford, Lincoln, Mercury, 2-Valve, Each

Part Number: EDL-22744

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Ignition Wire Harness, Dual DIS-4, Ford, V8, Each

Part Number: MSD-88813

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Estimated Ship Date: Sep 11, 2025 if ordered today

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