2003 MERCURY GRAND-MARQUIS Parts and Accessories

Oil Filter Relocation Kit, Single Filter, 96 in. Hose Length, Kit

Part Number: SUM-G4985-1

3.86 out of 5 stars ( 155 )

Estimated Ship Date: Tuesday 9/2/2025

Ring and Pinion Installation Kit, Master Kit, Ford, 8.8 in., Kit

Part Number: MGR-R8-8RMK

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Kit

Part Number: DER-15748

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tuesday 9/2/2025

• Free Shipping

Wheel, Snow, Steel, Matte Black, 16 in. x 6.5 in., 5 x 4.250 in./4.500 in. Bolt Circle, 5.375 in. Backspace, Each

Part Number: USW-62-76554S

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Tuesday 9/2/2025

Rod Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPN

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Motor Oil, Molygen New Generation 5W-20 , Plastic Container, 5 Liters, Each

Part Number: LIM-22152

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Restricted

Heater Hose, Elite HY-T, EPDM, Black, 5/8 in. I.D., 50.0 ft. Length, Each

Part Number: CEL-65004

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

Pinion Bearing Spacer, Crush Sleeve Eliminator, Steel, Ford 7.5 in., Ford 8.8 in., Each

Part Number: YGA-55040

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Filter Relocation Kit, Single Filter, 22mm x 1.5 Threads, 8 ft. Hose, Fittings, Fittings, Clamps, Uses 22mm x 1.5 Filter, Universal, Kit

Part Number: PRM-70988

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

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: Tuesday 9/2/2025

Power Steering Hose, Return, 3/8 in., 25 ft., Rubber, Black, Each

Part Number: EDD-81206

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Ring and Pinion Installation Kit, Ford, 8.8 in., Kit

Part Number: MGR-R8-8R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Piston Rings, Moly, 90.200mm/3.551 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: SLP-E-916K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Rod Bearings, HP-Series, Silicon Aluminum, Standard Size, Ford, 4.6, 5.0, 5.4L, Set of 8

Part Number: KGB-CR868HPNSTDX

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Springs, Rear Coil, Cargo Control, Ford, Mercury, Pair

Part Number: MOG-CC865

4.84 out of 5 stars ( 19 )

Estimated Ship Date: Tuesday 9/2/2025

• $20.00 Summit Bucks

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: Tuesday 9/2/2025

Lug Nuts, Conical Seat, Bulge, Standard and Locking, 1/2-20 RH in., Steel, Matte Black, Set of 20

Part Number: RNB-711-235C

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

Timing Belt Tensioner, Ford, Lincoln, Mercury, Each

Part Number: MEL-BT402

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Timing Belt Tensioner, Ford, Lincoln, Mercury, Each

Part Number: MEL-BT403

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: MOF-DY967

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Tuesday 9/2/2025

Spool, Mini, Steel, 28-Spline, 10-Bolt, Ford 8.8 in., Each

Part Number: MGR-MS88-28

1.8 out of 5 stars ( 5 )

Estimated Ship Date: Tuesday 9/2/2025

H-Pipe, Direct Fit, Steel, Aluminized, 2.0 in. Diameter, Fits Vehicles with Dual Exhaust, Ford, Mercury, 4.6L

Part Number: WLK-50326

4.0 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

• Oversize $7.99

Lug Nuts, Installation, Locking, Standard Head, Conical Seat, Bulge, Steel, Chrome, 1/2-20 RH in. Thread Size, Set of 20

Part Number: MCG-84550

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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

Part Number: DNP-234-4210

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

• $10.00 Summit Bucks