2003 FORD EXPEDITION - In Stock Filter Options - Vendor In Stock Filter Options Parts & Accessories

MagnaFlow Universal Catalytic Converters 458076

Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 11.500 in. Overall Length, Each

Part Number: MPE-458076

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ReadyLift Suspension SST Lift Kits for 2003-2017 EXPEDITION, 2005-2008 NAVIGATOR - 69-2070

Suspension Lift, Strut Extension, Front, 3.0 in. Lift, Rear 2.0 in. Lift, Ford, Kit

Part Number: RLS-69-2070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

USA Standard Gear ZG Series Ring and Pinion Sets ZG F8.8-308 Ford 8.8 in. 3.08 Gears

8.8" FORD 3.08 R&P ** USA STANDARD GEAR **

Part Number: SPZ-36120

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG F8.8-488 Ford 8.8 in. 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36127

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 61380C

Suspension Kits, Air Springs to Standard, Conversion, Front, Lincoln, Kit

Part Number: UNA-61380C

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

ACCEL Ignition Upgrade Kits 811432

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: Tomorrow

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Estimated Ship Date: Tomorrow

Dorman - Fuse Blocks for 2003 NAVIGATOR - 598-722

Fuse Box

Part Number: RNB-598-722

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG F8.8-456 Ford 8.8 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36126

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

JET Powr-Flo Mass Airflow Sensors 69112

JET Powr-Flo Mass Airflow Sensors 69112

Mass Air Meter, Plastic, Black, Ford, Passenger Car, Pickup, 4-Wire Connector Only, Each

Part Number: JET-69112

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

PowerStop Z17 Evolution Plus Stock Replacement Brake Kits for 2002-2006 EXPEDITION, 2003-2006 NAVIGATOR - KOE1934

Pads and Rotors, Autospecialty, Solid Surface, Iron, Natural, 12.950 in./13.460 in. Diameter, Z17 Ceramic Pads, Kit

Part Number: PWR-KOE1934

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Mahle Original OE Replacement Pistons 224-3418.020

Piston - Ford Trk. (5.4L) V8 & (6.8L) V10 Triton "Power Improved" (99-04)

Part Number: MAH-2243418020

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

PRW Elite Series SFI-Rated Racing FluidGel Dampers 2528101

Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Ford, Modular, V8, Each

Part Number: PQX-2528101

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3413

Piston - Ford Pass. & Trk. (4.6L) 281 2V V8, Windsor "PI" (1999-2001)

Part Number: MAH-2243413

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 65080C

Suspension Kits, Air Springs to Standard, Conversion, Rear, Ford, Lincoln, Kit

Part Number: UNA-65080C

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Powertrax No-Slip Traction Systems 9206883108

Differential, No-Slip Traction System, 31-Spline, Ford, 8.8 in., Each

Part Number: PWT-92-0688-3108

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Yukon Gear & Axle Master Overhaul Kits YK F9.75-X

Installation Kit, Master Overhaul, Ford 9.75 in., Kit

Part Number: YGA-14065

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Trick Flow® Modular Ford SOHC Timing Sets TFS-51800519

Timing Chain and Gear Set, Link Belt Style, Ford Modular V8, 4.6L, Kit

Part Number: TFS-51800519

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Powertrax Grip LS Traction Systems Ford 8.8 Inch LS108831

Differential, Grip LS Traction System, 31-Spline, Ford, 8.8 in., Each

Part Number: PWT-LS108831

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Richmond Gear EXCel Ring and Pinion Sets F975456 Ford 9.75 in. 4.56 Gears

Ring and Pinion Kit

Part Number: RMG-F975456

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F8.8-430 Ford 8.8 in. 4.30 Gears

Ring & Pinion Gear, 4.30 Ratio, Ford, 8.8 in. Rear, Set

Part Number: YGA-24353

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG F8.8-327 Ford 8.8 in. 3.27 Gears

Ring and Pinion Gears, 3.27:1 Ratio, 30-spline, Standard Rotation, Ford 8.8 in., Set

Part Number: YGA-24350

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Yukon Gear & Axle Ring and Pinion Sets YG F8.8R-373R Ford 8.8 in. 3.73 Gears

High performance Yukon Ring & Pinion gear set for Ford 8.8" Reverse rotation in a 3.73 ratio

Part Number: YGA-24358

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

USA Standard Gear ZG Series Ring and Pinion Sets ZG F8.8-390 Ford 8.8 in. 3.90 Gears

Gear, Ring and Pinion, 3.90:1 Ratio, Ford 8.8 in., Set

Part Number: SPZ-36124

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

PRW Billet Aluminum 164-Tooth Flywheel 1928101

Flywheel, PQx, Billet Aluminum, 164-tooth, 12.300 lbs., SFI 1.1, Internal Engine Balance, Ford, 4.6L, Each

Part Number: PQX-1928101

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

USA Standard Gear Master Overhaul Kits ZK F8.8-REV

USA Standard Master Overhaul kit Ford 8.8 in. IFS, Front, Kit

Part Number: SPZ-37032

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

2003 FORD EXPEDITION Parts and Accessories