2003 FORD Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

Dorman Oil Pans for 1990-1994 COUGAR, 1995-2004 MUSTANG, 1989-1995 THUNDERBIRD - 264-441

Oil Pan, Stock, Aluminum, Natural, Ford, Mustang, 3.8L, 3.9L, 4.2L, Each

Part Number: RNB-264-441

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Dorman Oil Pan Drain Plugs 090-034.1

Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm

Part Number: RNB-090-034-1

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Summit Racing™ Race Series Main Bearing Sets SUM-7296HS

Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Ford Mod 2V, Standard Clearance, set

Part Number: SUM-7296HS

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Dayco Poly Rib Serpentine Belts 5060660

Belt, Poly Rib, Serpentine, 6-Rib, 66.00 in. Length, Each

Part Number: DAC-5060660

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eagle Forged 4340 Steel Crankshafts 428135545933

Crankshaft, Internal Balance, Forged 4340 Steel, 3.554 in. Stroke, Ford, 4.6L, Each

Part Number: ESP-428135545933

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

King CA-Series Rod Bearings CR1305CA

Rod Bearings, King CA-Series Rod Bearings, Stock Size, Bi-Metal, Diesel, Sold as a Pair

Part Number: KGB-CR1305CA

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Clevite P-Series Rod Bearings CB-1814P(8)

Rod Bearing, P-Series, Standard Size, Tri-Metal, Ford, Diesel, Set of 8

Part Number: CLE-CB1814P8

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ARP Main Stud Kits 151-5406

ARP Main Stud Kits 151-5406

Main Studs, Hex Head Nuts, Ford, 2.0L, Zetec, Kit

Part Number: ARP-151-5406

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Manley Race Series Stainless Steel Valves 11640-8

Valves, Intake, NK-842 Stainless, 1.791 in. Diameter, 4.705 in. Length, Ford, 4.6L, 5.4L, 2V, Set of 8

Part Number: MAN-11640-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Melling Valves V1708

Valves, Exhaust, Stainless Steel, 1.181 in. Diameter, .274 in. Stem, 4.579 in. Length, Each

Part Number: MEL-V1708

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ATI Super Damper Standard Harmonic Balancers ATI918889

Harmonic Balancer, Super Damper, External Balance, Steel, Black, Ford, Powerstroke Diesel, Each

Part Number: ATI-918889

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Hayden Idler Pulleys 5979

Idler Pulley, Serpentine, Steel, Black, GM, Ford, Saturn, Hummer, Jeep, Each

Part Number: HDA-5979

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Continental OE Technology Series Multi-V Belts 4060855

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 85.50 in. Length, Each

Part Number: CEL-4060855

5.0 out of 5 stars ( 3 )

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Trick Flow® Replacement Valves TFS-51900214

Valve, Exhaust, Stainless Steel, 1.450 in. Diameter, 7.0mm Stem, 118.11mm Length, Ford 4.6L/5.4L, Each

Part Number: TFS-51900214

5.0 out of 5 stars ( 1 )

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Dayco Poly Rib Serpentine Belts 5060845

Belt, Poly Rib, Serpentine, 6-Rib, 84.50 in. Length, Each

Part Number: DAC-5060845

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Lisle Manifold Drill Templates 68500

Manifold Drill Template, Aluminum, Blue Anodized, Exhaust Manifold Stud Type, Ford, Kit

Part Number: LIL-68500

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Trick Flow® Replacement Valves TFS-51900214-8

Valves, Exhaust, Stainless Steel, 1.45 in. Diameter, 7.0mm Stem, 118.11mm Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-51900214-8

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Mahle Original OE Replacement Pistons 224-3902.040

Piston - FO 6.0L DIESEL V8 "T" Reduced .010"/0.25MM CH (.040)

Part Number: MAH-2243902040

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Trick Flow® Valve Guides TFS-52900252

Valve Guide, Exhaust, Bronze, Ford, 4.6, 5.4L, Set of 4

Part Number: TFS-52900252

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Mahle Original OE Replacement Pistons 224-3163

Pistons, OE Replacement, Cast Aluminum, Dish, 4.110 in. Bore, Ford, Powerstroke, Set of 8

Part Number: MAH-2243163

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Dorman Harmonic Balancers 594-205

Harmonic Balancer, Nodular Iron, Black, 7.060 in. o.d., Ford, Lincoln, 5.4L Modular, Each

Part Number: RNB-594-205

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

PRW Shaft-Mount Rocker Arm Hold-Down Kits 9539004

Shaft Rocker Arm Mounting Hardware, Ford FE, Steel, Black Oxide, Kit

Part Number: PQX-9539004

Not Yet Reviewed

Estimated Ship Date: Jun 12, 2026 if ordered today

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Estimated Ship Date: Jun 12, 2026 if ordered today

King HP-Series Main Bearings MB5280HP STDX

Main Bearings, HP-Series, Silicon Aluminum, Standard Size, Ford, 4.6, 5.4L, Set of 5

Part Number: KGB-MB5280HPSTDX

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Manley Steel H-Beam Connecting Rods 14044-8

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, Ford, 4.6L, .867 in. Pin, 5.850 In. Length, Set of 8

Part Number: MAN-14044-8

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

COMP Cams LST Series Hydraulic Roller Camshafts 435-300-13

Camshaft, LST Series Hydraulic Roller Tappet, Advertised Duration 245/254, Lift .367/.371, Ford, PowerStroke, 6.0L, 6.4L, Each

Part Number: CCA-435-300-13

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today