2003 FORD F-150 Engines & Components

King XP-Series Rod Bearings CR 868XPN0.25

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.25mm. Crankshaft Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPN025

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Motorcraft Oil Filters E4FZ6731AB

Oil Filter, Canister, Each

Part Number: MOF-FL400S

5.0 out of 5 stars ( 3 )

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ACDelco Gold Idler Pulleys 88909587

Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Lincoln, Mercury, Each

Part Number: ADO-38006

5.0 out of 5 stars ( 2 )

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Speed-Pro Competition Series Main Bearings 153M

Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Ford, 5.4L, Set of 5

Part Number: SLP-153M

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Continental Replacement Tensioner Pulleys 49006

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49006

3.86 out of 5 stars ( 7 )

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Melling Timing Chain Sets 3-387SC

Melling Timing Chain Sets 3-387SC

Timing Chain Set, Link Belt, Cast Iron Tensioners, Ford, Lincoln, Mercury, SOHC, V8, 4.6L, Set

Part Number: MEL-3-387SC

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WIX Filters XP Oil Filters 51516XP

Oil Filter, XP, Replacement, Canister Style, Synthetic Media Filter, Chrysler, Dodge, Ford, Jeep, Lincoln, Mazda, Mercury, Mitsubishi, Each

Part Number: WIX-51516XP

5.0 out of 5 stars ( 1 )

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Continental Replacement Tensioner Pulleys 49001

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49001

5.0 out of 5 stars ( 1 )

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Cloyes Timing Chain Kits 9-0391SH

Timing Chain Kit, Link Belt Style, Guides, Tensioners, Tensioner Arms, Steel Gears, Ford, 5.4L, 6.8L, Kit

Part Number: CLO-9-0391SH

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Milodon Remote Oil Filter Kits 21560

Oil Filter Relocation Kit, Single Filter, 24 in. Length Hoses, Chevy, Chrysler, Ford, Kit

Part Number: MIL-21560

4.17 out of 5 stars ( 6 )

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King XP-Series Rod Bearings CR 868XPN0.50

Rod Bearings, XP-Series, Copper/Lead/Nickel, 0.050 in. Undersize, Ford, 4.6, 5.4L, Set of 8

Part Number: KGB-CR868XPN050

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Melling High-Volume Oil Pumps 10176HV

Oil Pump, High-Volume, High-Pressure, Ford, Lincoln, Mercury, Each

Part Number: MEL-10176HV

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Clevite H-Series Main Bearings MS-2259H-.25MM

Main Bearings, H Series, 0.25mm Crankshaft Undersize, Ford, 4.6L, Set of 5

Part Number: CLE-MS2259H25MM

5.0 out of 5 stars ( 2 )

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Need It Sooner? We recommend these similar substitute parts:

King SI-Series Main Bearings MB5280SI0.25

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Melling Timing Chain Sets 3-387SGX

Timing Chain Set, Link Belt, Plastic Tensioners, Ford, Lincoln, Mercury, SOHC, V8, 4.6L, Set

Part Number: MEL-3-387SGX

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WIX Filters Oil Filters 51516

Oil Filter, Replacement, Each

Part Number: WIX-51516

4.5 out of 5 stars ( 2 )

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Hastings Premium Ductile Ring Sets 2M4628020

Piston Rings, Plasma-moly, 3.571 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4628020

Not Yet Reviewed

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Trick Flow® Camshaft Tower Bolts TFS-51910000-CTB

Camshaft Tower Bolts, Steel, Black Oxide, Ford, Lincoln, 4.6L Modular, 5.4L Modular, Kit

Part Number: TFS-51910000-CTB

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ACDelco Gold Idler Pulleys 88909582

Idler Pulleys, Professional, Serpentine, Steel, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Ford, GMC, Isuzu, Jeep, Each

Part Number: ADO-38001

3.67 out of 5 stars ( 3 )

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Dayco Poly Rib Serpentine Belts 5060968

Belt, Poly Rib, Serpentine, 6-Rib, 96.85 in. Length, Each

Part Number: DAC-5060968

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Dayco No Slack Idler Pulleys 89012

Idler Pulley, No Slack, Each

Part Number: DAC-89012

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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

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Fel-Pro Crankshaft Repair Sleeves 16250

Repair Sleeve, Crankshaft, Ford, Lincoln, Mercury, Each

Part Number: FEL-16250

4.8 out of 5 stars ( 10 )

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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 )

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King SI-Series Main Bearings MB5281SI

Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon, Aluminum R Block, Ford, 4.6L, Set of 5

Part Number: KGB-MB5281SI

1.0 out of 5 stars ( 1 )

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Dorman Expansion Plugs 555-007

Engine Expansion Plugs, Steel, 0.540 in. O.D., 0.180 in. Height, Buick, Chevy, Ford, GMC, Mercury, Set of 10

Part Number: RNB-555-007

4.67 out of 5 stars ( 3 )

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