2003 FORD F-150 Engines & Components

Ford Genuine Parts Engine Timing Chain Tensioners XL1Z-6L266-AA

Timing Chain Tensioner, Nylon/Steel, Ford, Each

Part Number: FRD-XL1Z6L266AA

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Continental OE Technology Series Idler Pulleys 49123

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: CEL-49123

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Ford Genuine Parts Timing Chains 5L3Z-6268-A

Timing Chain, OE Replacement, Modular, Ford, Each

Part Number: FRD-5L3Z-6268-A

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Melling Timing Chain Tensioners BT429

Melling Timing Chain Tensioners BT429

TENSIONER

Part Number: MEL-BT429

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

King SI-Series Rod Bearings CR 881SI0.5

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

Part Number: KGB-CR881SI05

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Timing Chain Guides BG414

GUIDE

Part Number: MEL-BG414

Not Yet Reviewed

Estimated Ship Date: Today

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Clevite H-Series Main Bearings MS-2007H

Main Bearings, H Series, Standard Size, TM-77, Ford, Lincoln, Mercury, 4.6L, Set

Part Number: CLE-MS2007H

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cloyes Heavy-Duty Timing Sets C-3086K

Timing Chain and Gear Set, Link Belt, Ford, V6, 232, Set

Part Number: CLO-C-3086K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

K&N Select Oil Filters SO-2009

Oil Filter, Select, Canister, Black, 3/4 in.-16 Thread, 4.44 in. Tall, 2.70 in. Diameter, Anti-Drainback, Bypass Relief, Each

Part Number: KNN-SO-2009

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Mahle Original Premium Piston Ring Sets 41732CP

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.811 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41732CP

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

Hamburger's Performance Billet Aluminum Remote Oil Filter Relocation Kits 3387

Oil Filter Relocation Kit, Remote, Billet Aluminum, Natural, M22 x 1.5 Thread Size, 30.00 in. Hose Length, Cadillac, Chevy, Dodge, Ford, GMC, Ram, Kit

Part Number: HAM-3387

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Melling Timing Chain Guides BG413

GUIDE

Part Number: MEL-BG413

Not Yet Reviewed

Estimated Ship Date: Today

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Melling Timing Chain Tensioners BT430

TENSIONER

Part Number: MEL-BT430

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Cloyes Replacement Timing Chain Tensioners 9-5432

ENGINE TIMING CHAIN TENSIONER

Part Number: CLO-9-5432

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

MAHLE Original Pistons 224-3414WR

Piston With Rings - FORD 5.4L SOHC (97-99) 8CYL STD W/PCR

Part Number: MAH-2243414WR

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

Dorman Oil Pan Drain Plugs 65175

Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.50, Each

Part Number: RNB-65175

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

King SI-Series Main Bearings MB5281SI0.5

Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Ford, 4.6L, Set of 5

Part Number: KGB-MB5281SI05

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cloyes Replacement Timing Chain Tensioners 9-5433

ENGINE TIMING CHAIN TENSIONER

Part Number: CLO-9-5433

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Melling Freeze Plugs MPE-281R

Freeze Plugs, Steel, Ford, Lincoln, 5.4L, Kit

Part Number: MEL-MPE-281R

Not Yet Reviewed

Estimated Ship Date: Today

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Fel-Pro Harmonic Balancer Repair Sleeves 16207

Harmonic Balancer Repair Sleeves, Steel, Ford, Lincoln, Mercury, L6, V8, V10, Each

Part Number: FEL-16207

Not Yet Reviewed

Estimated Ship Date: Today

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Auto Specialties Underdrive Street Pulley Sets 527374

Pulleys, Aluminum, Black Nitride, Harmonic Balancer 25%/Water Pump 26%, Ford, Truck, 4.6/5.4L, Set

Part Number: ASP-527374

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-011

Automatic Belt Tensioner, Ford, Lincoln, Mercury, Each

Part Number: RNB-419-011

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

MAHLE Original Pistons 224-3418WR.020

Piston With Rings - FORD 5.4L SOHC PI (99-04) 8CYL 020 W/PCR

Part Number: MAH-2243418WR020

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

Mahle Original OE Replacement Pistons 224-3418.030

Piston - Ford Trk. (5.4L) V8 P.I. 99-04

Part Number: MAH-2243418030

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

Melling Valve Spring Retainers VSR-703

Valve Spring Retainers, Steel, 10 Degree, .877 in. Outside Diameter, .515 in. Inside Diameter, Each

Part Number: MEL-VSR-703

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today