2003 DODGE RAM 1500 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Mahle Original Premium Piston Ring Sets 41904CP.040

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.957 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: MAH-41904CP040

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

Crown Automotive Valves 53020747AB

Valve, Intake, 1.915 in. Valve Head Diameter, Steel, 4.481 in. Overall Length, Dodge, Jeep, Ram, Each

Part Number: CWA-53020747AB

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Dorman Oil Pan Drain Plugs 65202

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Seal, Buick, Cadillac, Chevy, Chrysler, Dodge, Eagle, GMC, Jeep, Oldsmobile, Plymouth, Pontiac, Each

Part Number: RNB-65202

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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ACL Direct Replacement Rod Bearing Sets 8B1808A-STD

Rod Bearings, Aluglide, A-Series, Bi-Metal, Aluminum/Tin/Silicon Layer, Stock Size Crankshaft, Chrysler, Dodge, Jeep, RAM, 5.7L, 6.1L, 6.4L, Set of 8

Part Number: PEB-8B1808A-STD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Agility Auto Parts Oil Pans 3310047

OIL PAN

Part Number: RDR-3310047

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Mopar Replacement Engine Expansion Plugs 04556022

Engine Expansion Plug, Core, 1.625 in. Diameter, Diesel/Flex/Gas, Mopar L6, V6, V8, V10, Chrysler, Dodge, Jeep, Each

Part Number: MOP-04556022

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Mopar Replacement Engine Block Freeze Plugs 06036417AA

Expansion Plug, Engine Oil Galley Plug, Steel, 1.50 in. Diameter, Chrysler, Dodge, Ram, Jeep, Each

Part Number: MOP-06036417AA

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PRW Fabricated Valve Covers 4036000

Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Dodge, Jeep, Small Block Magnum, Pair

Part Number: PQX-4036000

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

Continental Accu-Drive Tensioners 49246

Belt Tensioner, Accu-Drive, Dodge, Jeep, 3.7, 4.7L, Each

Part Number: CEL-49246

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Dayco No Slack Idler Pulleys 89006

5 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Pennzoil Oil Filters PENZPZ19

Oil Filter, PZ19, 3/4-16 in. Thread, 3.750 in. High, Each

Part Number: PNZ-8820

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hastings Steel Series Performance Ring Sets SM8556065

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-SM8556065

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

PRW Valve Cover Fasteners 4131807

Valve Cover Bolts, Black, Steel, Allen Head, for Fabricated Valve Covers, V8, Small Block LA, Chrysler, Dodge, Plymouth, Set of 10

Part Number: PQX-4131807

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

Hastings Piston Ring Sets 2M4790020

Piston Rings, Plasma-moly, 3.681 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4790020

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Continental OE Technology Series Idler Pulleys 49004

Idler Pulley, Serpentine, Plastic, Black, Dodge, Jeep, Each

Part Number: CEL-49004

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89008

4 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Melling Timing Chain and Gear Sets 48567T-9

Melling Timing Chain and Gear Sets 48567T-9

PERFORMANCE TIMING SET

Part Number: MEL-48567T-9

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

PRW Valve Cover Fasteners 4136000

Valve Cover Bolt Kit

Part Number: PQX-4136000

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

King SI-Series Rod Bearings CR6822SI1.0

Rod Bearings, SI-Series, Silicon Aluminum, 1.00mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 6

Part Number: KGB-CR6822SI10

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

ACL Direct Replacement Main Bearing Sets for 2015-2023 CHALLENGER, 2006-2010 CHARGER, 2003-2008 RAM 1500 - 5M2220A-STD

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Desgin, Aluminum/Tin/Silicon, Stock Size Crankshaft, RAM, 5.7L, Hemi, Set of 5

Part Number: PEB-5M2220A-STD

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hastings Piston Ring Sets 4790020

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-4790020

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

Melling Valve Springs VTSS100

VALVE TRAIN SET UP SPRING

Part Number: MEL-VTSS100

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

Crown Automotive PCV Valves 53032531AE

Valve, PCV, Straight, Plastic, Black, Chrysler, Dodge, Jeep, 5.7L, Each

Part Number: CWA-53032531AE

5.0 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Dorman Valve Covers 264-928

Valve Cover, Direct Replacement, Left Side, Plastic, Black, Includes Gasket, Grommets, Hardware, Chrysler, Dodge, Jeep, Mitsubishi, Each

Part Number: RNB-264-928

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Cloyes Timing Dampers 9-5489

ENGINE TIMING CHAIN TENSIONER

Part Number: CLO-9-5489

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

King SM-Series Rod Bearings CR8048SM0.5

Connecting rod bearing set, Chrysler V8, 5.7L, 6.1L, 6.4L Hemi (o/s housing +.002")

Part Number: KGB-CR8048SM05

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

Melling Timing Sprockets S896

Sprocket, SPROCKET-CAM

Part Number: MEL-S896

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today