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

Hastings Premium Ductile Ring Sets 2M4726020

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

Part Number: HSN-2M4726020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Mopar Replacement Valve Cover Grommets 53030017

GROMMET, CRANKCASE VENT, 1992-2003

Part Number: MOP-53030017

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Melling Timing Chain Tensioners BT7012

Melling Timing Chain Tensioners BT7012

TENSIONER , TENSIONER - GUIDE PLATE

Part Number: MEL-BT7012

Not Yet Reviewed

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Dorman Timing Covers 635-401

Timing Cover, One-piece, Aluminum, Natural, Gaskets, Dodge, Jeep, Kit

Part Number: RNB-635-401

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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King Thrust Washer Bearings TW1003AM

Thrust Washer Bearings, King Thrust Washer Bearings, Stock Size, Chrysler, Sold as a Set

Part Number: KGB-TW1003AM

Not Yet Reviewed

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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 )

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Dayco No Slack Idler Pulleys 89008

Idler Pulley, No Slack, Each

Part Number: DAC-89008

4.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M4726005

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.005 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, L8, V8, W8, Set

Part Number: HSN-2M4726005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

VEGE Remanufactured Long Block Crate Engines for 2003-2004 RAM 1500, RAM 2500, RAM 3500 - DDF3

Crate Engine, Remanufactured, Long Block, Assembled, Mopar, 5.7L, Each

Part Number: VRE-DDF3

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

Need It Sooner? We recommend these similar substitute parts:

ATK High Performance Chrysler 5.7 Gen III Hemi 400 HP Long Block Crate Engines HP103

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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ACL Direct Replacement Rod Bearing Sets 8B1808A-.25

Rod Bearings, Aluglide, A-Series, Aluminum/Tin/Silicon, 0.25 mm/0.01 in. Undersize Crankshaft, Chrysler, Dodge, Jeep, RAM, 5.7L, 6.1L, 6.4L, Set of 8

Part Number: PEB-8B1808A-25

Not Yet Reviewed

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Dorman Expansion Plugs 555-025

Freeze Plugs, Steel, Set of 10

Part Number: RNB-555-025

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Manley Timing Chain Sets 73205

Timing Chain and Gears, Double Roller, 9 Key Way Crankshaft Sprocket, Dodge, 5.7L Hemi, 6.1L Hemi, Kit

Part Number: MAN-73205

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

Dorman PCV Breather Hoses 47079

PCV Elbow, Rubber, Black, Each

Part Number: RNB-47079

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Melling Camshafts 23108

CAMSHAFT ENGINE

Part Number: MEL-23108

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2M5097S

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.917 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 3.0mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5097S

Not Yet Reviewed

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Melling M-Select Class 1 Camshafts 23107

CAMSHAFT

Part Number: MEL-23107

Not Yet Reviewed

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PRW Fabricated Valve Covers 4031801

Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Vent Holes, Chrysler. Dodge, Plymouth, Small Block, Pair

Part Number: PQX-4031801

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

Crown Automotive PCV Vent Tubes and Elbows 53030497

Hose, PCV, Plastic, Black, Dodge, Jeep, Each

Part Number: CWA-53030497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ATI Super Damper Standard Harmonic Balancers ATI918434

Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Black, Dodge 2003-07, 5.7L, Hemi, Each

Part Number: ATI-918434

Not Yet Reviewed

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ACL Direct Replacement Rod Bearing Sets 8B1808A-.50

Rod Bearings, Aluglide, A-Series, Aluminum/Tin/Silicon, 0.50 mm/0.02 in. Undersize Crankshaft, Chrysler, Dodge, Jeep, RAM, 5.7L, 6.1L, 6.4L, Set of 8

Part Number: PEB-8B1808A-50

Not Yet Reviewed

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King SI-Series Main Bearings MB 517SI 020

Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Aluminum Silicon, Jeep, Chrysler, Set of 5

Part Number: KGB-MB517SI020

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Denso Oil Filters 150-2062

Oil Filter, Canister Style, Each

Part Number: DNP-150-2062

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Dorman Harmonic Balancers 594-133

Harmonic Balancer, External Balance, Nodular Iron, Black, Dodge, Small Block, Each

Part Number: RNB-594-133

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Crown Automotive Oil Pan Drain Plugs 6034376

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Gasket, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: CWA-6034376

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Earl's Performance Oil Filter Block-Off Plates HEMI0002ERL

Adapter, Oil Filter, Block-Off Plate, Aluminum, Black, Chrysler, Dodge, Jeep, Each

Part Number: EAR-HEMI0002ERL

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