2003 DODGE RAM 1500 Engines & Components

Mopar Replacement Fuel Rail and Coil Covers 53021491AA

COVER, DUST STRUCTURAL, 2003-2027

Part Number: MOP-53021491AA

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

Bosch Workshop Oil Filters 72137WS

Oil Filter, Workshop, OE Replacement, Canister, Chrysler, DeLorean, Dodge, Eagle, Ford, Jeep, Lancia, Mercury, Mitsubishi, Triumph, Each

Part Number: BCH-72137WS

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hastings Premium Ductile Ring Sets 2M4726010

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

Part Number: HSN-2M4726010

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

PRW Valve Cover Fasteners 4131800

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

Part Number: PQX-4131800

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 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 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

ACL Direct Replacement Main Bearing Sets for 2015-2023 CHALLENGER, 2006-2010 CHARGER, 2003-2008 RAM 1500 - 5M2220A-.25

Main Bearings, Aluglide, A-Series, Grooved, Bi-Metal Design, Aluminum/Tin/Silicon, 0.01 in./0.25mm Undersize Crank, RAM 5.7L, Hemi, Set of 5

Part Number: PEB-5M2220A-25

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Crown Automotive Main Bearings 5013586K010

Main Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Chrysler, Dodge, Jeep, 4.7L, Set

Part Number: CWA-5013586K010

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

Sealed Power MA Series Main Bearings 7386MA .25MM

Sealed Power MA Series Main Bearings 7386MA .25MM

Main Bearings, MA-Series, Bi Metal, 0.25mm Crankshaft Undersize, Dodge, Jeep, 3.7, Set of 4

Part Number: SLP-7386MA25MM

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Mahle Original Premium Piston Ring Sets 41716.020

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.020 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41716020

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 Piston Ring Sets 2M4790040

Piston Rings, Plasma-moly, 3.701 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4790040

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

Hastings Premium Ductile Ring Sets 2M4726060

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

Part Number: HSN-2M4726060

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

Crown Automotive Engine Expansion Plugs 4556020AB

Freeze Plug for Select 1993-2020 Jeep Models w/ Various Engines

Part Number: CWA-4556020AB

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Hayden Idler Pulleys 5971

Idler Pulley, Serpentine, Nylon, Black, GM, Ford, Saab, Each

Part Number: HDA-5971

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

Pioneer Automotive Harmonic Balancers DA-321

HARMONIC BALANCER

Part Number: PIO-DA-321

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Crown Automotive Oil Pumps 53020827AB

Oil Pump, Wet Sump Style, Standard-volume, Standard-pressure, Dodge, Jeep, Mitsubishi, 3.7L, 4.7L, Each

Part Number: CWA-53020827AB

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

Sealed Power MA Series Main Bearings 4999MA 1

Main Bearings, 0.001 in. Crankshaft Undersize, Bi Metal, 1/2 Groove, Chrysler, Dodge, Plymouth, 360, Set of 5

Part Number: SLP-4999MA1

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Sealed Power CP-Series Rod Bearings 8-2130CP 1

Rod Bearings, 0.001 in. Crankshaft Undersize, Tri Metal, Chrysler, Dodge, Plymouth, Jeep, V8, Set of 8

Part Number: SLP-8-2130CP1

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

Hastings Piston Ring Sets 4636020

Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4636020

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

Dayco No Slack Automatic Belt Tensioners 89215

Idler Pulley, 7-Rib Serpentine, Dodge, Jeep, Each

Part Number: DAC-89215

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

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Idler Pulleys 89008

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Mahle Original Oil Filters OC 479

Oil Filter, Canister, Chrysler, Dodge, Ford, Jeep, Lincoln, Mazda, Mercury, Mitsubishi, Each

Part Number: MAH-OC479

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-008

Automatic Belt Tensioner, Chrysler, Dodge, Jeep, 4.7L, Each

Part Number: RNB-419-008

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Cloyes Gear Timing Chains 9-135-10

Timing Chain

Part Number: CLO-9-135-10

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

Crown Automotive Connecting Rod Bearings 5019447K010

Connecting Rod Bearings, 0.010 in. Crankshaft Undersize, Bi-metal, Dodge, Jeep, 3.7L, Set

Part Number: CWA-5019447K010

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-010

Automatic Belt Tensioner, Chrysler, Dodge, Jeep, Mitsubishi, Each

Part Number: RNB-419-010

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

Fram Xtended Guard Oil Filters XG3600

Oil Filter, Canister, X2 Extended Guard, Ford, Lincoln, Mazda, Mercury, Each

Part Number: FRM-XG3600

Not Yet Reviewed

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