2003 DODGE Engines & Components

PRW Fabricated Valve Covers 4036007

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

Part Number: PQX-4036007

1.0 out of 5 stars ( 2 )

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Enginetech Remanufactured Crank Kits 137600

Engine Crankshaft Kit 91-10 CHR/DOD/JEP/PLY 3.8L

Part Number: EGN-137600

Not Yet Reviewed

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Federal Mogul Engine Re-Ring Kits 205-6378-000

Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Dodge, 360, Kit

Part Number: FEM-205-6378-000

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ATS Diesel Performance Valve Spring Kits for 2003-2007 RAM 2500, RAM 3500 - 1039032272

Performance Valve Springs, 120 lbs, Dodge Cummins 5.9L, Set of 12

Part Number: APF-1039032272

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Summit Racing Equipment® Pro Mopar Hydraulic Roller Cams SUM-5778

Summit Racing Equipment® Pro Mopar Hydraulic Roller Cams SUM-5778

Pro SB Chrysler Magnum Best Hydraulic Roller Cam 4, 232/248 Duration, 112 LSA + 5 Adv. .550/.550 lift 1.6 ratio, .624/.624 1.7 ratio, 3,500-7,000 rpm

Part Number: SUM-5778

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KB Performance Pistons KB191.020

Pistons, Hypereutectic, Dome, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB191-020

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

KB Performance Pistons KB191.040

Pistons, Hypereutectic, Dome, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB191-040

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3564

Piston - Dodge Trk. & Jeep (3.7L) VIN "K" (2002-2012).Same as 2243443 except 6 pack.

Part Number: MAH-2243564

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Cylinder Heads EHCR226L-1

Engine Cylinder Head 02-05 DOD/JEP 3.7L

Part Number: EGN-EHCR226L-1

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

JE Pistons Sport Compact/European Pistons 299205S

CHRY SRT4 2.4L KIT

Part Number: JEP-299205-1

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

JE Pistons Sport Compact/European Pistons 296902S

CHRY SRT4 2.4L KIT

Part Number: JEP-296902-1

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

BoostLine Connecting Rods CH5945-866S

Dodge SRT4 151mm - Boost Line Single

Part Number: BLN-CH5945-866S

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

COMP Cams High Energy Camshafts 107-200-8

Camshaft, Hydraulic Roller Tappet, Advertised Duration 256/266, Lift .356/.336, Dodge, Each

Part Number: CCA-107-200-8

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Enginetech Premium Engine Remain Kits RMCU359BP-000

Engine Rebuild Kit, Premium Remain Kit, Standard Size, 4.0157 in. Bore, Rings, Main/Rod Bearings, Gaskets, Dodge, 5.9L, Deisel, Kit

Part Number: EGN-RMCU359BP000

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 Chain Sets 3-393SCH

TIMING SET, TIMING SET

Part Number: MEL-3-393SCH

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Silv-O-Lite Hypereutectic Pistons 3249HC.STD

Pistons, Hypereutectic, Dome, 87.5mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Mopar, Set of 4

Part Number: UEM-3249HC-STD

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Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

KB Performance Pistons KB356.040

Pistons, Hypereutectic, Step, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8

Part Number: UEM-KB356-040

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3443.030

Piston - Dodge Trk. & Jeep (4.7L) VIN "N" (1999-2001) & (3.7L) VIN "K" (2002-2005)

Part Number: MAH-2243443030

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

MAHLE Original Pistons 224-3449WR.020

Piston With Rings - DCX 5.7L HEMI V8 (0.50MM) W/PR

Part Number: MAH-2243449WR020

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Enginetech Spiral ID Valve Guides GD8547-100

Engine Valve Guide 93-11 CHR/DOD/PLY/VW 3.5L/4.0L

Part Number: EGN-GD8547-100

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2DF7

Cyl Head, CHRY 4.7/287 04-07 LFT HD

Part Number: VRE-2DF7

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

MAHLE Original Pistons 224-3564WR.040

Piston With Rings - DCX 3.7L EKG SOHC V6(513420AWR-040)W/PCR

Part Number: MAH-2243564WR040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Mahle Original Aftermarket Replacement Pistons 224-3549

Piston - DCX 2.7L DOHC V6 (STD) W/PC

Part Number: MAH-2243549

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2DA8R

Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Right, Dodge, Jeep, 3.7L, Each

Part Number: VRE-2DA8R

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Cloyes Timing Chain Kits 9-0397S

Timing Set, Link Type Chain, Steel Sprockets, Chrysler, Dodge, 2.7L, Set

Part Number: CLO-9-0397S

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Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today