2003 DODGE RAM-1500 Engines & Components

Rod Bearings, King SI-Series Rod Bearings, .030 in., .75 mm Crankshaft Undersize, Bi-Metal, Dodge, Jeep, Sold as a Set of 8

Part Number: KGB-CR8031SI075

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 4

Part Number: KGB-MB4102SI05

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 4

Part Number: KGB-MB4102SI075

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: KGB-CR6822SI10

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Estimated Ship Date: Dec 29, 2025 if ordered today

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ENGINE TIMING CHAIN

Part Number: CLO-C394

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Estimated Ship Date: Oct 16, 2025 if ordered today

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ENGINE TIMING CHAIN

Part Number: CLO-C393

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Main Bearings, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4102SI

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Chain

Part Number: CLO-9-135-5

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Oil Pump, Wet Sump Style, Dodge, Jeep, Each

Part Number: CWA-2806270

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Ring Set, This Item Is Not Painted, Metal, Use Existing Hardware

Part Number: CWA-5012364AAK

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: CWA-5019447K010

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 6

Part Number: KGB-CR6822SI05

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Dodge, Jeep, 3.7L, Set of 6

Part Number: KGB-CR6822SI075

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Rod Bearings, King SI-Series Rod Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Dodge, Jeep, Sold as a Set of 8

Part Number: KGB-CR8030SI05

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Push Rod, 2005-2008 WK Grand Cherokee

Part Number: CWA-68240768AA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Crate Engine, Remanufactured, Long Block, Dodge, Jeep, 3.7L/226, Each

Part Number: VRE-VDA8

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Core Charge $520.00
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Timing Chain Guide, Secondary, Aluminum/Plastic, White, Chrysler, Dodge, Jeep, Mitsubishi, 4.7L, Each

Part Number: CWA-53021796AA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Gear, Cam Sprocket, Right Side, Steel, Dodge, Jeep, 4.7L, Each

Part Number: CWA-53021393AA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: VRE-2DA8R

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Core Charge $130.00
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Cylinder Heads, Remanufactured, Assembled, Aluminum, Natural, Left, Dodge, Jeep, 3.7L, Each

Part Number: VRE-2DA8L

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Core Charge $130.00
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Cyl Head, CHRY 5.7 HEMI 2003 RGT HD

Part Number: VRE-2DF3R

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Estimated Ship Date: Nov 13, 2025 if ordered today

• Core Charge $155.00
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ENGINE TIMING CHAIN

Part Number: CLO-C380

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Rocker Arm, Roller Fulcrum, Steel, Natural, OHC Shaft Mounting Style, Dodge, Jeep, Mitsubishi, Ram, Each

Part Number: CWA-53020742AC

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve, Exhaust, 1.457 in. Valve Head Diameter, Steel, 4.539 in. Overall Length, Dodge, Jeep, Each

Part Number: CWA-53020748AB

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Timing Chain Guide, Secondary, Passenger Side, Aluminum/Plastic, Black, Dodge, Jeep, Mitsubishi, 3.7L, Each

Part Number: CWA-53021293AA

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Estimated Ship Date: Dec 29, 2025 if ordered today

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