2004 CHEVROLET IMPALA Engines & Components

Oil Pump Rebuild Kit, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Kit

Part Number: MEL-K195

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Premium Ductile Ring Sets, Standard Size, 3.799 in. Bore, Plasma-moly, 1.2mm, 1.5mm, 2.0mm Ring Thickness, H6, L6, V6, Set of 6

Part Number: HSN-2M4866

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Oil Pump, Standard-Volume, GM/Isuzu, 3.1/3.4L, V6, Each

Part Number: MEL-M134

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Estimated Ship Date: May 18, 2026 if ordered today

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Valve Cover, Plastic, Stock, Rear, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, 3.3L, V6, Each

Part Number: RNB-264-967

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Valve Cover, Plastic, Black, Left Side, Buick, Chevrolet, Oldsmobile, Ponitiac, 3.8L, V6, Each

Part Number: RNB-264-964

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Estimated Ship Date: May 5, 2026 if ordered today

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Engine Timing Set, Stock Replacement-3 piece Set

Part Number: MEL-3-381A

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Estimated Ship Date: May 18, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4866030

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Estimated Ship Date: May 5, 2026 if ordered today

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Valve Cover, Plastic, Stock, Front, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, 3.3L, V6, Each

Part Number: RNB-264-966

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Harmonic Balancer, OEM, 7.070 in. Diameter, Nodular Iron, Black, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: PIO-DA2316

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Estimated Ship Date: May 5, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4893020

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Estimated Ship Date: May 5, 2026 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-381AS

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Estimated Ship Date: May 18, 2026 if ordered today

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

Part Number: HSN-2C4893020

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Estimated Ship Date: May 4, 2026 if ordered today

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Harmonic Balancer, Internal Balance, Nodular Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, V6, Each

Part Number: RNB-594-148

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Harmonic Balancer, Internal Balance, Steel, Buick, Oldsmobile, Pontiac, V6, Each

Part Number: ATP-102055

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: HSN-2C4903020

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.800 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41847CP

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: HSN-2C4893

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.622 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41873CP

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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BAL. SHFT. GEAR (DRIVER)

Part Number: CLO-2558

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Engine Oil Pan, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: ATP-103106

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Piston Ring Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-C9612675

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set 95-08 BUI/CHV/OLD/PON 3.8L/5.3L

Part Number: EGN-C96126STD

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set 96-09 BUI/CHV/CHR/DOD/OLD/PON 3.2L/3.4L

Part Number: EGN-S9231650

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Estimated Ship Date: May 11, 2026 if ordered today

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Engine Piston Ring Set 96-09 BUI/CHV/CHR/DOD/OLD/PON 3.2L/3.4L

Part Number: EGN-S9231675

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Estimated Ship Date: May 11, 2026 if ordered today

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CHAIN-TIMING SET (3)

Part Number: MEL-3-700S

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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