2004 CHEVROLET IMPALA Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Sealed Power Hydraulic Roller Lifters HT-2148A

Lifters, Hydraulic Roller, 0.843 in. O.D., Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: SLP-HT2148A

4.0 out of 5 stars ( 2 )

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Chevrolet Performance Connecting Rod Bolts 11610158

Connecting Rod Bolt, M9 Thread Size, Steel, Chevy, Gen III LS, Each

Part Number: NAL-11610158

Not Yet Reviewed

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K&N Performance Gold Oil Filters HP-1001

Oil Filter, Performance Gold, Canister, 3.80 in. Tall, 3.00 in. Diameter, 18mm x 1.5 in. Thread, Anti-Drainback, Nitrile Gasket, Spin-On, Each

Part Number: KNN-HP-1001

5.0 out of 5 stars ( 9 )

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Dayco No Slack Tensioner Pulleys 89009

Dayco No Slack Tensioner Pulleys 89009

Idler, Tensioner Pulley, Plastic, Black, 6-Rib Serpentine, 76mm Diameter, Each

Part Number: DAC-89009

4.14 out of 5 stars ( 7 )

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ACDelco GM Genuine Parts Engine Oil Fill Caps 12573337

Engine Oil Filler Caps, GM Genuine Parts, Stock, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-FC208

1.0 out of 5 stars ( 1 )

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ACDelco Gold Idler Pulleys 19190145

Idler Pulley, Serpentine, Steel, Black, Chevy, Buick, Acura, AM General, Chrysler, Dodge, Ford, Gmc, Honda™, Hummer, Isuzu,Jaguar, Jeep, Each

Part Number: ADO-15-20676

4.2 out of 5 stars ( 5 )

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ACDelco Ultraguard Gold Engine Oil Filters 19391150

Oil Filters, Ultraguard Gold Engine Oil Filters, Canister Style, AMC, Buick, Cadillac, Chevrolet, GMC, Isuzu, Jeep, Olds, Pontiac, Saab, Suzuki, Each

Part Number: ADO-UPF47R

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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Timken Harmonic Balancer Repair Sleeves 88176

Repair Sleeve, Harmonic Balancer, Steel, Each

Part Number: TMK-88176

4.17 out of 5 stars ( 6 )

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Dorman Oil Filler Caps 42315

Engine Oil Filler Cap, Stock Style, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Workhorse, Workhorse Custom Chassis, Each

Part Number: RNB-42315

1.5 out of 5 stars ( 2 )

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Hayden Idler Pulleys 5975

Idler Pulley, Serpentine, Steel, Black, for use on Acura®, GM, Ford, Jaguar, Each

Part Number: HDA-5975

4.67 out of 5 stars ( 6 )

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Sealed Power Balance Shaft Bearings 3204DR

Bearing, Balance Shaft, B100, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: SLP-3204DR

Not Yet Reviewed

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King SI-Series Rod Bearings CR 605SI0.25

Rod Bearings, SI-Series, Silicon Aluminum, 0.25mm, Crankshaft Undersize, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set 6

Part Number: KGB-CR605SI025

Not Yet Reviewed

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Dorman Expansion Plugs 555-104

Expansion Plugs, Steel, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, Jeep, Set of 10

Part Number: RNB-555-104

4.8 out of 5 stars ( 5 )

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Chevrolet Performance Dipstick Replacement Parts 24504031

SEAL

Part Number: NAL-24504031

Not Yet Reviewed

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K&N Select Oil Filters SO-1001

Oil Filter, Select, Canister, Black, M18 x 1.5 Thread, 3.11 in. Tall, 2.98 in. Diameter, Anti-Drainback, Each

Part Number: KNN-SO-1001

Not Yet Reviewed

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King SI-Series Rod Bearings CR6664SI 010

Rod Bearings, .010 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM, Set of 6

Part Number: KGB-CR6664SI010

Not Yet Reviewed

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Fel-Pro Valve Cover Grommets ES 72833

Grommet Set

Part Number: FEL-ES72833

5.0 out of 5 stars ( 1 )

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Dorman Engine Oil Dipsticks 917-300

Engine Oil Dipstick, Yellow Plastic Handle, Engine Block Entry, Passenger Side, Buick, Chevy, Olds, 3.8L, Each

Part Number: RNB-917-300

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Melling Oil Pump Screen Assemblies 251S

Oil Pickup, Press Fit, Stock Pan Style, 0.563 in. Tube Diameter, GM, V6, 3.1, 3.4, 3.5, 3.9L, Each

Part Number: MEL-251S

Not Yet Reviewed

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Chevrolet Performance Engine Bolt Kits 11516357

BOLT-P/S GEN BRACKET

Part Number: NAL-11516357

Not Yet Reviewed

Estimated Ship Date: Aug 10, 2026 if ordered today

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Estimated Ship Date: Aug 10, 2026 if ordered today

King SI-Series Rod Bearings CR6664SI 020

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM, Set of 6

Part Number: KGB-CR6664SI020

Not Yet Reviewed

Estimated Ship Date: Jul 10, 2026 if ordered today

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Estimated Ship Date: Jul 10, 2026 if ordered today

King SI-Series Rod Bearings CR 605SI

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Set of 6

Part Number: KGB-CR605SI

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

Hastings Premium Ductile Ring Sets 2C4893S020

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4893S020

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Enginetech Cam Bearings CC423

Engine Camshaft Bearing Set 80-07 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L/3.5L

Part Number: EGN-CC423

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today