2004 SUBARU IMPREZA Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

Continental OE Technology Series Multi-V Belts 4050347

Belt, OE Technology Series, Multi-V, Serpentine, 5-Rib, 34.70 in. Length, Each

Part Number: CEL-4050347

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Beck/Arnley Cylinder Head Fasteners 016-1072

Cylinder Head Bolts, Steel, Natural, Subaru, H4, Set of 12

Part Number: BCK-016-1072

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Continental OE Technology Series Multi-V Belts 4040352

Belt, OE Technology Series, Multi-V, Serpentine, 4-Rib, 35.20 in. Length, Each

Part Number: CEL-4040352

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Continental OE Technology Series Timing Belts 40328

Timing Belt, Positive Drive, Saab, Subaru, Each

Part Number: CEL-40328

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Dorman PCV Valves 47239

PCV Valves, Straight, OEM Style, 0.35 in. Hose Barb, 18mm Threads, Subaru, H4, Each

Part Number: RNB-47239

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

King SI-Series Main Bearings MB5739SI0.5

Main Bearings, King SI-Series Main Bearings, .020 in., .50 mm Crankshaft Undersize, Bi-Metal, Subaru, Sold as a Set of 5

Part Number: KGB-MB5739SI05

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Bosch Premium Oil Filters 3974

Oil Filter, Premium, OE Replacement, Canister, Subaru, Each

Part Number: BCH-3974

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

Hastings Premium Ductile Ring Sets for 2002-2005 IMPREZA - 2C5134020

Piston Rings, Premium Ductile Ring Sets, 3.642 in. Bore, 92.500mm, Chrome, 1.2mm, 1.2mm, 2.5mm Ring Thickness, L4, Set of 4

Part Number: HSN-2C5134020

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

King SI-Series Rod Bearings CR4125SI0.5

Rod Bearing, SI-Series, Alecular Alloy, 0.50mm. Crankshaft Undersize, Subaru, 2.0, 2.2, 2.5L, Set of 4

Part Number: KGB-CR4125SI05

Not Yet Reviewed

Estimated Ship Date: Jul 7, 2026 if ordered today

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Estimated Ship Date: Jul 7, 2026 if ordered today

Hastings Premium Ductile Ring Sets for 2002-2005 IMPREZA - 2C5134S

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5134S

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Fram Defense Oil Filters DL9688

Oil Filter, Defense, Canister Style, Each

Part Number: FRM-DL9688

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

King SI-Series Main Bearings MB5382SI0.25

Main Bearings, SI-Series, Direct Replacement, 1/2 Groove, Upper, 0.25mm Crankshaft Undersize, Bi-metal, Silicon Aluminum, Subaru, Set of 5

Part Number: KGB-MB5382SI025

Not Yet Reviewed

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

INA Accessory Drive Belt Kits ZD0563K

Timing Belt, Hardware, Global 5300563100, Kit

Part Number: IFE-ZD0563K

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

Enginetech Piston Sets for 2005 9-2X, 2002-2005 IMPREZA - P4006(4)STD

Engine Piston Set 02-05 SAB/SUB 2.0L

Part Number: EGN-P40064STD

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Enginetech Piston Ring Sets for 2002-2004 IMPREZA - S92154-STD

Engine Piston Ring Set 02-05 SAB/SUB 2.0L

Part Number: EGN-S92154STD

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

JE Pistons Subaru EJ Series Pistons 296352L

JE Pistons Subaru EJ Series Pistons 296352L

Piston, Forged, Dish, 4-Valve Reliefs, 3.927 in. Bore, 3.268 in. Stroke, 5.138 in. Rod, 1.130 in. Compression, Subaru, Left, Each

Part Number: JEP-296352L

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

Moroso Oil Pump Pickup Assemblies for 2002-2005 IMPREZA - 24964

PICKUP, SUBARU, EJ 20

Part Number: MOR-24964

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Moroso PCV Air/Oil Separators for 2004-2007 IMPREZA - 85484

Air, Oil, Separator Tank, Aluminum, Polished, 2.875 in. Diameter, 4.5 in. Height, Subaru, Kit

Part Number: MOR-85484

5.0 out of 5 stars ( 2 )

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Dorman Harmonic Balancers 594-129

Harmonic Balancer, Nodular Iron, Black, 5.344 in. o.d., Subaru, Each

Part Number: RNB-594-129

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

ATP Graywerks Harmonic Balancers 102126

Harmonic Balancer, Internal Balance, Steel, Subaru, Each

Part Number: ATP-102126

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Continental Belts and Hoses - Accessory Belt Drive Service Kits for 2004-2006 BAJA, 2003-2005 FORESTER, 2004-2007 IMPREZA - ADK0004P

Accessory Drive Belt Kit, 5-Rib Serpentine Pulley, Subaru, 2.5L, Kit

Part Number: CEL-ADK0004P

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Enginetech Rod Bearings BB4125.75

Engine Connecting Rod Bearing 90-12 SAB/SUB 1.8L/2.0L/2.2L/2.5L

Part Number: EGN-BB412575

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Hastings Premium Ductile Ring Sets for 2002-2005 IMPREZA - 2C5027S040

Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5027S040

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

GMB North America Timing Belt Tensioner Pulleys 460-9840

PULLEY TIMING BELT TENSIONER Replacement SAAB-9-2X(2005); SUBARU-BAJA, FORESTER, IMPREZA, LEGACY, OUTBACK (11-03)

Part Number: GMB-460-9840

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

GMB North America Timing Belt Drive Replacement Parts 460-9130

TIMING BELT SPROCKET Replacement SAAB-9-2X(2005); SUBARU-BAJA, FORESTER, IMPREZA, LEGACY, OUTBACK, WRX, WRX STI (18-03)

Part Number: GMB-460-9130

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