2003 OLDSMOBILE SILHOUETTE Parts & Accessories

Denso Ignition Wire Sets 671-6046

Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-6046

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Standard Motor Replacement Wiring Harnesses S-1352

Wiring Pigtails, 4-pin, Female, Gray, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S1352

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Clevite AL-Series Main Bearings MS-2273A

Main Bearings, AL Series, Stock, 1/2 Groove, GM, Set

Part Number: CLE-MS2273A

Not Yet Reviewed

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King SI-Series Main Bearings MB4080SI0.25

Main Bearings, SI-Series, Silicon Aluminum, 0.25mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 17, 2026 if ordered today

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Estimated Ship Date: Jun 17, 2026 if ordered today

King SI-Series Main Bearings MB4080SI0.5

Main Bearings, SI-Series, Silicon Aluminum, 0.50mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI05

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

BOLT Padlocks 7018517

Padlock, 0.313 in. U-Bolt Diameter, Uses GM Ignition Key, Each

Part Number: SYC-7018517

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Estimated Ship Date: Monday 3/23/2026 if shipped by air

Standard Motor Wiring Connectors S-960

Wiring Pigtails, Female, for use on Acura®, AM General, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S960

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Derale Oil Filter Adapters 15704

Oil Filter Adapter, Spin-on Bypass, Aluminum, Polished, 18mm x 1.5 Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: DER-15704

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco Wiring Connectors 88863493

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 7 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT2485

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Fel-Pro Intake Manifold Bolts ES 72226

Intake Manifold Bolt Set

Part Number: FEL-ES72226

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Putco LED Light Bulb Load Resistor Kits 240002

LED Light Harness, Resistors, 921,194 Bulb Type, Kit

Part Number: PUT-240002

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ACDelco Wiring Connectors 13584253

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Door Mirror Switch, Chevrolet, Each

Part Number: ADO-PT2719

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Dorman Wiring Connectors 645-906

Wiring Pigtails, Wiring Connectors, 4-pin, Female, 20-gauge, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Saturn, Each

Part Number: RNB-645-906

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Mishimoto Ignition Coils MMIG-CENT-85

Ignition Coil, Coil Pack, Female Socket, Epoxy, Black, Buick, Cadillac, Chevrolet, GMC, for use on Honda®, Isuzu, Oldsmobile, Pontiac, Shelby, Each

Part Number: MIO-MMIG-CENT-85

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

ACDelco Windshield Washer Pumps 89001126

PUMP, WSWA

Part Number: ADO-8-6714

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Dorman Oil Pan Drain Plugs 090-091

Oil Pan Drain Plug, 12mm x 1.75 Thread Size, Seal, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saturn

Part Number: RNB-090-091

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

ACDelco Wiring Connectors 88862232

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, 3-Pin Terminal, Multi-Purpose Wire Connector, Each

Part Number: ADO-PT2313

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Standard Motor Replacement Wiring Harnesses HP4230

Wiring Pigtails, Female, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-HP4230

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Standard Motor Vehicle Speed Sensors SC144

Speed Sensors, OEM Replacement, Each

Part Number: SMP-SC144

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Dorman LED Light Bulbs 3156R-SMD

3156 Red 5050SMD 20LED Bulb

Part Number: RNB-3156R-SMD

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Continental Molded Radiator Hoses 62549

MOLDED RADIATOR HOSE (SAE 20R4)

Part Number: CEL-62549

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Standard Motor Wiring Connectors S-1606

EM- Cigar Lighter Cn

Part Number: SMP-S-1606

Not Yet Reviewed

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Dorman LED Light Bulbs 3156W-SMD

3156 White 5050SMD 20LED Bulb

Part Number: RNB-3156W-SMD

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Continental OE Technology Series Idler Pulleys 49003

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: CEL-49003

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Dayco No Slack Tensioner Pulleys 89009

4.25 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026

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30 amps Standard Motor Relay RY-1757

Multi-Function Relay

Part Number: SMP-RY-1757

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

2003 OLDSMOBILE SILHOUETTE Parts and Accessories