2003 OLDSMOBILE SILHOUETTE Engines & Components

Idler Pulley, Serpentine, Steel, Black, Each

Part Number: DAC-89007

4.5 out of 5 stars ( 20 )

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

Lifter, Hydraulic Roller, 0.842 in. O.D., Each

Part Number: ADO-HL118

Not Yet Reviewed

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

Idler Pulley, Replacement, Serpentine, 6-groove, Steel, Black, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Each

Part Number: ADO-38009

3.0 out of 5 stars ( 1 )

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

Idler Pulley, Smooth, Black Powdercoated, Each

Part Number: CEL-49006

3.86 out of 5 stars ( 7 )

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

Power Steering Pulley, Serpentine, 6-groove, Steel, Black, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: RNB-300-202

3.0 out of 5 stars ( 4 )

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

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 86.50 in. Length, Each

Part Number: CEL-4060865

4.67 out of 5 stars ( 3 )

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

Master Cylinder Reservoir Caps, ACDelco GM Genuine Parts Brake Master Cylinder Caps, Black, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each

Part Number: ADO-22795538

5.0 out of 5 stars ( 1 )

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

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 87.50 in. Length, Each

Part Number: CEL-4060875

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Water Pump Pulley, Serpentine, Steel, Black, Each

Part Number: RNB-300-933

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Cylinder Head Bolts, Hex Head, Buick, Chevy, Oldsmobile, Pontiac, 3.1, 3.4L, Kit

Part Number: FEL-ES72892

4.92 out of 5 stars ( 12 )

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

Adapter, Oil Filter, Sandwich, Aluminum, Natural, 3/8 in. Inlet/Outlet, Each

Part Number: PRM-182

3.0 out of 5 stars ( 1 )

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

Main Bearings, 3/4 Groove, Standard Size, Bi-metal, Silicon Aluminum, Set of 4

Part Number: KGB-MB4080SI

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

• Drop Ship
• Special Order

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

• Drop Ship
• Special Order

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

Engine Connecting Rod Bearing 80-09 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BB285J50

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Engine Connecting Rod Bearing 80-09 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BB285J75

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: ATP-102065

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

• Drop Ship
• Special Order

Rod Bearings, 1.000mm Crankshaft Undersize, Bi Metal, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Isuzu, Jeep, V6

Part Number: SLP-64020A100MM

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Drop Ship
• Special Order

Rocker Arm, Standard Replacement, Steel, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, 3.1/3.4/3.5L, V6, Each

Part Number: MEL-MR-1351

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

• Drop Ship
• Special Order

CHAIN-TIMING

Part Number: MEL-700

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

• Drop Ship
• Special Order

Engine Crankshaft Main Bearing Set 85-05 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BC412JSTD

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

CAM SPROCKET

Part Number: CLO-S848T

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4893S020

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Engine Crankshaft Main Bearing Set 85-05 BUI/CAD/CHV/GMC/IZU/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-BC412J50

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.75mm. Crankshaft Undersize, Chevy, 2.8, 3.1, 3.4L, Set of 4

Part Number: KGB-MB4080SI075

Not Yet Reviewed

Estimated Ship Date: Jun 17, 2026 if ordered today

• Drop Ship
• Special Order