2003 CHEVROLET SILVERADO-2500-HD Engines & Components

Oil Drain Pan Plugs, Plug, Thread Size 14mm x 1.50, Each

Part Number: RNB-65175

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 10/13/2025

Rod Bearings, ACDelco GM Genuine Parts Engine Connecting Rod Bearings, Stock Size, Direct Replacement, Chevy, GMC, Each

Part Number: ADO-19209593

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Valve Cover Grommet, PCV, Rubber, Chevy, Big Block, Each

Part Number: NAL-10198949

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order

Silv-O-Lite Piston - Chevrolet 364ci/6.0L (V8) Kit with Rings

Part Number: UEM-3516HC-05K1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

• Free Shipping

Oil Filter, Tough Guard, Canister Style, Each

Part Number: FRM-TG9100

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Timing Set, Double Roller, Billet Steel Crank Sprocket, Iron Cam Sprocket, 0.390 in. Raised Cam, Chevy, LS1/LS2/LS6, Set

Part Number: CLO-9-3659X3R

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

TIMING SET

Part Number: CLO-9-3659X3-10

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Silvolite Hyper-Coated Piston 8.1L GM (V8) 2001-04

Part Number: UEM-3494HC-010

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pistons, Hypereutectic, Flat, 4.310 in. Bore, 2.0mm, 2.0mm, 4.0mm Ring Grooves, Chevy, Big Block, V8, Set of 8

Part Number: UEM-3494HC-060

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Gas Nitrided, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D484550

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Timing Chain and Gear Set, Roller, Single Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5034611

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Oil Pump, Stock Replacement Oil P

Part Number: MEL-M295HV-324S

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Belt Tensioner, Accu-Drive, Chevy, GMC, Hummer, Isuzu, Pickup, SUV, Van, Each

Part Number: CEL-49275

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Special Order

Oil Drain Plug Pilot Point W Inset Gasket M12-1.75, Head Size 13Mm

Part Number: RNB-090-156-1

Not Yet Reviewed

Estimated Ship Date: Monday 10/13/2025

Belt Tensioner, Accu-Drive, Buick, Cadillac, Chevy, GMC, Isuzu, Pickup, SUV, Van, Each

Part Number: CEL-49276

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Special Order

Idler Pulley, Serpentine, Plastic, Black, Each

Part Number: RNB-419-603

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 10/13/2025

Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 117.75 in. Length, Each

Part Number: CEL-4061178

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Drop Ship
• Special Order

Dipstick Tube

Part Number: RNB-918-660

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearings, SI-Series, Silicon Aluminum, 0.040 in. Crankshaft Undersize, Chevy, Set of 5

Part Number: KGB-MB5293SI040

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

Engine Expansion Plug Kit, Stock Replace

Part Number: MEL-MPE-844R

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

Main Bearing Set-Chevrolet V8, 496, 2001-07

Part Number: CLE-MS2327A30

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

DIPSTICK

Part Number: NAL-12610053

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order

Crankshaft Main Bearings

Part Number: KGB-MB5398SI001

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Main Bearings, Direct Replacement, Stock Size, Chevrolet, GMC, Hummer, Set of 5

Part Number: SLP-7429M

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, 8-Cyl Ring Set; Phosphate

Part Number: HSN-5085010

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order