Availability
2003 CADILLAC Engines & Components
Oil Filter Adapter, Sandwich, 3/8 in. NPTF, 13/16-16 in. Nipple Thread Size, Aluminum, Natural, Each
Part Number: HDA-225
Estimated Ship Date: Today
Estimated Ship Date: Today
Idler Pulley, Serpentine, Steel, Black, Each
Part Number: RNB-419-602
Estimated Ship Date: Today
Estimated Ship Date: Today
Belt, Poly Rib, Serpentine, 6-Rib, 78.00 in. Length, Each
Part Number: DAC-5060780
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Oil Filler Caps, Engine Oil Fill Caps, Stock Style, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Saturn, Each
Part Number: ADO-FC219
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Oil Filler Tube, Plastic, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Each
Part Number: RNB-917-420
Estimated Ship Date: Today
Estimated Ship Date: Today
Idler Pulley, Serpentine, Steel, Black, Each
Part Number: RNB-419-610
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, SI-Series, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5
Part Number: KGB-MB5293SI030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rod Bearings, 0.001 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Checker, Chevy, Pontiac, Hummer, V8, Set of 8
Part Number: SLP-8-2555A1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Master Cylinder Reservoir Caps, ACDelco GM Genuine Parts Brake Master Cylinder Caps, Black, Cadillac, Chevrolet, GMC, Pontiac, Saturn, Suzuki, Each
Part Number: ADO-22795538
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Crankshaft Main Bearing Set 97-17 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/5.7L/6.0L/6.2L
Part Number: EGN-BC409JSTD
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Gear, Steel Crank Gear, 22-tooth, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each
Part Number: MEL-S827
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Timing Chain, Global 5580048100, Kit
Part Number: IFE-ZC0048K
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Automatic Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Saab, Each
Part Number: RNB-419-109
Estimated Ship Date: Today
Estimated Ship Date: Today
Thrust Bearing, Performance, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2L
Part Number: NAL-89017572
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam Bearings, Steel Backed Babbitt, Chevy, Kit
Part Number: KGB-CS5510HP
Estimated Ship Date: Jul 20, 2026 if ordered today
Estimated Ship Date: Jul 20, 2026 if ordered today
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: Jul 20, 2026 if ordered today
Estimated Ship Date: Jul 20, 2026 if ordered today
Piston Rings, GM Geniune Parts, 4.000 in. Bore, Standard Size, Includes Rings for One Piston, Cadillac, Chevrolet, GMC, Hummer, 6.0L LS, 1 Set
Part Number: ADO-88894243
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Connecting Rod Bearing 67-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON/SAB 4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L
Part Number: EGN-BB353JSTD
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each
Part Number: HSN-2M4978S020
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump Pulley, Serpentine, 3-groove, Plastic, Black, Buick, Cadillac, Oldsmobile, Pontiac, Each
Part Number: RNB-300-940
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Belt, OE Technology Series, Multi-V, Serpentine, 6-Rib, 81.75 in. Length, Each
Part Number: CEL-4060817
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Engine Piston Kit 99-04 BUI/CAD/CHV/GMC/IZU 5.3L
Part Number: EGN-K30791STD
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Oil Pump Screen, Mesh Screen Only, Each
Part Number: MEL-370S
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
PUSHROD GUIDEPLATES, GM LS 4.6L-5.7L 1998-08, 3/8", Flat
Part Number: PQX-1134600
Not Yet Reviewed
Estimated Ship Date: Jun 24, 2026 if ordered today
Estimated Ship Date: Jun 24, 2026 if ordered today
Engine Connecting Rod Bearing 67-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON/SAB 4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L
Part Number: EGN-BB353J010
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
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