2003 CADILLAC Gaskets & Seals

Fel-Pro Exhaust Pipe Flange Gaskets 61287

Exhaust Pipe Gasket

Part Number: FEL-61287

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

ACDelco GM Genuine Parts Water Pump Gaskets 12583048

Water Pump Gasket, GM Genuine Part, Rubber/Steel Core, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-251-2027

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fel-Pro O-Rings 73193

Multi Purpose O-Ring, O-RING

Part Number: FEL-73193

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Cometic MLS Head Gaskets C5318-098

Cometic MLS Head Gaskets C5318-098

Head Gasket, MLS, 4.160 in. Bore, .098 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-098

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Cometic MLS Head Gaskets C5751-086

Head Gasket, MLS, 4.060 in. Bore, .086 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-086

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

ACDelco Air Conditioning Seals 13579648

Multi Purpose Seal, Air Conditioning Seal

Part Number: ADO-13579648

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Cometic MLS Head Gaskets C5318-075

Head Gasket, MLS, 4.160 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-075

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

Cometic MLS Head Gaskets C5476-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5476-056

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

Cometic MLS Head Gaskets C5475-054

.054" MLS-5 HEAD GASKET

Part Number: CGT-C5475-054

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

ACDelco GM Genuine Parts Water Pump Gaskets 12583049

Water Pump Gasket, GM Genuine Part, Rubber/Steel Core, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-251-2023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Cometic Engine Gasket Sets PRO1040T

3.840" TOP END GSK KIT 01-10

Part Number: CGT-PRO1040T

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

ACDelco GM Genuine Parts Transfer Case Input Shaft Seals 12547466

Transfer Case Input Shaft Seal, 2.683 in. Bore, 2.700 in. O.D., 0.512 in. Width, Cadillac, Chevy, GMC, NP149/NP246, Each

Part Number: ADO-12547466

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

ACDelco Crankshaft Front Seals 19340217

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multiple Applications, Each

Part Number: ADO-5200

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Cometic MLS Head Gaskets C5319-056

Head Gasket, MLS, 4.190 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-056

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

Cometic Rear Main Seal Cover Gaskets C15281

GM LS Gen-3/4 Small Block V8 Rear Main Cover Gasket

Part Number: CGT-C15281

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

Granatelli Motor Sports Valve Cover Gaskets 640369

Valve Cover Gaskets, Neoprene, Chevy, LS, Pair

Part Number: GRN-640369

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Cometic MLS Head Gaskets C5319-051

Head Gasket, MLS, 4.190 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-051

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Cometic Head Gaskets C15517-040

.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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

Cometic MLS Head Gaskets C5476-045

.045" MLS HEAD GASKET

Part Number: CGT-C5476-045

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

Cometic MLS Head Gaskets C5319-045

Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

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

Enginetech Timing Cover Gaskets TCC293-A

Engine Timing Cover Gasket Set 97-20 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/5.7L/6.0L/6.2L/7.0L

Part Number: EGN-TCC293-A

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Mahle Original Head Gasket Sets HS54332

Engine Gasket Sets, Original Head Gasket Sets, Cadillac, Chevy, GMC, Hummer, 6.0L, Set

Part Number: MAH-HS54332

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

ATP Automatic Transmission Oil Pump Seals and Gaskets CO-40

Automatic Transmission Pump Gaskets, Front Pump Seal, Rubber, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, 4L60E/4L80E, Each

Part Number: ATP-CO40

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Motive Gear Pinion Seals 26064028

Differential Pinion Seal

Part Number: MGR-26064028

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Fel-Pro Water Pump Gaskets 35633

O-Ring

Part Number: FEL-35633

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air