BUICK PARK AVENUE Engine Gaskets & Seals Gaskets & Seals

Fel-Pro Valve Stem Seals SS 72144

Valve Stem Seal Set

Part Number: FEL-SS72144

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

ACDelco EGR Gaskets 12567275

EGR Gaskets, ACDelco EGR Gaskets, Mounting Gasket, Buick, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-219-333

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fel-Pro EGR Gaskets 70783

EGR Gasket, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FEL-70783

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Cometic MLS Head Gaskets C5721-040

Cometic MLS Head Gaskets C5721-040

Head Gasket, MLS, 3.840 in. Bore, .040 in. Compressed Thickness, Buick, Each

Part Number: CGT-C5721-040

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Fel-Pro Conversion Set Gaskets for 2000-2003 BONNEVILLE, LESABRE, PARK AVENUE - CS 9917-1

Gaskets, Conversion Set, Buick, Pontiac, 3.8L, Set

Part Number: FEL-CS99171

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cometic MLS Head Gaskets C5721-098

Head Gasket, Multi-layer Steel, 3.840 in. Bore, .098 in. Thickness, Buick, Passenger Side, 3.8, 4.1L, Each

Part Number: CGT-C5721-098

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Mahle Original Intake Manifold Gaskets MIS16191

Intake Manifold Gaskets, Molded Rubber Compound, Chevrolet, 3.8L, Set

Part Number: MAH-MIS16191

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

ACDelco GM Genuine Parts Intake Manifold Gaskets 19355655

Intake Manifold Gaskets, Composite with Coating and Printoseal, Buick, Chevrolet, Oldsmobile, Pontiac, 3.8L, Set

Part Number: ADO-MS006

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

MotoRad Water Neck O-Rings MG183

Water Neck Gaskets and O-Rings, Seal, Rubber, Buick, Chevy, GMC, Oldsmobile, Pontiac, Subaru, Each

Part Number: SNN-MG183

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Cometic MLS Head Gaskets C5720-075

.075" MLS-5 LHS HEAD 1996-03

Part Number: CGT-C5720-075

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Dorman Intake Gaskets 615-207

Gaskets, Intake Manifold, Stock Replacement, GM V6, 3.8L, Kit

Part Number: RNB-615-207

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Fel-Pro Head Gaskets 9917 PT

Head Gasket, Steel Core Laminate, Chevy/Buick, Oldsmobile, Pontiac, 3.8L, V6, Left Bank, Each

Part Number: FEL-9917PT

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Fel-Pro Water Neck Gaskets 36021

Water Neck Gasket, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: FEL-36021

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Fel-Pro Rear Main Seals BS 40190

Rear Main Seal, 1-Piece, Rubber, Buick, Chevy, Pontiac, Each

Part Number: FEL-BS40190

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Fel-Pro Oil Pan Gaskets for 2000-2005 BONNEVILLE, LESABRE, PARK AVENUE - OS 30699 R

Oil Pan Gasket, Molded Rubber Compound, One-Piece, Buick, Pontiac, Each

Part Number: FEL-OS30699R

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Enginetech Rear Main Seals S7905

Engine Crankshaft Seal 91-95 BUI/CHV/OLD/PON 3.3L/3.8L

Part Number: EGN-S7905

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Fel-Pro Head Gaskets HS 9644 PT-1

Head Gasket Set

Part Number: FEL-HS9644PT1

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Cometic MLS Head Gaskets C5721-092

.092" MLS-5 RHS HEAD 1996-03

Part Number: CGT-C5721-092

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Fel-Pro Throttle Body Gaskets 61025

Throttle Body Gasket, Paper with Silicone Coating, Buick, Oldsmobile, Pontiac, Each

Part Number: FEL-61025

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Cometic MLS Head Gaskets C5721-084

.084" MLS-5 RHS HEAD 1996-03

Part Number: CGT-C5721-084

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Cometic MLS Head Gaskets C5720-120

.120" MLS LHS HEAD 1996-03

Part Number: CGT-C5720-120

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Cometic MLS Head Gaskets C5721-070

.070" MLS-5 RHS HEAD 1996-03

Part Number: CGT-C5721-070

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Fel-Pro Water Pump Gaskets 35351

Water Pump Gasket

Part Number: FEL-35351

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Enginetech Engine Valve Stem Oil Seals S320V-20

Engine Valve Stem Oil Seal 76-08 AMC/BUI/CHV/DOD/EAG/JEP/OLD/PON 1.6L/2.0L/2.2L/2.5L/3.8L/5.3L/5.9L

Part Number: EGN-S320V-20

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Fel-Pro Intake Plenum Gasket Sets MS 95741

Intake Manifold Gasket, Upper to Lower Plenum, Buick, Oldsmobile, Pontiac, Each

Part Number: FEL-MS95741

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today