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BUICK Engines & Components

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Results 276 - 300 of 483

Engine Oil Pump 87-94 BUI/CHV/OLD 2.3L

Part Number: EGN-EP136

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Oil Pump 87-92 BUI/OLD/PON 2.0L

Part Number: EGN-EP177

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 88-94 BUI/CHV/OLD/PON 3.1L

Part Number: EGN-P15846100

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 88-92 BUI/OLD/PON 3.8L

Part Number: EGN-P15816100

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 87-89 BUI/CHV/OLD/PON 2.8L

Part Number: EGN-P1573675

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 88-94 BUI/CHV/OLD/PON 3.1L

Part Number: EGN-P1584650

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 87-89 BUI/CHV/OLD/PON 2.8L

Part Number: EGN-P15736100

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Engine Piston Set 99-05 BUI/CHV/PON 3.1L

Part Number: EGN-P30696STD

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 94-99 BUI/CHV/OLD/PON 3.1L

Part Number: EGN-P3025615

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Rocker Arms, Elite Series, Stud Mount, Full Roller, Stainless Steel, 1.5/1.6 Split Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-62350356

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Engine Piston Set 85-90 BUI/CAD/CHV/OLD/PON 5.0L

Part Number: EGN-P30878040

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 87-95 BUI/CHV/OLD 2.3L

Part Number: EGN-P5020450

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Engine Piston Set 87-95 BUI/CHV/OLD 2.3L

Part Number: EGN-P50204STD

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 08-16 BUI/CAD/CHV/GMC/PON/SAT 3.6L

Part Number: EGN-P5090650

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Engine Piston Set 67-02 GM 4.3L/4.4L/4.6L/4.9L/5.0L/5.7L

Part Number: EGN-P30938030

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Pistons, Cast, Dish, 3.935 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-3454-060

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Pistons, Cast, Dish, 3.520 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-3489-020

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Pistons, Cast, Flat, 3.860 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1734-060

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Pistons, Hypereutectic, Dish, 3.800 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1740H-STD

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Piston - GM 3.6L LFX 12-15 Left and Right Pistons (0.50MM)

Part Number: MAH-2243929050MM

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Piston - GM 3.6L LFX 12-15 Left and Right Pistons (0.75MM)

Part Number: MAH-2243929075MM

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Piston With Rings - GM 3.6L LFX 12-15 Left and Right Pistons (STD) w/Rings

Part Number: MAH-2243929WR

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Piston With Rings - GM 3.6L LLT 08-15 Left and Right Pistons (0.25MM) w/Rings

Part Number: MAH-2243928WR025

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Pistons, Hyperuetectic, Dish, 93.98mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, GM, V6, Set of 6

Part Number: UEM-1743H-STD

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Harmonic Balancer, Race, Internal Balance, Steel, Black, Pontiac, 326-455, Each

Part Number: PIO-872031

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today