BUICK REGAL Pistons & Piston Rings

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5651S040

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Piston Rings, Phosphate Coated, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139070

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Estimated Ship Date: Feb 17, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Chrome, 3.416 in. Bore, 86.750mm Bore, 1.2mm, 1.5mm, 2.0mm Thickness, H4, V4, L4, Set of 4

Part Number: HSN-2C4179030

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C139010

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C139060

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5474020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 17, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764030

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4764060

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5547

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5548045

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5567

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5567S

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5612030

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5616020

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Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5616030

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5619020

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5619060

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5619S020

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4456010

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-4456060

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

Part Number: HSN-5616020

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

Part Number: HSN-5616030

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5616S020

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-5616S030

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Engine Piston Ring Set, 6-Cyl Ring Set; Phosphate

Part Number: HSN-5619060

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