CADILLAC ATS Pistons & Piston Rings

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.386 in. Bore, 86.000mm Bore, 1.2mm, 1.5mm, 2.0mm Thickness, H4, V4, L4, Set of 4

Part Number: HSN-2C4179S

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4564S

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Engine Piston Ring

Part Number: HSN-2N513050

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42301CP-040

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42301CP

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42301CP-030

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Estimated Ship Date: Nov 18, 2025 if ordered today

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Piston Rings, Steel, 3.474 in. Bore, 1.2 mm., 1.5 mm., 2.0 mm., Thickness, 4-Cylinder, Set

Part Number: SLP-E1024KC25MM

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.465 in. Bore, 1.2 mm, 1.5 mm, 2.5 mm Ring Thickness, Chevy, GMC, Buick, Cadillac, Each

Part Number: ADO-12652807

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.740 in. Bore, 1.00 mm, 1.20 mm, 2.00 mm Ring Thickness, Driver Side, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12674056

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42272CP

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Estimated Ship Date: Nov 21, 2025 if ordered today

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RING-POA SERVICE PART

Part Number: ADO-11611640

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.406 in. Bore, 1.2mm, 1.5mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42080CP020

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.416 in. Bore, 1.2mm, 1.5mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42080CP030

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.426 in. Bore, 1.2mm, 1.5mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42080CP040

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Estimated Ship Date: Nov 21, 2025 if ordered today

• Special Order

Piston Rings, Premium Ductile Ring Sets, Chrome, 3.406 in. Bore, 86.500mm Bore, 1.2mm, 1.5mm, 2.5mm Thickness, Set of 4

Part Number: HSN-2C5130020

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.396 in. Bore, 1.2mm, 1.5mm, 2.0mm Thickness, L4, Set

Part Number: MAH-42080CP010

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Premium Piston Ring Sets, Gas Nitrided, 3.711 in. Bore, 1.0mm, 1.2mm, 1.5mm Thickness, V6, Set

Part Number: MAH-42190CP010

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Estimated Ship Date: Nov 24, 2025 if ordered today

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PISTON

Part Number: MAH-2244038075MM

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
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PISTON

Part Number: MAH-2244038100MM

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
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Piston Rings, GM Genuine Parts Piston Rings, 3.760 Bore, Stainless Steel, Oil Ring Rail Only, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12664463

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Piston Rings, GM Genuine Parts Piston Rings, 3.760 in. Bore, Upper Piston Ring Only, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12664455

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.720 in. Bore, Lower Compression Ring, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19303440

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Piston Rings, ACDelco GM Genuine Parts Piston Rings, 3.550 in. Bore, Oil Ring Rail Spacer,Buick, Cadillac, Chevy, GMC, Pontiac, Saturn, Each

Part Number: ADO-19300260

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Estimated Ship Date: Nov 20, 2025 if ordered today

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RING-POA SERVICE PART

Part Number: ADO-11611639

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Wrist Pin Retainer, Engine Piston Wrist Pin Retainer, RETAINER-PSTN PIN

Part Number: ADO-12569638

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Estimated Ship Date: Nov 20, 2025 if ordered today

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