GMC Engines & Components

Piston Rings, GM Genuine Parts Piston Rings, 3.465 in. Bore, 1.2 mm, 1.5 mm, 2.0 mm Ring Thickness, Buick, Chevy, GMC, Pontiac, Saturn, Sold as 1 Set

Part Number: ADO-12669571

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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Pistons, GM Genuine Parts Pistons, 4.085 in. Bore, 1.50 mm, 1.50 mm, 2.50 mm Ring Thickness, Passenger Side, Cadillac, Chevy, GMC, Each

Part Number: ADO-12658744

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Estimated Ship Date: Jan 19, 2026 if ordered today

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CAP-CR/SHF BRG

Part Number: ADO-12686745

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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PULLEY ASM-FAN (W/ BRG)

Part Number: ADO-12714129

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Camshaft, Engine Camshaft, CAMSHAFT ASM-EXH

Part Number: ADO-12604896

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Covers, Replacement, Stock, Cast Aluminum, Black, Chevrolet, GMC, 8.1L, Each

Part Number: ADO-12570555

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Camshaft, Engine Camshaft, CAMSHAFT ASM

Part Number: ADO-12664911

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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CAMSHAFT ASM-INT

Part Number: ADO-12626896

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Oil Pans, GM Genuine Parts Oil Pans, Black, Steel, Stock Depth, Chevy, GMC, Each

Part Number: ADO-12628375

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, GM Genuine Parts Pistons, 3.504 in. Bore, 1.00 mm, 1.20 mm, 1.50 mm Ring Thickness, Drive Side, Buick Cadillac, Chevy, GMC, Saab, Each

Part Number: ADO-12654417

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Oil Pans, GM Genuine Parts Oil Pans, Rear Sump, Aluminum, Stock Depth, Baffled, Cadillac, Chevy, GMC, Each

Part Number: ADO-12640747

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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CAMSHAFT ASM-INT

Part Number: ADO-12646602

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Oil Pans, GM Genuine Parts Oil Pans, Aluminum, Baffled, Stock Depth, Stock Style, Cadillac, Chevy, GMC, Each

Part Number: ADO-12727188

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Estimated Ship Date: Jan 19, 2026 if ordered today

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PLATE ASM-BALR SHF THR

Part Number: ADO-12653449

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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CAMSHAFT ASM

Part Number: ADO-12633925

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Estimated Ship Date: Jan 19, 2026 if ordered today

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VALVE-EGR

Part Number: ADO-12713478

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Oil Pans, GM Genuine Parts Oil Pans, Rear Sump, Aluminum, Baffled, Stock Depth, Chevy, GMC, Each

Part Number: ADO-12643691

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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SEPARATOR ASM-PCV OIL

Part Number: ADO-12654253

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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ADAPTER ASM-OIL FLTR (W/ BYPASS VLV)

Part Number: ADO-12682014

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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BRACKET ASM-P/S PUMP

Part Number: ADO-12554522

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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PISTON KIT,.

Part Number: ADO-19433166

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Engine Camshaft, Engine Camshaft, CAMSHAFT ASM

Part Number: ADO-12625438

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Valve Covers, Replacement, Stock, Cast Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12688702

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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PULLEY-P/S PUMP

Part Number: ADO-12687702

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Estimated Ship Date: Jan 19, 2026 if ordered today

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• $20 Summit Bucks
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Oil Pans, GM Genuine Parts Oil Pans, Rear Sump, Aluminum, Stock Depth, Chevy, GMC, Each

Part Number: ADO-12632803

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Estimated Ship Date: Jan 19, 2026 if ordered today

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