Engines & Components

Pistons, GM Genuine Parts Pistons, 3.921 in. Bore, 1.2 mm, 1.5 mm, 2.5 mm Ring Thickness, Passenger Side, Chevy, GMC, Each

Part Number: ADO-12656878

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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VALVE-EXH

Part Number: ADO-12657044

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, Serpentine, 6-rib, 81.50 in. Length, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-12575425

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Oil Pump Pickups, GM Genuine Parts, Stock Oil Pan Style, Buick, Chevrolet, GMC, Pontiac, Saturn, Each

Part Number: ADO-12578195

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Timing Chain Tensioners, Replacement, Buick, Cadillac, Oldsmobile, Pontiac, Each

Part Number: ADO-12581223

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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INDICATOR ASM-OIL LVL

Part Number: ADO-12584737

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Engine Oil Dipstick Tube, Engine Oil Dipstick Tube, TUBE,OIL LVL IND

Part Number: ADO-12625480

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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MAGNET-CM/SHF POSN ACTR INT

Part Number: ADO-12698386

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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PCV Valve Tubing, Positive Crankcase Ventilation Foul Air Tube, Chevrolet, GMC, Each

Part Number: ADO-12703915

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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PCV Valve Tubing, Positive Crankcase Ventilation Foul Air Tube

Part Number: ADO-12703921

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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TUBE ASM-OIL LVL IND

Part Number: ADO-12672635

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Pistons, GM Genuine Parts Pistons, 3.740 in. Bore, 1.00 mm, 1.20 mm, 2.00 mm Ring Thickness, Passenger Side, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-12674055

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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BEARING KIT-CR/SHF THR

Part Number: ADO-12684967

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Main Bearings, GM Genuine Parts Crankshaft Main Bearings, Direct Replacement, Stock Size, Chevy, GMC, Sold as a Set

Part Number: ADO-12531693

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Idler Pulleys, GM OE, Serpentine, Steel, Black, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: ADO-12618111

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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INDICATOR ASM-OIL LVL

Part Number: ADO-12619013

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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PULLEY-P/S PUMP

Part Number: ADO-12625446

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, Serpentine, 14-rib, 35.06 in. Length, Fan and Hub Position, Ford, 14.0L Diesel, Each

Part Number: ADO-14K345

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, Serpentine, 14-rib, 53.17 in. Length, Fan Position, Ford, 11.1L Diesel, Each

Part Number: ADO-14K524

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Accessory Belts, Serpentine, 14-rib, 62.40 in. Length, Fan Position, Ford, Each

Part Number: ADO-14K618

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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BEARING KIT-CR/SHF (LTA - .006 US)

Part Number: ADO-12694782

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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BEARING KIT-CR/SHF (LTA - .006 OS)

Part Number: ADO-12694783

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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TUBE ASM-OIL LVL IND

Part Number: ADO-12603193

Not Yet Reviewed

• $20 Summit Bucks
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Accessory Belts, V-groove, 60.58 in. Length, Buick, Checker, Chevy, Dodge, GMC, International, Oldsmobile, Plymouth, Pontiac, Studebaker, Each

Part Number: ADO-15603

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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Accessory Belts, V-groove, 84.38 in. Length, Fan and Alternator Position, Viscous Fan, GMC, 9.3L Diesel, Each

Part Number: ADO-17840

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
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