GMC SIERRA 2500 HD Parts and Accessories

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 2 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT3835

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
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BRACKET ASM-ACCEL PED

Part Number: ADO-22850771

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Paint, Touch Up, ACDelco Touch-Up Paints, Barb Wire Metallic, 0.50 oz. Tube, Cadillac, Chevy, GMC, Each

Part Number: ADO-19367480

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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• $20 Summit Bucks
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Dash Knob, Radio Speaker Control, Plastic, Black, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Each

Part Number: ADO-16195412

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Paint, Touch Up, ACDelco Touch-Up Paints, Baroque Red Metallic, 0.50 oz. Tube, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-19367665

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

• Restricted
• $20 Summit Bucks
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Coolant Temperature Sensor, GM OE, Chevy, GMC, Each

Part Number: ADO-25186240

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Fuel Tank Cap, Aluminum, Black, Each

Part Number: ADO-GT376

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Heater Hose, Plastic, Black, Each

Part Number: ADO-34000

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

EGR Plates, GM Genuine Parts, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12625394

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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O-Ring, Fuel Tank Sending Unit, Rubber, Each

Part Number: ADO-G30

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Clamp Kit

Part Number: MOG-352-10

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Paint, Touch Up, ACDelco Touch-Up Paints, Clear Coat, 5.00 oz. Spray, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-19354938

Not Yet Reviewed

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

Part Number: ADO-12675031

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Parking Brake Cable Replacement Components, ACDelco GM Genuine Parts Parking Brake Cable Equalizers, Chevy, GMC, Hummer, Each

Part Number: ADO-15941031

Not Yet Reviewed

Estimated Ship Date: Today

• $20 Summit Bucks

Automatic Transmission Oil Rings, GM OE Turbine Shaft Fluid Sealing Ring, 1.172 in. O.D., 1.042 in. I.D., Rubber, GM, 4L80E/4L85E/MN8/MT1, Each

Part Number: ADO-8661760

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Intake Manifold Gaskets, ACDelco GM Genuine Parts Intake Manifold Gaskets, Steel, Chevy, GMC, Sold as a Set

Part Number: ADO-97365201

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Universal Joint, Greasable, Steel, Each

Part Number: MOG-295A

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Engine Oil Filler Tube, Engine Oil Filler Tube, TUBE-OIL FIL

Part Number: ADO-12609624

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Shift Lever Seal, Automatic Transmission Shift Lever Seal, SEAL,A/TRNS CONT LVR HSG

Part Number: ADO-26093753

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Fuel Tank Cap, OE Replacement, Includes Tether Strap, Black, Chevrolet, GMC, Each

Part Number: ADO-GT360

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Battery Current Sensor, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-13505369

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Fuel Tank Cap, Plastic, Green, Each

Part Number: ADO-GT326

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Leaf Spring Plate, Rear Spring Anchor Plate, Chevrolet, GMC, Truck, Each

Part Number: ADO-25761310

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• $20 Summit Bucks
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Oil Pan Gasket, Rubber Coated Fiber, One-Piece, Chevy, GMC, Hummer, Each

Part Number: FEL-OS30748

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• $20 Summit Bucks
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Battery Cables, Direct Fit, ACDelco GM Genuine Parts Battery Cables, Positive, Chevy, GMC, Each

Part Number: ADO-20916133

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
• Special Order