2012 GMC SIERRA-1500 Dorman Parts and Accessories

Exhaust Manifold, Cast Iron, Passenger Side, Cadillac, Chevy, GMC, 4.8, 5.3, 6.0L, Each

Part Number: RNB-674-732

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/12/2026

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Wheel, Steel, Black, Cadillac, Chevrolet, GMC, Truck, OE 9596468, Each

Part Number: RNB-939-233

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/12/2026

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Exhaust Manifold, Cadillac, Chevy, GMC, Hummer, Pickup, SUV, Van, 4.8, 5.3, 6.0L, Driver Side, Each

Part Number: RNB-674-522

4.62 out of 5 stars ( 21 )

Estimated Ship Date: Monday 1/12/2026

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Cylinder Deactivation Component, Cylinder Deactivation Manifold, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: RNB-917-162XD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Armrests, Front Left, Black, Polymer, Pad, Includes Mounting Hardware, Chevy, GMC, Each

Part Number: RNB-80994

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/12/2026

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Leaf Spring, Replacement, Stock Ride Height, Black, Rear, Chevrolet, GMC, Each

Part Number: RNB-22-1487

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Sway Bar, Replacement, Front, Solid, Steel, Black, Cadillac, Chevrolet, GMC, Kit

Part Number: RNB-927-140

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

• Oversize $7.99

Wheel, Replacement, Steel, Gloss Black, 17 in. x 7.5 in., 6 x 5.50 in. Bolt Circle, Cadillac, Chevrolet, GMC, OEM 9596426, Each

Part Number: RNB-939-186

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/12/2026

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Camshaft Phaser, Steel, GM, Each

Part Number: RNB-918-186

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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Gear, Ring and Pinion, 2.73:1 Ratio, GM 8.5 in., Set

Part Number: RNB-697-812

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/12/2026

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Fuel Vapor Canister, Plastic, Black, Each

Part Number: RNB-911-095

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Seat Cushion, OEM-style Seat Bottom, Foam, Natural, PVC/Cloth, Black/Gray, 560.8mm Long x 523.5mm Wide x 190.3mm Thick, Chevrolet, GMC, Each

Part Number: RNB-926-856

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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Yoke, Slip Type, 30-spline, Steel, 8.87 in. Overall Length, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: RNB-697-560

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Front Axle Actuator, Electric, Cadillac, Chevy, GMC, Full Size Pickup/SUV, Each

Part Number: RNB-600-101

4.38 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/12/2026

Throttle Body, Stock, Cast Aluminum, Natural, Each

Part Number: RNB-977-316

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Steering Shaft, Replacement, Double D Shaft Style, Steel, Black, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-425-184

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

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Wheel Bearing and Hub Assemblies, Pre-Pressed Wheel Hub Assemblies, Steel, Natural, Front, Cadillac, Chevy, GMC, Each

Part Number: RNB-930-611

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/12/2026

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Gear, Ring and Pinion, 3.23:1 Ratio, GM 8.5 in., Set

Part Number: RNB-697-810

Not Yet Reviewed

Estimated Ship Date: Monday 1/12/2026

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Armrest Pad, Polymer, Tan, Front Left, Chevrolet, GMC, Each

Part Number: RNB-80995

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/12/2026

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Front Drive Axle Inner Shaft Housing, Aluminum, Natural, Cadillac, Chevy, GMC, Each

Part Number: RNB-630-639

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Drop Ship
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• Special Order

Steering Knuckle, Replacement, Right, Cadillac, Chevy, GMC, Each

Part Number: RNB-698-070

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Radiator Fan Assembly Without Controller

Part Number: RNB-620-653

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Dual Fan Assembly Without Controller

Part Number: RNB-620-566

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Drop Ship
• Oversize $10.99
• Special Order

Steering Knuckle, Replacement, Left, Cadillac, Chevy, GMC, Each

Part Number: RNB-698-071

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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• Free Shipping
• Special Order

Bed Rail Caps, Stock Style, Black, Plastic, Chevrolet, GMC, Pickup, 6 ft. Bed, Left, Each

Part Number: RNB-926-938

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

• Drop Ship
• Oversize $10.99
• Special Order