2004 GMC SIERRA 2500 HD Dorman Parts and Accessories

Truck Bed Cross Sill, Floor Support, Front or Rear, Steel, Primer, Chevy, GMC, Set of 4

Part Number: RNB-926-984

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Oversize $12.99

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

Part Number: RNB-22-1269HD

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Gear, Ring and Pinion, 3.42:1 Ratio, GM 10.5 in. (14-Bolt), Set

Part Number: RNB-697-176

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Estimated Ship Date: May 14, 2026 if ordered today

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Transfer Case Housing, New Process 246, Each

Part Number: RNB-917-561

4.62 out of 5 stars ( 29 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-729

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Estimated Ship Date: May 18, 2026 if ordered today

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Driveshaft, One-Piece, Steel, Front, Chevy, GMC, Each

Part Number: RNB-938-025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Driveshafts, Rear, Steel, Balanced, Assembled, 3.500 in. Diameter, 63.250 in. Length, Chevy, GMC, Each

Part Number: RNB-946-067

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Fuel Lines, Stainless Steel, Natural, Feed Line, Return Line, Fuel Cooler Line, Extended Cab, Chevy, GMC, Kit

Part Number: RNB-919-845

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Body Control Module, Stock, Chevrolet, GMC, Hummer, Each

Part Number: RNB-502-007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Core Charge $200.00
• Free Shipping

Gear, Ring and Pinion, 3.21:1 Ratio, GM 10.5 in. (14-Bolt), Set

Part Number: RNB-697-182

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Estimated Ship Date: May 14, 2026 if ordered today

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Automotive Fuel Lines, Braided Stainless Steel, Feed Line, EVAP Line, Return Line, Crew Cab, Chevrolet, GMC, Kit

Part Number: RNB-819-845

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Estimated Ship Date: May 14, 2026 if ordered today

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Fuel Lines, Stainless Steel, Natural, Feed Line, Vapor Line, Return Hose, Chevy, GMC, Set

Part Number: RNB-919-843

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Estimated Ship Date: May 14, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, AAM/Chrysler/GM 11.5 in., Set

Part Number: RNB-697-129

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Estimated Ship Date: May 14, 2026 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 69.250 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-584

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Estimated Ship Date: May 14, 2026 if ordered today

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EGR Cooler, Stainless Steel, Natural, Chevrolet, GMC, Kit

Part Number: RNB-904-168

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Estimated Ship Date: May 14, 2026 if ordered today

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Transmission Cooler, Tube and Fin, Aluminum, Black, Chevy, GMC, Each

Part Number: RNB-918-249

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Gauge Faces, Instrument Cluster Upgrade, Black Face, Chevrolet, GMC, with Transmission Temperature, Kit

Part Number: RNB-10-0104B

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Transfer Case Control Module, 4-button Selectable Type, Chevy, GMC, Each

Part Number: RNB-599-114

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• Core Charge $200.00
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Instrument cluster upgrade kit - Stainless Steel w/o trans temp

Part Number: RNB-10-0100F

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Estimated Ship Date: May 18, 2026 if ordered today

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Drive Shaft, Front Driveshaft Assembly

Part Number: RNB-938-197

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Estimated Ship Date: May 14, 2026 if ordered today

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Remanufactured Transfer Case Control Module

Part Number: RNB-599-111

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Estimated Ship Date: May 14, 2026 if ordered today

• Core Charge $200.00
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Fuel Lines, Stainless Steel, Natural, Feed Line, Vapor Line, Return Hose, Chevy, GMC, Set

Part Number: RNB-919-873

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 18, 2026 if ordered today

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Gauge Faces, Instrument Cluster Upgrade, Black Face, Chevrolet, GMC, without Transmission Temperature, Kit

Part Number: RNB-10-0102B

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Estimated Ship Date: May 14, 2026 if ordered today

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Truck Bed Cross Sill, Floor Support, Long Bed, Front or Rear, Steel, Primer, Chevy, GMC, Set of 5

Part Number: RNB-926-985

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Estimated Ship Date: May 14, 2026 if ordered today

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Gauge Faces, Instrument Cluster Upgrade, Silver Face, Cadillac, Chevy, GMC, Hummer, Kit

Part Number: RNB-10-0106B

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Estimated Ship Date: May 14, 2026 if ordered today

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