2004 GMC SIERRA 2500 HD Parts and Accessories

Turbocharger, 63mm, FWM, Cheetah Turbo, Chevy, GMC, 6.6L, Each

Part Number: FLE-FPEVNT63STRE

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Crate Engine, Remanufactured, Long Block, Assembled, GM, 6.0L, 4WD, Each

Part Number: VRE-VCTF4WD

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 18, 2026 if ordered today

• Core Charge $720.00
• Drop Ship
• Free Shipping
• Special Order

Disc Brakes, Front, Big Brake Truck, Drilled Rotors, 6-Piston Red Calipers, Chevy, GMC/Hummer, 8-Lug, Kit

Part Number: WIL-140-8996-DR

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Clutch Kit, Super Street Dual Disc, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SSDDMAX-CBY

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Coilover Conversion, Front, 6.5 in. Lift, Fox 2.5 Coilover w/ Reservoir, Diesel, Chevy, GMC, Kit

Part Number: BDX-FOX88406188

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Ring and Pinion Gears,Yukon Gear & Axle 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction,

Part Number: YGA-10509

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Automatic Transmission, Street and Strip, Automatic Valve Body, Forward Shift Pattern, Chevy, GMC, 4L80E, RWD

Part Number: BMM-118002

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Free Shipping

Crate Engine, Remanufactured, Long Block, Assembled, Blue Bird, Chevrolet, GMC, Workhorse, 8.1L/496, Each

Part Number: VRE-DCWE

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

• Core Charge $1,070.00
• Drop Ship
• Free Shipping
• Special Order

Liquid Transfer Tank / Tool Box Unit, Specialty Series Combo L-Shaped Tool Box/Liquid Transfer Tank

Part Number: DZZ-DZ92856TB

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Transmission, GM 4L80E 4WD 4-Spd

Part Number: VRE-1697A-82

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

• Core Charge $570.00
• Drop Ship
• Free Shipping
• Special Order

Coilover Conversion, Front, 4.5 in. Lift, Fox 2.5 Coilover w/ Reservoir, Diesel, Chevy, GMC, Kit

Part Number: BDX-FOX88406187

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Rebuild Kit, Allison LCT-1000, Stage 7 Rebuild Kit

Part Number: APF-3139074290

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $400.00
• Drop Ship
• Free Shipping

Rebuild Kit, Allison LCT-1000, Stage 6 Rebuild Kit

Part Number: APF-3139064290

Not Yet Reviewed

Estimated Ship Date: Today

• Core Charge $400.00
• Drop Ship
• Free Shipping

Disc Brakes, TX6R Big Brake, Rear, Slotted Surface Rotors, 6-piston Red Calipers, Chevy, GMC, Kit

Part Number: WIL-140-13879-R

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

GM EFI Single Nozzle System (35-200HP) (12lb Bottle)

Part Number: NXO-00-10000-12

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

2003-2013 FAST 102mm Truck Intake Hardline Plate System (50-200HP) (12LB Bottle)

Part Number: NXO-00-10181-12

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

78mm 99-06/2007 Classic GM Truck Hardline Plate System (50-200HP) (12lb Bottle)

Part Number: NXO-00-10127-12

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Nitrous Oxide Systems, EFI Plate, Wet Style, WOT Switch Activation, 12 lbs. Bottle, for Use On 78mm LSX Truck Intake, Chevy, GMC, Small Block LS, Kit

Part Number: NXO-00-10106-12

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Nitrous Oxide Systems, EFI Plate, Wet Style, WOT Switch Activation, 12 lbs. Bottle, for 90mm LSX Truck Inake, Chevrolet, GMC, Small Block LS, Kit

Part Number: NXO-00-10107-12

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Tonneau Cover, LoMax Stance, Hard Tri-Fold, Aluminum, Carbon Fiber Finish, 6 1/2 ft. Bed, Chevrolet, GMC, Each

Part Number: AGI-G5020069

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Tonneau Cover, LoMax, Hard Tri-Fold, Aluminum, Carbon Fiber Finish, 6 1/2 ft. Box, Chevrolet, GMC, Each

Part Number: AGI-B5020069

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Winch, Hydraulic, 12, 000 lb., Roller Fairlead, Power In/Out, 3/8 in. x 100 ft.Cable, 12 ft.Remote, Each

Part Number: MMK-75-52000C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Transfer Case, Remanufactured, Chain Driven, 29-Spline, New Process 261XHD, Each

Part Number: ZUD-RTC261GXHD-1

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

• Core Charge $600.00
• Drop Ship
• Free Shipping
• Special Order

Turbocharger, PowerMax, GT3794VA, 0.90 A/R Turbine, Ball Bearing, Chevy, GMC, 6.6L, Duramax, Kit

Part Number: GPX-773540-5001S

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Hydraulic Steering Kit, Full System, XD Cylinder, Dana 60 Solid Axle Conversion, Chevrolet, GMC, 2500HD/3500HD, Kit

Part Number: PFN-SK337

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order