2003 GMC SIERRA 1500 HD Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options

Rough Country Kicker Bars 1297BOX6

Chassis Stiffeners, Kicker Bar, 6.0 in. Lift, Steel, Black, Chevy, GMC, Pair

Part Number: ROU-1297BOX6

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

BDS Suspension Steering Stabilizer Brackets BDS55363

Steering Stabilizer Bracket, Steel, Black Powdercoated, Dual Inline, Chevy/GMC, Kit

Part Number: BDX-BDS55363

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

MaxTrac Suspension Lowering Kits 200941

Rear Hangers & Shackles & Front/Rear Maxtrac Shocks

Part Number: MXT-200941

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

MaxTrac Suspension Lift Spindles 700930

Spindles, Lifted, Ductile Iron, 3.00 in. Lift, Chevy, GMC, Pair

Part Number: MXT-700930

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Dorman Leaf Spring Insulators 31067

Leaf Spring Insulators, Plastic/Rubber, 2.500 in. Width, 2.500 in. Length, 0.680 in. Height, Chevy, GMC, Pair

Part Number: RNB-31067

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Premium Chassis Rugged Duty Tie Rod Ends T3488RD

TIE ROD

Part Number: DPC-T3488RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Pacific Performance Engineering Race Pitman Arms 158050000

Pitman Arm, Race, Forged Steel, Natural, Stock Ride Height, Chevy, GMC, Each

Part Number: PPE-158050000

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Belltech Street Performance Shocks SP2215FF

Shocks and Struts, Street Performance Shocks, Stock Ride Height, Twin-tube, Gas-charged, Rear, Chevrolet, GMC, Each

Part Number: BEL-SP2215FF

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Timbren Suspension Enhancement Systems GMFK15A

Suspension Helper Springs, with Hardware, Front, Cadillac, Chevy, GMC, Kit

Part Number: TBI-GMFK15A

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Gabriel MaxControl Shocks 77817

Shock, MaxControl, Gas, Chevy, GMC, Hummer, Front, Each

Part Number: GAB-77817

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

MaxTrac Suspension Flip Kits 300950

Rear Flip Kit, 5", 1999-2006 GM 1500 Pickup

Part Number: MXT-300950

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Belltech ND2 OEM Shocks ND10606H

Shocks and Struts, ND2 OEM Shocks, Stock Ride Height, Twin-tube, Gas-charged, Front, Chevrolet, GMC, Hummer, Each

Part Number: BEL-ND10606H

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

BDS Suspension Recoil Traction Bar Mounting Kits BDS121407

Traction Bar Mount Kit, Steel, Black Powdercoated, Chevy, GMC, Kit

Part Number: BDX-BDS121407

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Sunsong Power Steering Hoses and Lines 3170700

Power Steering Filter

Part Number: SUG-3170700

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Dorman Replacement Steering Knuckles 698-016

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

Part Number: RNB-698-016

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Dorman Replacement Steering Knuckles 698-017

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

Part Number: RNB-698-017

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

ACDelco Gold Suspension Stabilizer Bar Link Kits 19460371

Sway Bar End Link, Professional, Thermoplastic, Black, Cadillac, Chevy, Ford, GMC, Hummer, Lincoln, Mercury, for Nissan, Each

Part Number: ADO-45G0012

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Sway Bar Bushings 533-505

Stab Bar Bushing Kit, GENERAL MOTORS 2007-68, ISUZU 2000-96

Part Number: RNB-533-505

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Sachs Stock Replacement Shocks and Struts 310 325

Stock Replacement, Twin Tube, Gas Charged, Each

Part Number: SXR-310-325

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Monroe Reflex Truck Shocks 911164

Shock Absorber; Reflex Shock Absorber

Part Number: MON-911164

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Dorman Sway Bar End Links 542-714

Stabilizer Bar Link, FORD MOTOR COMPANY 1993-78, GENERAL MOTORS 2024-88, NISSAN 1979-78

Part Number: RNB-542-714

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Monroe OESpectrum Shocks and Struts 37181

Shock/Strut, OESpectrum, Monotube, Front, Chevy, GMC, Pickup, Each

Part Number: MON-37181

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Edelmann Power Steering Pump Repair Kits 8709B

Power Steering Pump Replacement Part, Pump Drive Shaft Seal, AMC, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Olds, Plymouth, Pontiac, Each

Part Number: EDD-8709

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Dorman Control Arms 521-878

Control Arm, Passenger Side Front Lower, Steel, Black, Chevy, GMC, Each

Part Number: RNB-521-878

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Moog R-Series Control Arms RK621355

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Delphi Suspension Stabilizer Bar End Links TC7854

Suspension Stabilizer Bar Link Kit, Suspension Stabilizer Bar Link Kit

Part Number: DFP-TC7854

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today