HUMMER Parts and Accessories

Fuel Injector, Replacement, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Set of 8

Part Number: SMP-FJ315RP8

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, Hypereutectic, Chevy, GMC, 6.0 LS, Set of 8

Part Number: SLP-H1506CPA50MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Intake Manifold, Plastic, Stock Replacement, GM, Chevy, 4.8, 5.3, 6.0L, Each

Part Number: RNB-615-183

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Camshaft and Lifter Kit, Hydraulic Roller, Chevy, LS, Kit

Part Number: MEL-CL-MC1384

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Brake Rotors, Pads, Red Calipers, Drilled/Slotted Rotors, Truck/Tow Pads, Front, Cadillac, Chevy, GMC, Hummer

Part Number: PWR-KC2020-36

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Oversize

Brake Rotors, Pads, Red Calipers, Drilled/Slotted Rotors, Truck/Tow Pads, Rear, Chevy, GMC, Hummer, Kit

Part Number: PWR-KC2036A-36

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

• Oversize

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 51.13 in. Overall Length, Right, Chevrolet, GMC, Hummer, 5.3L, Each

Part Number: APH-645180

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Exhaust Manifold with Integrated Catalytic Converter

Part Number: ATP-101428

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Front, Cross-drilled/Slotted Rotors, 2-piston Red Calipers, Cadillac, Chevy, GMC, Hummer, Kit

Part Number: PWR-KC2020

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 39.75 in. Overall Length, Right, Hummer, 6.0L, Each

Part Number: APH-645429

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Fuel Pump, Remanufactured Diesel Fuel Injector Pumps, Mechanical, 12 V, Injection, Chevy, GMC, Hummer, Each

Part Number: SMP-IP24

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

• Core Charge $350.00
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Exhaust Manifold, With Converter, Stainless Steel, Ceramic Coated, Chevy, GMC, Hummer, Each

Part Number: WLK-16578

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Hummer, Each

Part Number: WLK-16562

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Performance Spool (Model 20 29 Spline 3.08 And Up)

Part Number: SDH-2022500

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Fuel Injector, New, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: DFP-EX631047

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

• Core Charge $195.00
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Direct Fit;

Part Number: CTO-9166

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits, Rear, Cross-drilled/Slotted Rotors, 2-piston Red Calipers, Chevrolet, GMC, Hummer, Kit

Part Number: PWR-KC2036A

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Control Module, Transmission, Electro-Hydraulic, Cadillac, Chevy, GMC, Each

Part Number: RNB-609-003

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

• Core Charge $300.00
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Catalytic Converter, Direct Fit, Federal Emissions, Front Left, Chevrolet, GMC, Hummer, 5.3L, Each

Part Number: CTO-9549

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.48 in. Slip Fit Outlet, 45.00 in. Overall Length, Left, Chevrolet, GMC, Hummer, 5.3L, Each

Part Number: APH-645179

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Converter with Integrated Exhaust Manifold, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: APH-641338

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Converter - Direct Fit EPA

Part Number: APH-641620

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: CTO-9167

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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