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: Today

• Free Shipping

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

Part Number: MEL-CL-MC1384

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Chevrolet, GMC, Hummer, Each

Part Number: WLK-16481

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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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: Today

• 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: Today

• Oversize

Exhaust Manifold with Integrated Catalytic Converter

Part Number: ATP-101428

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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• Free Shipping
• Special Order

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: Today

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: Today

• Free Shipping

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

Part Number: DFP-EX631047

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Core Charge $195.00
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• Free Shipping
• Special Order

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: Jan 12, 2026 if ordered today

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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: Jan 12, 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: Jan 6, 2026 if ordered today

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• Special Order

Converter - Direct Fit EPA

Part Number: APH-641620

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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• Special Order

Direct Fit;

Part Number: CTO-9166

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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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: Jan 12, 2026 if ordered today

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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: Jan 20, 2026 if ordered today

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Brake Rotors, Slotted, Dimpled, Iron, Silver Anti-Corrosion Finish, Rear, Chevy, GMC, Hummer, Pickup, SUV, Pair

Part Number: EBC-GD7210

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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• Special Order

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: Jan 13, 2026 if ordered today

• Core Charge $350.00
• Drop Ship
• Free Shipping
• Special Order

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: Jan 16, 2026 if ordered today

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• Special Order

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: Tomorrow if ordered today

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Disc Brake Kit, OE Replacement, Natural Calipers, Front, Hummer, Kit

Part Number: PWR-KCOE3035

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Climate Control Module, In-dash, Hummer, Each

Part Number: RNB-599-015

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Core Charge $100.00
• Drop Ship
• Free Shipping
• Special Order

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

Part Number: RNB-609-003

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Core Charge $300.00
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• Free Shipping
• Special Order

Manifold Converter, Manifold Converter - Not CARB Compliant

Part Number: RNB-674-294

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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• Free Shipping
• Special Order