2004 CHEVROLET - Summit Bucks Savings Central - Free Shipping on Orders Over $109 at Summit Racing

Denso U-Groove Spark Plugs 3121

Spark Plug, U-Groove, K20PR-U11, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3121

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Denso Iridium Long Life Spark Plugs 3443

Spark Plug, Iridium Long Life, SK20PR-L11, 14mm Thread, 19.00mm Reach, Gasket Seat, Universal, Each

Part Number: DNP-3443

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Denso Double Platinum Spark Plugs 5068

Spark Plug, Double Platinum, PT16VR13, 14mm Thread, 25.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5068

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Timbren Suspension Enhancement Systems GMFC2

Suspension Helper Springs, Suspension Enhancement System, Black, Chevy, GMC, Isuzu, Front, Kit

Part Number: TBI-GMFC2

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Timbren Suspension Enhancement Systems GMRETB

Suspension Helper Springs, Suspension Enhancement System, Black, Buick, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Saab, Rear, Kit

Part Number: TBI-GMRETB

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Timbren Suspension Enhancement Systems for 1996-2005 ASTRO, SAFARI - GMRASTBHD

Suspension Helper Springs, Suspension Enhancement System, Black, Chevy, GMC, Rear, Kit

Part Number: TBI-GMRASTBHD

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Vortech Complete Supercharger Kits 4GX218-148YSI

Supercharger Kits, Tuner Kit, Centrifugal, V-7 Head Unit, Passenger Side, YSi-Trim, Polished, Chevrolet, LS Swap, Carbureted, Kit

Part Number: VOR-4GX218148YSI

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Timbren Suspension Enhancement Systems GMRG30LB

Suspension Helper Springs, Rubber, Rear, Chevy, GMC, Kit

Part Number: TBI-GMRG30LB

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Wagner Premium Brake Rotors BD125559E

Disc Brake Rotor, Brake Rotor

Part Number: WGB-BD125559E

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Wagner Premium Brake Rotors BD125775E

Disc Brake Rotor, Brake Rotor

Part Number: WGB-BD125775E

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Wagner Premium Brake Rotors BD126134E

Disc Brake Rotor, Brake Rotor

Part Number: WGB-BD126134E

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99070

Engine Swap Kit, Headers, Steel, Painted, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, Small Block, Kit

Part Number: TRD-99070

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99071

2.25 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Timbren Suspension Enhancement Systems GMRW4A

Suspension Helper Springs, Suspension Enhancement System, Black, Chevy, GMC, Isuzu, Rear, Kit

Part Number: TBI-GMRW4A

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Trans-Dapt Performance Swap-In-A-Box Complete Engine Swap Kits 99084

Engine Swap Kit, Headers, Steel, Black Ceramic Coated, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, Small Block, Kit

Part Number: TRD-99084

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Vortech Supercharger Systems for GM LS-Swap 4GX218-134YSI

Supercharger, GM LS-Swap, V-7, YSi-trim, Black Powdercoated, Chevy, Small Block LS, Kit

Part Number: VOR-4GX218134YSI

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Timbren Suspension Enhancement Systems GMFW4C

Suspension Helper Springs, Rubber, Front, Chevy, GMC, Isuzu, Kit

Part Number: TBI-GMFW4C

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Timbren Suspension Enhancement Systems GMRTKM

Suspension Helper Springs, Suspension Enhancement System, Black, Chevy, GMC, Rear, Kit

Part Number: TBI-GMRTKM

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Lock Off-Road Invader Forged Machined Beadlock Wheels 17x9

INVADER 17X9 6X139.7 +25 Raw Machine 78.1 2500lb

Part Number: LKW-S0406

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Oracle Lighting - Headlight Assemblies for 2003-2006 SILVERADO 1500, SILVERADO 1500 HD - 8205-334

Headlight Assembly, Pre-Assembled Headlights w/ Parking Lights

Part Number: ORC-8205-334

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2005 ASTRO, SAFARI - 49082

Catalytic Converter, Stainless Steel, Each

Part Number: MPE-49082

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Lock Wheels Wheels INVADER-7969MB25F

INVADER FORGED BEADLOCK - 17x9, 6x139.7, Matte Black Forged

Part Number: LKW-S0566

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Oracle ColorSHIFT Halo Kits for 2000-2006 TAHOE - 3971-504

LED Head Light Halo Kit

Part Number: ORC-3971-504

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converters for 2004 SILVERADO 2500 HD, SUBURBAN 2500, 2001-2003 YUKON XL 2500 - 4451642

Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevrolet, GMC, 6.0L, Each

Part Number: MPE-4451642

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters 447269

Catalytic Converter, Stainless Steel, Chevy, GMC, 6.0L, Driver Side, Each

Part Number: MPE-447269

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2004-2005 AVALANCHE 2500, SUBURBAN 2500 - 447274

Catalytic Converter, Stainless Steel, Chevy, 8.1L, Passenger Side, Each

Part Number: MPE-447274

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

2004 CHEVROLET Parts and Accessories