HUMMER H3 Air & Fuel Delivery - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

PRW Q-Jet 750 CFM 4-Barrel Carburetor 4228331

PRW Q-Jet 750 CFM 4-Barrel Carburetor 4228331

Carburetor, Quadrajet, 750 cfm Dry Flow, 4-Barrel, Electric Choke, Spread Bore, Single Inlet, C Style Linkage, Chevy, Each

Part Number: PQX-4228331

Not Yet Reviewed

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JET Powr-Flo Throttle Bodies 76101

Throttle Body, Powr-Flo, Aluminum, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: JET-76101

4.75 out of 5 stars ( 12 )

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FAST LSXR Upper Intake Shells 146000B

Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each

Part Number: FST-146000B

Not Yet Reviewed

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Nitrous Express 102mm 4-Bolt LS Nitrous Plates NP933

Nitrous Oxide Plates

Part Number: NEX-NP933

Not Yet Reviewed

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K&N 57 Series FIPK Cold Air Intake Kits for 2004-2006 CANYON, COLORADO, 2006 H3 - 57-3043

Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, Chevy, Colorado, GMC, Canyon, Hummer, H3, 3.5L, Kit

Part Number: KNN-57-3043

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Nitrous Express LS 102mm Plate Conversions NX933

Nitrous Oxide Plates, LS 102mm Plate Conversion, Throttle Body Plate, Longer Bolts, Braided Line, Jets for 50 to 400 Horsepower, Chevrolet, LS, Kit

Part Number: NEX-NX933

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

NOS Nitrous Plates for 2010-2015 CAMARO - 13436NOS

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Nitrous Express LS Plate Conversion Kits NX934

Nitrous Oxide Plate, LS Plate Conversion, 90mm, Aluminum, Black Anodized, 1.000 in. Height, Kit

Part Number: NEX-NX934

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

JET Powr-Flo Throttle Bodies for 2008-2012 CANYON, COLORADO, 2008-2010 H3 - 76137

Throttle Body, Powr-Flo, Aluminum, Natural, Chevy, GMC, Hummer, Each

Part Number: JET-76137

Not Yet Reviewed

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FAST LSXR Intake Manifolds 146301

LSX RT LOWER ONLY

Part Number: FST-146301

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Plates NP935

Nitrous Oxide Plate

Part Number: NEX-NP935

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Plates NP934

Nitrous Oxide Plates

Part Number: NEX-NP934

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Delphi Fuel Pump Module Assemblies for 2006-2008 H3 - FG1308

Fuel Pump Module Assembly

Part Number: DFP-FG1308

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

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Estimated Ship Date: Feb 12, 2026 if ordered today

Nitrous Express (NX) Nitrous Oxide Systems NX935

Nitrous Oxide System

Part Number: NEX-NX935

Not Yet Reviewed

Estimated Ship Date: Feb 10, 2026 if ordered today

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Estimated Ship Date: Feb 10, 2026 if ordered today

Agility Auto Parts Fuel Pump Module Assemblies for 2006-2008 H3 - 4010572

Fuel Pump Module Assembly, Fuel Pump Module Assembly

Part Number: RDR-4010572

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today