Availability
HUMMER H3 Parts and Accessories
California Manifold Catalytic Converter
Part Number: MPE-4583862
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 30-spline, 9.600 in. Diameter, 4L60-E/4L65-E/4L85-E, Buick, Chevy, GMC, Each
Part Number: HAY-97-1G28F
Not Yet Reviewed
Estimated Ship Date: Mar 19, 2026 if ordered today
Estimated Ship Date: Mar 19, 2026 if ordered today
Catalytic Converter, Direct Fit, Stainless Steel, Chevy, GMC, Hummer, Each
Part Number: MPE-50664
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Catalytic Converter, Stainless Steel, Each
Part Number: MPE-49353
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
SHAFT,F/AXL PROP
Part Number: ADO-25859867
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Radiators, Performance Fit, Downflow, Aluminum, Natural, 2-row, Radiator Is Thicker Than OEM, Chevrolet, GMC, Hummer, Each
Part Number: GRI-8-00228
Not Yet Reviewed
Estimated Ship Date: Apr 3, 2026 if ordered today
Estimated Ship Date: Apr 3, 2026 if ordered today
Pre-Installed Lights 2006-2008 Hummer H3 ALL SMD HL (Combo)
Part Number: ORC-7133-330
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
Camshaft Kits, XFI RPM Cam and Lifter Kits, Hydraulic Roller, Advertised Duration 265/271, Lift 0.558/0.563, Valve Springs, Chevy, Small Block LS, Kit
Part Number: CCA-K54-424-11
Not Yet Reviewed
Estimated Ship Date: May 6, 2026 if ordered today
Estimated Ship Date: May 6, 2026 if ordered today
07-13 GM TRUCK 8-RIB CONVERSION KIT - 10% OD - Super Duty Hub
Part Number: INW-1022SD
Estimated Ship Date: Mar 31, 2026 if ordered today
Estimated Ship Date: Mar 31, 2026 if ordered today
Catalytic Converter - Direct Fit California w/ Integrated Manifold
Part Number: APH-774074
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Ring and Pinion Gears,USA Standard 8.6" GM, 3.73 Ratio Rear Ring & Pinion Gea
Part Number: YGA-10738
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2027
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Front, Converter with Integrated Exhaust Manifold, Chevy, GMC, Hummer, Isuzu, Each
Part Number: APH-774335
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Headlight Assembly 2006-2008 Hummer H3 SMD HL (Combo)
Part Number: ORC-7133-332
Not Yet Reviewed
Estimated Ship Date: Apr 2, 2026 if ordered today
Estimated Ship Date: Apr 2, 2026 if ordered today
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