HUMMER | Summit Racing

Rhodes Race Cars Lemons and Chumps Roll Cages for 2006 H3 - 13-0542

Rhodes Race Cars Lemons and Chumps Roll Cages for 2006 H3 - 13-0542

Roll Bars, Competition, 06 HUMMER H3, Lemons and Chumps Roll Cage, 1-5/8" x .134" wall

Part Number: RHC-13-0542

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Enginetech Cylinder Heads EHC402-2

Engine Cylinder Head 04-06 CHV/GMC/Hummer 6.6L

Part Number: EGN-EHC402-2

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

UWS Crossover Series Standard-Profile Toolboxes EC10161

Truck Bed Toolbox, Crossover Series Standard-Profile, Front of Truck Bed, Aluminum, Polished, 60 in. Width, 19.25 in. Height, 13.50 in. Depth, Each

Part Number: UWS-EC10161

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

...Loading

Estimated Ship Date: May 15, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 2003-2006 H2 - 9166

Direct Fit;

Part Number: CTO-9166

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Direct-Fit Catalytic Converters for 2003-2006 H2 - 645429

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

EBC Stage 5 Superstreet Disc Brake Kits for 2006-2010 H3 - S5KF1409

Disc Brake Pad and Rotor Kit

Part Number: EBC-S5KF1409

Not Yet Reviewed

Estimated Ship Date: Jun 9, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 9, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 445005

Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 16.0 in. Length, Universal, Each

Part Number: MPE-445005

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

KMC KM447 Impact Forged Monoblock Metallic Blue Wheels 18x9

Wheels, KM447 Impact, Metallic Blue, 18 in. x 9.0 in., Forged Monoblock Aluminum, 6 x 5.5 in. Bolt Circle, 4.53 in. Backspace, -12.00 Offset, Each

Part Number: KMC-S1858

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Fuel Off-Road Flux FC854 Platinum Bronze Wheels 18x9

Wheels, Flux FC854, Aluminum, Platinum Bronze Finish, 18 in. x 9 in., 6 x 139.70mm/5.5 in. Bolt Circle, 5.79 in. Backspace, Each

Part Number: FLW-S0981

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

KMC KM234 Grenade Desert Series Satin Black Beadlock Wheels 17x8.5

GRENADE DESERT 17x8.5 8x165.10 SATIN BLACK (0 mm)

Part Number: KMC-23478580700

1.0 out of 5 stars ( 2 )

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

KMC KM235 Grenade Crawl Series Machined Beadlock Wheels 17x8.5

Wheels, KM235 Grenade Crawl Series Machined Beadlock, 17 in. x 8.50 in., Aluminum, Silver, 8 x 165.10mm Bolt Circle, 4.75 in. Backspacing, Each

Part Number: KMC-23578580500

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2009-2012 CANYON, COLORADO, 2008-2010 H3 - 645179

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: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

Catco Direct-Fit Catalytic Converters for 2009-2012 CANYON, COLORADO, 2008-2010 H3 - 9549

Catalytic Converter, Direct Fit, Federal Emissions, Front Left, Chevrolet, GMC, Hummer, 5.3L, Each

Part Number: CTO-9549

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

...Loading

Estimated Ship Date: May 12, 2026 if ordered today

MAHLE Original Pistons 224-3664WR-0.75MM

Piston With Rings - GM 6.0L 05-09 vin code U 0.75MM (Reduced Compression)

Part Number: MAH-2243664WR075

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Dana Spicer Drivetrain Products Spools and Mini Spools 2022500

Performance Spool (Model 20 29 Spline 3.08 And Up)

Part Number: SDH-2022500

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

...Loading

Estimated Ship Date: May 28, 2026 if ordered today

PowerStop Z36 Truck and Tow Evolution GEOMET Coated Brake Upgrade Kits CPK2023-36

Z36 COATED BRAKE KIT, Front and Rear, Chevrolet Silverado 1500 HD 2001-03, Chevrolet Silverado 1500 HD 2005-06,

Part Number: PWR-CPK2023-36

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0242-CM

06 Hummer H3, 8 Point Roll Bar, 1-3/4" X .083" Wall, Chromoly Tubing

Part Number: RHC-13-0242-CM

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0342-DOM

06 Hummer H3, 10 Point Roll Cage, 1-5/8" X .120" Wall, Dom Tubing

Part Number: RHC-13-0342-DOM

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2003-2006 H2 - 83486

Converter-CalCat-Direct Fit

Part Number: WLK-83486

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

...Loading

Estimated Ship Date: May 21, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0042-DOM

06 Hummer H3, 4 Point Roll Bar, 1-3/4" X .120" Wall, Dom Tubing

Part Number: RHC-13-0042-DOM

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

...Loading

Estimated Ship Date: May 11, 2026 if ordered today

MAHLE Original Pistons 224-3664WR-0.50MM

Piston With Rings - GM 6.0L 05-09 vin code U 0.50MM (Reduced Compression)

Part Number: MAH-2243664WR050

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

TIS Wheels 547 Chrome Wheels 18x9

Wheel, 547C, 18 in. x 9 in., Chrome, Aluminum, 5.71 in. Backspace, 106.20mm Center Bore, +18.00mm Offset, 6 x 5.5 in., 6 x135mm Bolt Circle, Each

Part Number: TIS-A279655

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

...Loading

Estimated Ship Date: May 7, 2026 if ordered today

KMC KM235 Grenade Crawl Series Satin Black Beadlock Wheels 18x9

Wheels, KM235 Grenade Crawl, 18 x 9, Cast Aluminum, 6 x 139.7mm, Satin/Matte Black, Gold, 5.39 in. Backspacing, +10.00mm Offset, 2,500 lbs., Each

Part Number: KMC-23589060710

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

...Loading

Estimated Ship Date: May 27, 2026 if ordered today

Black Rhino Wheels Wheels BR200SD18906812

ECHO TRAIL LOCK 18X9 6X5.5 Plus 12 SLV-MCH

Part Number: BLW-S6756

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

...Loading

Estimated Ship Date: May 26, 2026 if ordered today

Davis Unified Ignition Mini VIP Voltage Step Up Regulators 5577-102

Ignition Voltage Booster, Mini VIP, GM Each

Part Number: DUI-5577-102

Not Yet Reviewed

Estimated Ship Date: Jul 20, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 20, 2026 if ordered today

PowerStop Z23 Evolution Sport Brake Upgrade Kits with Calipers for 2006-2010 H3, 2009-2010 H3T - KC3035

Disc Brake Kits, Z23 Evolution Sport Brake Upgrade Kits with Calipers, Front, Cross-drilled/Slotted Rotors, 4-piston Red Calipers, Hummer, Kit

Part Number: PWR-KC3035

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

HUMMER Parts and Accessories