HUMMER H3 - Free Shipping on Orders Over $109 at Summit Racing

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2023 GM 8.6 in. 4.11 Gears

Ring and Pinion Gears,USA Standard 8.6" GM, 4.11 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10734

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3729-0.50MM

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF .50MM

Part Number: MAH-2243729050MM

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Bosch Focus Windshield Wiper Blades FS16

Windshield Wiper Blades, Bosch Focus Windshield Wiper Blades, 16 in. Length, Steel Frame, Rubber Blade, Each

Part Number: BCH-FS16

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

COMP Cams Ultra Pro Magnum Rocker Arms 1675-1

COMP Cams Ultra Pro Magnum Rocker Arms 1675-1

Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

COMP Cams XFI RPM Camshafts 54-412-11

Camshaft, Hydraulic Roller Tappet, Advertised Duration 265/271, Lift .522/.529, Chevy, Small Block, LS

Part Number: CCA-54-412-11

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

aFe Silver Bullet Throttle Body Spacers 46-34018

Throttle Body Spacer, Silver Bullet, 0.75 in. Thick, Billet Aluminum, Natural, Chevy, GMC, Kit

Part Number: AFE-46-34018

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Automatic Belt Tensioners 419-112

Automatic Belt Tensioner, 6-Rib Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Each

Part Number: RNB-419-112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

PRW Flexplate Fasteners 1003909

Flexplate Bolts, 11mm x 1.5 Thread, 12-Point, 1.075 Length, TH300/400/700R4 Adapter, GM Gen III/IV, Set of 6

Part Number: PQX-1003909

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3729

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF

Part Number: MAH-2243729

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Sealed Power A-Series Rod Bearings 2555A 20

Rod Bearing, 0.020 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Oldsmobile, L6, V8

Part Number: SLP-2555A20

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Dupli-Color Perfect Match Paint BGM0528

Paint, Perfect Match, Acrylic Lacquer, Silver Birch Metallic, Cadillac, Chevy, GMC, Hummer, 8 oz., Aerosol

Part Number: SHW-BGM0528

4.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

Diode Dynamics HP11 LED Bulbs DD0052P

Light Bulbs, HP11, 3157 Bulb Style, LED, Cool White, Pair

Part Number: DOD-DD0052P

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

USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2025 GM 8.6 in. 4.88 Gears

Ring and Pinion Gears,USA Standard 8.6" GM, 4.88 Ratio Rear Ring & Pinion GearInstall Kit Axle Bearings & Seals

Part Number: SPZ-10736

Not Yet Reviewed

Estimated Ship Date: Jul 30, 2026 if ordered today

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Estimated Ship Date: Jul 30, 2026 if ordered today

Dorman Wheel Lock Sets 712-328

Lug Nuts, Wheel Locks, Conical Seat, Spline Drive, Steel, Chrome, 12mm x 1.50 RH, Set of 4

Part Number: RNB-712-328

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Gibson Single Exhaust Systems for 2006-2010 H3 - 312800

Exhaust, Swept Side, Cat-Back, Steel, Aluminized, Polished Stainless Tip, Hummer, 3.5, 3.7L, Kit

Part Number: GIB-312800

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dura-Bond High Performance Cam Bearings CH-25X1

Cam Bearings, Direct Replacement, Bi-metal, Lead-Based Micro Babbitt, Chevy, Small Block LS, Crankshaft Undersize 0.001 in. I.D., Kit

Part Number: DUR-CH-25X1

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

ACCEL ProConnect Spark Plug Wire Sets 118064

Spark Plug Wire Sets, ProConnect, Assembled, Spiral Core, Coil Pack, Straight Plug Boots, Black, Buick, Cadillac, Chevrolet, GMC, Small Block LS, Set

Part Number: ACC-118064

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Cometic MLS Head Gaskets C5751-092

Head Gasket, MLS, 4.060 in. Bore, .092 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5751-092

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Cometic MLS Head Gaskets C5475-098

.098" MLS-5 HEAD GASKET

Part Number: CGT-C5475-098

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM7.5-308 GM 7.5/7.625 in. 3.08 Gears

Ring and Pinion Gears, 3.08:1 Ratio, 27-spline, Standard Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: YGA-24476

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

Dorman Throttle Body Replacement Components 977-014

Electronic Throttle Body

Part Number: RNB-977-014

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Diode Dynamics HP3 LED Bulbs DD0018P

Light Bulbs, HP3, 194 Bulb Style, LED, Amber, Pair

Part Number: DOD-DD0018P

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Derale Remote Filter Mounts 15728

Ports-Up Filter Mount Kit (1/2" NPT)

Part Number: DER-15728

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

ATP Automatic Transmission Inline Filter Kits IL-150

Automatic Transmission Filters, Remote Mount, ATP Automatic Transmission Inline Filter Kits, 5/16 in. Diameter Lines, Sold as a Kit

Part Number: ATP-IL150

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

ACDelco GM Genuine Parts Ignition Lock Housings 15795322

Ignition Switch Components, Ignition Lock Housing, OE Replacement, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: ADO-D1403G

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

HUMMER H3 Parts and Accessories