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

Scott Performance Spark Plug Wire Sets SPW-PS-LS-T-7

CHEVY LS TRUCK 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 9MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL FIBERGLASS OVERSLEEVE PURPLE

Part Number: SCW-PS-LS-T-7

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW-PS-LS-T-3

CHEVY LS TRUCK 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 9MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL FIBERGLASS OVERSLEEVE BLUE

Part Number: SCW-PS-LS-T-3

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Cometic MLS Head Gaskets C5318-075

Cometic MLS Head Gaskets C5318-075

Head Gasket, MLS, 4.160 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-075

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

Cometic MLS Head Gaskets C5475-066

Head Gasket, 3.910 in. Bore, .066 in. Compressed Thickness, Chevy, LS, 5.7, Each

Part Number: CGT-C5475-066

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

Cometic MLS Head Gaskets C5476-056

.056" MLS-5 HEAD GASKET

Part Number: CGT-C5476-056

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

Cometic MLS Head Gaskets C5489-075

Head Gasket, MLS, 4.100 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-075

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

Cometic MLS Head Gaskets C5489-056

Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5489-056

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

Diode Dynamics Light Bulbs DD0369P

Light Bulbs, XPR, 1156 Bulb Style, LED, Cool White, 6000K Color Temperature, Pair

Part Number: DOD-DD0369P

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Anzo USA Third Brake Light Assemblies 531090

Third Brake Light Assembly

Part Number: ANN-531090

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

AP Exhaust Universal Catalytic Converters 608226

Catalytic Converter, Universal, 2.5 Inlet, 2.5 in. Outlet, Slip Fit, Stainless Steel, Ceramic Honeycomb, Each

Part Number: APH-608226

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R9.5GRLPK

Ring and Pinion Installation Kit, Basic, GM 9.5 in., Rear, Kit

Part Number: MGR-R9-5GRLPK

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

Chevrolet Performance Fuel Pressure Regulators 19245530

Fuel Pressure Regulator, Replacement, OEM Style, Stock Pressure, Fuel Rain Mount, with Hardware, Buick, Chevy, GMC, Hummer, Pontiac, 4.8-8.1L, Each

Part Number: NAL-19245530

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Cometic MLX Head Gaskets C5505-044

Head Gasket, MLX, 4.040 in. Bore, .044 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5505-044

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

Need It Sooner? We recommend these similar substitute parts:

Cometic MLX Head Gaskets C5505-052

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Estimated Ship Date: Today

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Body Parts Headlight Assemblies for 2006-2010 H3, 2009-2010 H3T - HU2503100V

HEADLAMP ASSEMBLY; RH; 06-10 H3 09-10 H3T

Part Number: BDY-HU2503100V

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

ACDelco GM Genuine Parts Cooling Fan Clutches 25948772

Fan Clutches, GM Genuine Parts, Standard Thermal Style, Counterclockwise Rotation, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: ADO-15-40508

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

Continental Accessory Drive Belt Kits K49280B

Accessory Drive Belt Kit, 6 Groove Belt, Tensioner, Idler, Kit

Part Number: CEL-K49280B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Lecarra Hub Adapter Kits B-16449

Hub Adapter Kit, 9-Bolt Mount, Billet Aluminum, Black, GM, Each

Part Number: LAC-B-16449

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

MaxTrac Suspension Leveling Kits 880713

Leveling Kit, Front, Torsion Keys, 1-3 in., Chevy, GMC, RWD, 4WD, Kit

Part Number: MXT-880713

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

Yukon Gear & Axle ABS Tone Rings YSPABS-021

8.6" GM WHEEL SPEED RELUCTOR RING (_ FITS_BEHIND_AK)

Part Number: YGA-33338

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Cardone New CV Drive Axles for 2006-2010 H3, 2009-2010 H3T - 66-1417

Axle Shaft, Direct Fit, CV-Style, Front Driver Side/Passenger Side, Hummer, Each

Part Number: AAZ-66-1417

Not Yet Reviewed

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Cometic Head Gaskets C5014-032

Cylinder Head Gasket , .032" MLX HEAD GASKET , GM LS SERIES V8 4.150" BORE

Part Number: CGT-C5014-032

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

SuspensionMAXX MAXXStak Rear Coil Spacers SMX-15150

Coils Spring Spacers, Aluminum, 1.5 in. Rear, Buick, Chevy, Isuzu, GMC, Oldsmobile, Hummer, RWD, 4WD, Pair

Part Number: SPX-SMX-15150

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Mahle Original OE Replacement Pistons S224-3663

Single Piston

Part Number: MAH-S2243663

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Brembo Prime UV Coated Brake Rotors 09.9022.11

Brake Rotor, Brembo, Vented, Solid Surface, 12.8 in. Diameter, Iron, UV-Coated, Cadillac, Each

Part Number: BBO-09-9022-11

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Motive Gear Basic Ring and Pinion Gear Installation Kits R20R

Ring and Pinion Installation Kit, Basic, AMC Model 20, Front/Rear, Kit

Part Number: MGR-R20R

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

HUMMER Parts and Accessories