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

Melling Valve Springs VSK461208

VALVE SPRING KIT

Part Number: MEL-VSK461208

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

Melling Valves V3179

Intake Valve, VALVE-INTAKE

Part Number: MEL-V3179

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

VEGE Remanufactured Cylinder Heads 2CT28

Cyl Head, CHEV 3.7 08-11 HEAD

Part Number: VRE-2CT28

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

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Estimated Ship Date: Apr 23, 2026 if ordered today

Sealed Power Main Bearing Sets 7409M 30

Main Bearings, .030 in. Crankshaft Undersize, Bronze Alloy, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2, Set of 7

Part Number: SLP-7409M30

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

FAG Bearings Harmonic Balancer Repair Sleeves SR3913

Repair Sleeve Various Makes 88-16

Part Number: FWB-SR3913

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

Dorman Oil Pan Drain Plugs 090-175

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Set of 10

Part Number: RNB-090-175

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3673TX3ZR

Cloyes Race Billet True Z-Racing Roller Timing Sets 9-3673TX3ZR

Timing Set, Single Roller Z Chain, Billet Steel Sprockets, Chevy, Center Distance Raised 0.390 in., 1-Bolt, Small Block LS2/LS3, 3 Key Way, Set

Part Number: CLO-9-3673TX3ZR

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Four Seasons Idler Pulleys 45971

Idler Pulley, Replacement, Serpentine, Each

Part Number: FSS-45971

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cloyes Timing Chain Kits 9-0195S

Timing Chain and Gear Set, Heavy Duty, Single Non-Roller, Iron/Billet Steel Sprockets, GM, 4.2L, L6, 256 CID, Set

Part Number: CLO-9-0195S

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Cloyes Gear Balance Shaft Chains C728F

ENGINE BALANCE SHAFT CHAIN

Part Number: CLO-C728F

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Cloyes Replacement Timing Chain Tensioners 9-5512

ENGINE TIMING CHAIN TENSIONER

Part Number: CLO-9-5512

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Enginetech Piston Sets P5079(5)STD

Engine Piston Set 07-12 CHV/GMC/Hummer 3.7L

Part Number: EGN-P50795STD

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

Cloyes Gear Camshaft Phasers VC143

Engine Variable Valve Timing (VVT) Sprocket

Part Number: CLO-VC143

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Dorman Oil Pan Drain Plugs 65211

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Each

Part Number: RNB-65211

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Enginetech Piston Sets P5036(8).75

Engine Piston Set 05-09 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L

Part Number: EGN-P5036875

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

Enginetech Rebuilders Valves V4423

Engine Exhaust Valve 06-12 BUI/CHV/GMC/Hummer/IZU/SAB 2.9L/3.7L/4.2L

Part Number: EGN-V4423

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

Enginetech Cam Bearings CC433W

Engine Camshaft Bearing Set 08-18 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/6.0L/6.2L/7.0L/L

Part Number: EGN-CC433W

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

Enginetech Main Bearings BC126J.50

Engine Crankshaft Main Bearing Set 04-12 CHV/GMC/Hummer/IZU 3.5L/3.7L

Part Number: EGN-BC126J50

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

Enginetech Rod Bearings BB353JSTD

Engine Connecting Rod Bearing 67-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/OLD/PON/SAB 4.3L/4.4L/4.6L/4.8L/4.9L/5.0L/5.3L/5.7L/6.0L/6.2L/6.6L/7.0L

Part Number: EGN-BB353JSTD

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

Melling Guideplates MGP114HP

PLATE GUIDE

Part Number: MEL-MGP114HP

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

Enginetech Cam Bearings CC438W

Engine Camshaft Bearing Set 08-18 BUI/CAD/CHV/GMC/Hummer/IZU/PON/SAB 4.8L/5.3L/6.0L/6.2L/7.0L/L

Part Number: EGN-CC438W

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Melling Timing Chain and Gear Sets 48564T-9

PERFORMANCE TIMING SET

Part Number: MEL-48564T-9

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

Sealed Power Main Bearing Sets 7409M 10

Main Bearings, .010 in. Crankshaft Undersize, Bronze Alloy, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2, Set of 7

Part Number: SLP-7409M10

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Melling Valve Springs VSK461219T

VALVE SPRING KIT

Part Number: MEL-VSK461219T

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

Melling Valve Springs VSK46673T

VALVE SPRING KIT

Part Number: MEL-VSK46673T

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