Engine Rebuild Kit 2004-2006 Chevrolet, GMC, Hummer, Isuzu 3.5L L5

DNJ Master Engine Rebuild Kit

Includes: Piston Set, Piston Ring Set, Intermediate Bearing Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Timing Chain Kit, Oil Pump.

Engine Details: w/ Oil Pump & Timing Belt Or Timing Kit If Applicable, Master Kit, w/o VVT Cam Gear(s).

Brief Fitment Information: [2004-2006] / Chevrolet, GMC, Hummer, Isuzu / Canyon, Colorado, H3, i-350 / Liters: 3.5 / L5 / Valves: 20 / VIN: 6.

Part Warranty: 12-month or 12,000-mile warranty, whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

2004-2006 Chevy, GMC, Hummer, Isuzu 3.5L L5 Engine Rebuild Kit

Partsology’s EK3122M engine rebuild kit is designed specifically for the 2004–2006 3.5L L5 211cid 20V DOHC engines found in the GMC Canyon, Chevrolet Colorado, Isuzu i-350, and Hummer H3. This inline-five engine is known for its balance of power and efficiency, but like any high-mileage motor, it can suffer from wear over time. Common signs that your engine may need a rebuild include excessive oil consumption, knocking noises, loss of compression, or visible smoke from the exhaust. Rebuilding your engine with a high-quality kit like EK3122M can restore performance, improve fuel efficiency, and extend the life of your vehicle, often at a fraction of the cost of a full engine replacement.

Partsology’s EK3122M rebuild kit includes essential components such as pistons, piston rings, main and rod bearings, a full gasket set, and other critical internal parts, all manufactured to OEM specifications for a perfect fit and reliable performance. By replacing worn components with new, precision-engineered parts, this kit helps restore the integrity of your engine’s combustion chamber, reduce friction, and prevent future breakdowns. Partsology is committed to delivering OEM quality at amazing prices, with next-day shipping available to get you back on the road faster. Whether you're a DIY enthusiast or a professional mechanic, this kit offers a dependable solution for breathing new life into your 3.5L L5 engine.