Engine Rebuild Kit 2004-2006 Jeep 4.0L L6

DNJ Master Engine Rebuild Kit

Includes: Piston Set, Piston Ring Set, Main Bearings Set, Rod Bearings Set, Head Gasket Set, Lower Gasket Set, Freeze Plug Set (Brass), Cam Bearings, Timing Chain Kit, Oil Pump, Valve Lifter.

Engine Details: w/ Oil Pump & Timing Belt Or Timing Kit If Applicable, Master Kit.

Brief Fitment Information: [2004-2006] / Jeep / Grand Cherokee, Wrangler / Liters: 4.0 / L6 / Valves: 12 / VIN: S.

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 Jeep Wrangler & Grand Cherokee 4.0L L6 Engine Rebuild Kit

Looking to restore the performance of your 2004–2006 Jeep Wrangler or Grand Cherokee equipped with the legendary 4.0L L6 242cid 12V OHV engine? Partsology offers the EK1128M engine rebuild kit, designed to breathe new life into your inline-six powerplant. Known for its durability and torque, the 4.0L engine has powered Jeep vehicles through rugged terrain and daily commutes alike. Over time, wear and tear can lead to reduced compression, oil consumption, knocking sounds, or even complete engine failure. Rebuilding your engine with OEM-quality components from Partsology can help resolve these issues and restore your Jeep’s reliability and performance.

The EK1128M rebuild kit includes essential components such as pistons, piston rings, main and rod bearings, a full gasket set, and more, everything you need for a comprehensive overhaul. By replacing worn internal parts, this engine rebuild kit helps improve fuel efficiency, reduce emissions, and extend the lifespan of your engine. Partsology is committed to supplying OEM-quality engine parts at amazing prices, with next-day shipping to get you back on the road quickly. Whether you're tackling a full restoration or addressing signs of engine fatigue, rebuilding with Partsology’s EK1128M kit is a smart investment in your Jeep’s future.