DNJ Master Engine Rebuild Kit

Includes: Piston Set, Piston Ring Set, Intermediate Bearing Set, Main Bearings Set, Rod Bearings Set, Full Gasket Set, Freeze Plug Set (Brass), Timing Chain Kit, Oil Pump.

Engine Details: w/ Oil Pump & Timing Belt Or Timing Kit If Applicable, Master Kit, w/ Gears, From 7/24/00.

Brief Fitment Information: [2001-2009] / Ford, Mazda, Mercury / B4000, Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer, Ranger / Liters: 4.0 / V6 / Valves: 12 / VIN: K.

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.

2001-2009 Ford Explorer, Mazda B4000, Mercury Mountaineer Engine Rebuild Kit

Partsology offers the EK436M 4.0L V6 engine rebuild kit, designed specifically for 2001-2009 Ford Explorer, Ford Ranger, Mazda B4000, and Mercury Mountaineer models. This OEM-quality rebuild kit provides everything needed to restore your engine to peak performance, ensuring long-lasting reliability and smooth operation. Whether you’re tackling everyday commuting, towing, or off-road adventures, these vehicles are built for versatility and capability, and the EK436M engine rebuild kit helps keep your 4.0L V6 running like new. The kit includes high-quality pistons, rings, bearings, gaskets, and seals, carefully engineered to match factory specifications, so you can confidently rebuild your engine with parts you can trust.

Over time, engines can experience wear from high mileage, overheating, or poor maintenance, leading to reduced power, oil leaks, or knocking sounds, which are signs that an engine rebuild may be necessary. Using a rebuild kit like the EK436M can significantly extend the life of your engine, restore lost performance, improve fuel efficiency, and prevent costly repairs down the line. Partsology makes it easy to get these essential components at amazing prices with next-day shipping, helping you get your 4.0L V6 back on the road quickly. Rebuilding your engine ensures your vehicle remains reliable, efficient, and ready to handle everything from daily driving to rugged adventures.