Fast, free shipping and lowest prices!

PowerSource sells only OEM premium quality remanufactured engines featuring a 3 yr. unlimited mile parts & labor warranty. When shopping for an engine, you should look for one that has been remanufactured with a higher content of new, high quality parts and has gone through more machining operations. Blocks should be surfaced and align honed along with the cylinders being bored and honed. Cylinder heads should be surfaced, have new guides or liners installed and valve seats machined with precision 3 angle cutters. Crankshafts should be ground and polished, and oil holes should be chamfered for improved oil flow. All major internal components including pistons, rings, lifters, timing components, valves and rod, main and cam bearings should be replaced with premium quality components. Producing a high quality product requires a tremendous investment in equipment and personnel. With over 1,000,000 sq. ft. of manufacturing space, our rebuilding facility turns out thousands of premium quality longblocks each month. For over 40 years, this combination of leading edge technology, highly trained technicians and quality components has produced the finest quality powertrain components available. With this commitment to quality in a rebuilding program, it's easy to see why we can confidently offer full 3 and 5 year parts and labor warranties. With a complete line of longblocks for domestic and import vehicles, we can fit virtually every application, including marine usage!
Our engine suppliers are some of the largest automotive powertrain rebuilding facilities in the country. In addition to servicing a large and growing clientele of independant installers, they also provide powertrain products for several OEM manufacturers and are all QS9000 certified. In addition, they have received awards such as the coveted "Platinum Pentastar" award from Chrysler Corporation; an achievment that less than 5% of aftermarket suppliers can claim. With these credentials, it's easy to see why we offer the best value and warranty available. So if you're looking for the finest quality engine available, you've come to the right place!

Excellent customer service motor runs excellent. I would buy a motor from them any day. Great experience Thank you.

Sean F.

Wow. Great engine. Very complete engine that is extremely well thought out and well built.

Budd B.

Owners of vehicles equipped with the Ford 5.4L triton engine from 2004-2014 report hearing a ticking noise from the engine accompanied by a loss of power and often a "check engine" light. Research has revealed that the cause of these issues is usually attributed to a failure of the cam phasers and timing chain tensioners due to excessive oil clearance in the cam journals. Unfortunately, due to misinformation on the internet, many owners have replaced their cam phasers and timing chain sets, only to have the problem re-occur. Our Ford 5.4L 3V engines are re-engineered to eliminate the actual cause of the problems. To correct the oil clearance issues, the cam journals are align bored and a custom-made cam bearing is installed. In addition, our Ford 5.4 engines are built with a high volume oil pump to insure an adequate supply of oil pressure to the heads. Our engines are built with all new valvetrain and timing components plus updated graphite coated hypereutectic pistons. We also include the remaining installation gaskets and exhaust stud kit. Two way shipping is included in the lower 48 United States.