Buy 7.3 Powerstroke Engine
A direct injection (HEUI) motor with a cast-iron engine block, the Ford Powerstroke 7.3 liter engine debuted in 1994. It scored 210 maximum horsepower initially, but this was increased to 275 hp by 2003. Along with that change came a comparable increase in peak torque as well. J & K Engines has a variety of sales and rebuild options for these 7.3L Powerstroke engines.
buy 7.3 powerstroke engine
Each engine is remanufactured using new parts and is warranted at any Ford dealership nationwide for a period of 2 years. We do not offer the older 7.3 IDI engines or any other 7.3 engines made prior to 1999 1/2.
* For reference, Shipping costs for engines are listed at the bottom of our PRODUCTS page but are automatically calculated when you check out on our CART page. The rates listed are for shipments to commercial addresses within business districts. Residential shipping, shipments to rural areas or farms are charged more (Usually $200.00). * Call for pricing on shipments to Alaska, Hawaii and International shipments.
The Super Duty trucks use a distinct chassis from the lighter F-150, with heavier-duty chassis and suspension components to allow for higher payload and towing capacities; additionally, the product line continued the use of Ford PowerStroke diesel engines. With a GVWR over 8,500 lb (3,900 kg), Super Duty pickups are class 2 and 3 trucks, while chassis cab trucks are class 4 and class 5. The F-Series Super Duty has been used as the base chassis of the Ford Excursion full-sized SUV.
If your vehicle comes with a 7.3 Powerstroke engine, how long it lasts heavily depends on how well you take care of the vehicle. With proper care, your engine will survive as long as it can, as long as there are no accidents that damage the engine.
One of the biggest problems with the 7.3L Powerstroke was with the camshaft position sensor (CPS). The CPS is an electronic device that controls the ignition system timing. It controls the ignition system timing by monitoring where the crankshaft is in the engine.
Even though this was the first year the engine was launched, there are better ones than this. It was a good engine, but there were several issues like difficulty starting, backfiring, etc. The issues with this year and the following five are why they did a significant upgrade in 1999.
Many Ford enthusiasts and other diesel engine lovers were hopeful that Ford would improve from the previous two years when they launched the 2003 model, but they were sadly mistaken. Some even say that the 2003 model was worse than the 2001 and 2002.
For the 7.3L Power Stroke, it all starts with a burly cast-iron block and cylinder head for extra strength and durability. For greater clamping force, Navistar engineers secured each cylinder to the block with six 12mm head bolts rather than five or four head bolts as found in the 7.3L IDI and the 6.0L Power Stroke, respectively. While the 444 cubic-inch engine shares the same bore and stroke as its 7.3L IDI predecessor, it features a direct fuel-injection system using massive Caterpillar HEUI injectors and a Garrett TP38 (1994.5 to 1997) or GTP38 (1999 to 2003) fixed geometry turbocharger. Fed through a combination of high pressure oil and a low pressure fuel, the HEUI injectors offer improved performance and better fuel economy compared to previous injection systems. On the low end, the engine produces 210 horsepower and 425 pound-feet torque (1994.5) to 275 horsepower and 525 pound-feet torque (2001-2003) on the high end with a manual transmission. Late model 7.3s have even been equipped with an air-to-air intercooler for improved performance.
While the over-engineered 7.3L Power Stroke is known for being bulletproof, there are some issues, though they are relatively minor in scope and cost. The most common problem with the 7.3 is a faulty camshaft position sensor (CPS) that can either prevent the truck for starting or causing the truck to stall. Fortunately, replacing the sensor is easy and inexpensive. Leaking turbocharger up-pipes is another common problem with the 7.3L. A leak can cause the engine to lose boost and the exhaust gas temperatures (EGTs) to increase. Other common problems of the 7.3 include a faulty injector control pressure sensor (ICP) and harness, a faulty upper valve cover harness (UVCH), a leaking plastic fuel filter housing, a faulty Injector Pressure Regulator (IPR), and a faulty exhaust back-pressure valve (EBPV). Some 7.3 owners have even gone so far as to delete the entire EBP assembly.
Inspect the truck carefully before purchasing. Most of these trucks are 20 years old or older, so there will likely be problems even for a bulletproof engine. The key is to buy a truck that has the lowest number of issues. First, check underneath the engine for oil leaks. These can be something as simple as a pedestal leak or a dipstick gasket at the pan, or in our case, a leaking oil pan drain plug. Second, look for contaminated coolant in the coolant overflow reservoir. Discolored coolant could be mean a dislodged injector cup or a leaking gasket or seal. Third, check the engine oil. This will determine how well the previous owner changed the oil. A low oil level is a tell-tale sign of internal use of oil and could indicate a bad injector o-ring.
Ford's 5.0-liter Coyote V8 is its engine of choice when it comes to muscle cars, and its dual overhead cams the standard valvetrain since the Modular V8 was introduced in 1990. It was surprising, then, when Ford announced it was making a new 7.3-liter pushrod V8 for its new Super Duty F-250 and F-350 pickups. This engine, known as the Godzilla, is formidable to say the least. And now it's Ford Performance's latest crate motor, meaning you can buy it sans truck and stuff the giant V8 wherever your dark heart desires, reports Muscle Cars and Trucks.
And just because it was intended to be an alternative to a low-revving diesel doesn't mean it can't be modified to have a little more oomph on the horsepower end of things. Pushrod engines like those offered by Chevy and Chrysler are famous for their tunability, and Ford's Godzilla is no different. Supercharger kits are already offered by companies like Procharger and Whipple. And if you aren't interested in forced induction, people are obtaining numbers as high as 600 horsepower with basic mods.
So if you've been itching to get your hands on Ford's latest pushrod powerhouse, you're in luck. For 8 grand, it's in the price-range of competitive engines from Chevrolet and Mopar. But of course, if you're a die-hard Ford guy, this will be the only big-block you'll be looking at.
On top of a completely redesigned truck, Ford also revised the 7.3L Powerstroke diesel engine and made some significant upgrades. An intercooler was added to cool the compressed air from the turbo. This air-to-air intercooler increased the horsepower potential of the engine while also reducing exhaust gas temperatures (EGT). Ford replaced the cam-driven mechanical pump with an electric lift pump to provide better fuel system performance. Another big addition was the upgraded Garrett turbocharger that now featured a wastegate. New higher flowing split-shot 140cc injectors were larger than the 120cc injectors used on previous generations and were also significantly quieter.
Overall the 7.3L Powerstroke has a reputation for being a very reliable engine and with proper maintenance will last a few hundred thousand miles. The Camshaft Position Sensor (CMP) is known to have issues. As these trucks are getting older, Powertrain Control Module (PCM) and Injector Drive Module (IDM) failures are also starting to become more commonplace. If you have plans to add significant power, the forged steel rods in the 1999-2000 trucks can be advantageous.
It was offered in Regular Cab, Extended Cab, and Crew Cab models which provided more cab options than their crosstown rivals at the time. In addition, the Ford Excursion was also offered for those that want a heavy-duty truck and a big diesel engine but preferred a full-size SUV with a third-row seat.
The secret to getting more out of your diesel engine is to give it lots of cool, clean air. The only way that you can get fresh air in is to get the hot air out with an aftermarket exhaust. Choose between aluminized steel or stainless steel depending on your budget and what region you live in.
An Up-Pipe Kit for your 1999-2003 Ford 7.3L Powerstroke can fix a common issue that robs power from your engine. Due to extreme heat cycles and expansion/contraction, the factory-installed donut gaskets designed to seal your factory up-pipes will begin to leak over time. When this happens, engine performance can be reduced drastically.
The Under Cover Valve Harness (UCVH) or internal injector harness as it can also be referred to, is constantly subjected to heat within the valve cover and the constant vibration of the engine. This can cause wires to eventually melt or rub against the valves and break.
The 7.3L Power Stroke was the first Navistar-built turbo-diesel engine for Ford. The electronically controlled, direct injection engine came from the factory with 210hp and 425 lb-ft of torque, along with a bore of 4.11 in and stroke of 4.18 in, creating a displacement of 444 ci. The 6.0L Power Stroke began rolling out in the 2003.5 model year and was the second Navistar-built turbo-diesel engine for Ford. It came with 325hp and 560 lb-ft of torque, along with a bore of 3.74 in and stroke of 4.13 in, creating a displacement of 365 ci.
Emissions. In order to meet lower NOx emissions standards that were set to go into effect in 2004, Ford decided the 6.0L engine would be the best way to meet the new rules. The 365-cubic-inch V8 would feature EGR, a more efficient fuel injection system, and a variable geometry turbocharger.
Please keep in mind that higher mileage injectors go through rigorous lifelong wear. It is always recommended that new nozzles be installed on any injector where high mileage is in question. If we are to re-use your nozzles, any nozzle that does not flow up to spec must be replaced. If you decline this replacement, you will not have a properly running engine when your injectors are installed. Our Warranty does not cover used nozzles, regardless, so the decision is yours. The other injector components are relatively easy to inspect and identify when faulty, but the nozzles are the biggest concern since we have no way of really knowing how badly they are worn inside until they are flow tested. We make this suggestion as a way to keep your injector overhaul costs low, it's your choice as to what new parts go into your injectors. We could just install new nozzles on all of our injectors and raise our costs accordingly, but some customers are on a tight budget and choose to re-use their existing nozzles to save money. 041b061a72
