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The Ford 5.4 Triton is a naturally aspirated V8 from Ford Motor. Since its production in 1997, this engine has been used to power several full-sized trucks and sports vehicles like the Ford Expedition, Ford F-150, and Lincoln Navigator.
The 5.4 Triton engines are known for for their durability and power. However, like all engines, they eventually need to be replaced. If you’re looking for a reliable and powerful engine to replace your 5.4 Triton, you are in the right place.
In this guide, we will be discussing the best 5.4 Triton replacement. This article also cover the cost and 5.4 Trition problems.
- 1 Ford 5.4 Triton Engine Overview
- 2 Which 5.4 Ford Engine Is The Best?
- 2.1 5.4 Triton Engine – 2 Valve
- 2.2 5.4 Triton Engine – 3 Valve
- 2.3 5.4 Triton Engine – 4 Valve
- 3 How Long Will A 5.4 Triton Engine Last?
- 4 What Is The Best Replacement Engine for Ford 5.4 Triton?
- 5 OEM Vs Remanufactured 5.4L Triton Engine
- 6 How Much Does It Cost To Rebuilt The 5.4 Triton Engine?
- 7 Common Problems Of The Ford 5.4L Triton
- 7.1 Ignition Problems
- 7.2 Fuel Pump Problems
- 7.3 Timing Chain Issues
- 7.4 Oil Pan Gasket Leak
- 8 Outro
Ford 5.4 Triton Engine Overview
The Ford 5.4L Triton engine features a SOHC (Single) or DOHC (Dual Overhead Cam) design in a V configuration. It succeeded the 4.6L V8 and preceded the Ford 5.2L Voodoo/Predator in production. This 5.4 replaced the 5.0-liter V8 that was used in the previous generation of Ford vehicles. It was the first V8 engine from Ford to feature variable cam timing, and was also available with an aluminum block.
Moreover, the 5.4 Triton engine was used in a wide range of Ford vehicles, including the F-150 pickup truck, the Expedition SUV, and the Mustang muscle car. You can also find it in some Lincoln and Mercury vehicles. This engine was available in both two-wheel drive and four-wheel drive configurations. The 5.4 Triton engine was discontinued in 2014, and was replaced by the 3.5-liter Ecoboost V6 engine.
|Specs||5.4 Triton Engine|
|Cylinder block||Cast Iron, Aluminum|
|Bore size||3.55'' (90.2mm)|
|Stroke size||4.17'' (105.8mm)|
|Number of cylinders||8|
|Oil Capacity||6.0 qts/5.7L (1997 -2003)|
7.0 qts/6.6L (2004+)
|Oil change interval||10,000 km/ 5,000miles/ 6 months|
|Longevity||200,000 - 300,000 miles|
Which 5.4 Ford Engine Is The Best?
2011-2012 Triton 5.4L
The 2011-2012 Triton 5.4L – 4 valve came with 550hp and 510lb-ft of torque, making it one of the most powerful Ford engines. The 5.4L Triton was improved in 2011, and the cam phaser and spark plug issues were resolved. However, the engine still had minor problems like crank angle sensor and occasional spark plug issues.
5.4 Triton Engine – 2 Valve
Below are some vehciles which equipped with 5.4 Triton – 2valve engine include the following:
Years Make/Generation Vehicle Lineup Engine Power 1997–1998 Ford F-Series 235 hp
1999–2004 Ford F-Series 260 hp
1999–2004 Ford SVT Lightning 380 hp
2002–2003 Ford F-150 Harley Davidson Edition 340 hp
1997–1998 Ford Expedition
1999–2004 Ford Expedition
1997–1998 Ford E-Series 235 hp
1999–2017 Ford E-Series 260 hp
5.4 Triton Engine – 3 Valve
Below are some vehicle lineup which equipped with 5.4 Triton – 3 valve engine:
|Years Make/Generation||Vehicle Lineup||Engine Power|
|2002–2005||Ford Falcon/Futura/Fairmont/Fairmont Ghia||327 hp|
|2003–2004||Ford Fairlane G220|
|2005–2007||Ford Fairlane G8|
|2006–2007||Ford Falcon/Fairmont Ghia||309 hp|
|2004–2008||Ford F-Series||300 hp|
|2009–2010||Ford F-Series||310 hp|
|2009–2010||Ford F-Series||320 hp|
|2006–2008||Lincoln Mark LT||N/A|
5.4 Triton Engine – 4 Valve
Below are some vehicle lineup which equipped with 5.4 Triton – 4 valve engine:
Years Make/Generation Vehicle Lineup Engine Power 1999–2004 Lincoln Navigator 300 hp
2002 Lincoln Blackwood 300 hp
2000 Ford Mustang SVT Cobra R 385 hp
2007–2009 Ford Shelby GT500 500 hp
2008–2009 Ford Shelby GT500KR 540 hp
2010 Ford Shelby GT500 540 hp
2011–2012 Ford Shelby GT500 550 hp
2004–2006 Ford GT 550 hp
2002–2008 Ford Falcon XR8 349 hp
2003–2008 Ford Falcon FPV GT 389 hp
2007 Ford Falcon FPV GT Cobra 405 hp
2008–2010 Ford Falcon FPV GT 422 hp
2018–present Brabham BT62 691 hp
How Long Will A 5.4 Triton Engine Last?
On average, the 5.4L Triton engine lasts around 200,000 to 300,000 miles. However, these figures depend on several factors, like the environment you drive in. Nonetheless, under proper care and maintenance, your engine can go beyond 450,000 miles.
Let’s see how the vehicle owners talk about 5.4 Triton engine’s longevity:
“I drive a E350 van with the 5.4 to and from work every day. It has 281,000 miles, hard driving miles on it. Because it is a company owned van, only the minimum things have been done. I have had the battery replaced, EGR sensor, shocks, tires, ball joints, air filter, and too many oil changes to count. Never changed the tranny or any other fluids. It stills rock and rolls and has not shown any signs of quiting. I haul about 5,000 lbs of parts for repairing vending machines every day. Thats why I bought a new f150 in 2003; I WAS IMPRESSED WITH THEIR DURABILITY.”
“I’ve got an 04 that is sitting at 214,000 (Km). Runs like a charm.”
“200K should be no problem….it all depends on how you drive it and treat it.”
“My dad had a 99 F250 5.4, 5spd, 4×2. Drove it to 200,000miles. Alot of highway but also a decent bit of pulling. 3600lb boat, 2400lb flat bed with 8000lb Tractor, 28ft gooseneck stock trailer loaded with cattle. You get the drift. Sold it at 200k. The guy that bought it drove it to 315000 miles and traded it in. Nothing more than basic maintenance. Dad now has an identical truck except 01, auto trans. Over 200,000 miles (not sure on exact amount, around 230k something I think). Basic maintenance and 1 trans. Hope that helps.”
Temptingfate_84 – https://www.f150forum.com/f4/life-expectancy-5-4l-21790/
What Is The Best Replacement Engine for Ford 5.4 Triton?
Any modified form of the 5.4L Triton is a quality replacement for the original. Nothing is directly interchangeable. Any other motor will require modifications and adaptation, which might be costly, and lead to future complications.
If you’re looking for a replacement engine for your Ford 5.4 Triton, you have a few different options. You can either go with a new or used engine, or you can opt for a remanufactured engine.
The new engines will obviously be the most expensive option, but they’ll also be the most reliable. On the other hand, used engines can be a good choice if you can find a good one; however, you have to do your research to make sure it’s in good condition. Remanufactured engines are a good middle ground – they’re cheaper than new engines, but they’re also more reliable than used engines.
OEM Vs Remanufactured 5.4L Triton Engine
The OEM vs Remanufactured Engine debate has been on for years now. Both replacement parts share pros and cons, and the sole decision will solely rest on you. However, here’s a little insight on the same;
OEM stands for Original Equipment Manufacturer. They are not manufactured by either a subsidiary or third-party manufacturer, as most people would think they do. They hold several cons, one of the greatest being the assurance of quality. Again, you’ll have an easy time selecting parts, as you won’t need to rely on trial and error. Moreover, you get a manufacturer’s warranty that will give you the assurance that you’re using a quality product.
On the dull side, they are more expensive than remanufactured engines, and you won’t find OEM engines on many outlets as you’d find for their remanufactured counterparts. However, you can purchase for the OEM parts, not the whole engine.
Remanufactured engines are third-party manufactured and not in any way affiliated with the original manufacturer. As a result, they are cheaper than OEM engines, which is their fundamental strength. In most instances, they also record good quality and are a definite bang for the buck if you’ll be lucky to find one reliable piece. Remanufactured engines are readily available on many outlets, and you get a wide variety to choose from.
On the other side, some come with a lower quality than the original material and shorter, riskier warranty offers.
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How Much Does It Cost To Rebuilt The 5.4 Triton Engine?
Sometimes, price is a priority when deciding what solution to provide to your broken engine. However, opting into buying a new engine should be your last resort since a new engine surpasses the price of getting it re-done. That is the reason we have remanufactured engines.
The remanufactured 5.4 Triton engine comes with customized parts and added advantages at a more affordable price. These added parts aim to reduce the occurrences of the mentioned problems.
The remanufactured engines are an absolute go-to due to their customizable profiles and pocket-friendly price.
Here are the prices of remanufactured 5.4L Triton engines from popular distributors.
|Fraser||5.4 Triton 2 valve||Block, Heads, Gasket Set, Oil Pump||$2370||3 Yr/Unlimited miles, Parts & Labor|
|5.4 Triton 2 valve||Block, Heads, Gasket Set, Oil Pump (May or may not come w/ tinware)||$2750||4 Yr/Unlimited miles, Parts & Labor|
|5.4 Triton 2 valve||Block, Heads, Gasket Set, Mellings M360 High Volume Oil Pump, Oil Pan, Timing Cover, Water Pump, Thermostat, Air Filter, Oil Filter, Spark Plugs. (May or may not come w/ tinware)||$2918||5 Yr/Unlimited miles, Parts & Labor, No-fault Warranty|
|5.4 Triton 3 valve||Block, Heads, Gasket Set, Oil Pump. Updated Camshaft Phasers Installed, Spark Plug Issues Corrected.||$2699||3 Yr/Unlimited miles, Parts & Labor|
|5.4 Triton 3 valve||Block, Heads, Gasket Set, Oil Pump. Updated Camshaft Phasers Installed, Spark Plug Issues Corrected. (May or may not come w/ tinware)||$3199||4 Yr/Unlimited miles, Parts & Labor|
|5.4 Triton 3 valve||Block, Heads, Gasket Set, Mellings M360 High Volume Oil Pump, Oil Pan, Timing Cover, Water Pump, Thermostat, Air Filter, Oil Filter, Updated Camshaft Phasers Installed, Spark Plug Issues Corrected. (May or may not come w/ tinware)||$3350||5 Yr/Unlimited miles, Parts & Labor, No-fault Warranty|
|TriStar||5.4 Triton||Block, Crank, Rods, Bearings, Pistons, Rings, Camshaft, Cylinder Heads, Oil Pump, Pick up Tube, Timing Cover, Oil Pan Installed.||$2500 – $3500||3 Yr/ Unlimited miles- Cover Parts & Labor up to $50/hr|
|Accurate Engines||5.4 Triton 2 valve||Main and Rod Bearings, Rings, Pistons, Timing Components, Oil Pump, Overhaul Gasket Set, Block Bore, Crank Ground, Connecting Rods Reconditioned, Cylinder Heads.||$2295||3 Yr/100,000 miles|
|5.4 Triton 3 valve||Main and Rod Bearings, Rings, Pistons, Timing Components, Oil Pump, Overhaul Gasket Set, Block Bore, Crank Ground, Connecting Rods Reconditioned, Cylinder Heads.||$3995||3 Yr/100,000 miles|
|5.4 Triton 4 valve||Main and Rod Bearings, Rings, Pistons, Timing Components, Oil Pump, Overhaul Gasket Set, Block Bore, Crank Ground, Connecting Rods Reconditioned, Cylinder Heads.||$2895||3 Yr/100,000 miles|
Common Problems Of The Ford 5.4L Triton
No engine is perfect. Even the best engines have their shortcomings or things that could have been better. The 5.4L Triton is not off the hook either, and it takes its share with some common problems that most users have been complaining about.
Here are some common problems you might encounter on your 5.4L Triton.
If you’re having ignition problems with your Ford 5.4 Triton engine, there are a few possible causes. The 5.4L Triton experiences a couple of problems with its spark plugs, dirty fuel injectors, a clogged air filter, or ignition coil. In some cases, a bad oxygen sensor can also cause ignition problems. However, you know that spark plugs and ignition coils are wear-and-tear-prone parts, so there’s a solution to the problem.
The 5.4L Triton ignition problems symptoms include;
- Rough Idle
- Power Loss
As ignition coils and spark plugs continue wearing down, misfires become more evident. You can also pick misfiring problems from reading the fault codes. On the other hand, misfires trigger a trail of other issues, including stuttering, rough idle, and power loss. If you experience these kinds of symptoms from your engine, begin looking for professionals’ advice.
The solution, in this case, is replacing the ignition coils and spark plugs. Ford recommends that you replace all spark plugs or ignition coils since the chances are that the whole set is worn out. It is an easy process to carry out; even lesser-experienced DIYers can get their way around the activity.
Fuel Pump Problems
FDM, Fuel Pump Driver Modules also fail on the Ford 5.4L triton. The driver module is placed towards the steel frame’s rear. The module, which is aluminum, is exposed to all elements (dirt, salt, water, etc.) These elements enter and pile in the fuel pump driver module and cause it to fail. Failing of the Fuel pump causes a cut-short of fuel to the engine, making it shut down occasionally.
The 5.4L Triton fule pump problems symptoms include;
- DTC P1233
- No start
Fixing the Fuel Pump driver module is pretty straightforward – It is a DIY project. You’ll only need to obtain the FDM, then access the rear frame and swap them. Updated models come with standoffs to keep the FDM from the steel frame.
Timing Chain Issues
Timing is a critical element in every engine. Variable Valve Timing and Timing Chain tensioners are known trouble areas on the 3-valve Triton.
If these valve timing issues aren’t handled appropriately and on time, you might be risking your engine to destruction.
The symptoms of a possibility of timing issues are;
- Rough running
- Knocking or rattling sounds
These are the most common symptoms. However, more symptoms might show up with time, which calls for fast action. Several things can cause tattling, but if it intensifies, take that as a red flag and have your 5.4L Triton checked.
The problem is not a walk in the park, unlike previously discussed cases. Replacing the timing chain is quite an expensive endeavor and needs the touch of an expert or experienced DIY’ers. So get yourself a kit and let an expert deal with the work.
Here are some parts and tools that you can need for the task:
- Removal Tool
- Timing Tool Kit
- Crankshaft Alignment Tool
- Melling Timing Kit
- Permatex Ultra Black Engine Sealant
- Fel-Pro Front Cover Gasket Set
- Valve Cover Gasket Set
- Melling Oil Pump
Oil Pan Gasket Leak
Almost all car engines experience a leak problem. The Triton is not an exception either. However, an oil leak in the engine can’t be necessarily termed as a fault as gaskets are known to take abuse, and they will fall with time.
Therefore, expect to see the following symptoms;
- Burning oil smells
- Under-engine leaks
Under-engine leaks are the most common sign. Burning oil smells will arise when the oil lands on hot engine components. You’ll now have to replace your gaskets. Their prices are considerably low, but you’ll need to factor in labor too.
Read more: Ford 5.4L vs 4.6L vs 5.0L Engine: Which Is The Best?
The 5.4L Triton is a pretty reliable engine. It has performed consistently over the years, even though it faces problems as all other engines do. When that happens, you’re confronted with the dilemma of either getting a remanufactured model or replacing it with a new one.
Replacing the engine is costly. That’s why there are remanufactured options that quite serve the intended purpose at a reasonable price too. In addition, they are deemed more durable and reliable as remanufacturing involves more rigid and robust engine components.
The choice is yours, though!
You can replace your 5.4 Triton engine with any of the following: 3.3 -liter, TI-VCT 6-cylinder. 2.7L EcoBoost V6. 3.5-liter EcoBoost V6 twin-turbo.
The average cost of rebuilding a 5.4 triton motor is $3,800, though it can range from as low as $1,800 to as high as $5,000. If this seems like a lot, remember that replacing the entire motor can cost you between $6,000 and $7,000, so rebuilding it is usually worth it.
2009-2010 Triton 5.4L
The 5.4-liter V8 improved in 2009, fixing the cam phaser issues and all but eliminating the spark plug problems. With 300 horsepower and 365 lb-ft of torque, the Triton 5.4L is one of the most reliable F150 engines.
Most of the most common problems developed with the 2004-2013 3 valve engine but some problems spanned all engine generations. The most popular issue but easiest to fix, is the ignition system. The 3 valve 5.4L Triton contains a coil-on-plug design. Each cylinder has a separate coil that fits onto the spark plug.
1. 2004 – 2010 Ford F-150 (5.4) This generation of F-150 is probably the most well known vehicle to have this issue. It ranged all the way from the 2004 F-150 after its redesign, all the way into the next generation until they moved away from the 5.4, instead moving to the 5.0 that replaced it in 2011.
When Ford introduced the single overhead cam 5.4L 3V Modular V-8 in 2004 in the redesigned F-Series trucks and the 4.6L 3V in the all-new '05 Mustang GT, it was viewed as an upscale compromise between the 2V Modular and the mighty DOHC-4V Cobra and Mach 1 engines.
If properly maintained, the Ford 5.4 Triton engine will last between 150,000 and 300,000 miles. Getting to these mileage milestones will require you to: Regularly maintain the vehicle.
Replacing a car engine typically takes eight to 15 hours depending on the make and model of your car and the mechanic you choose. However, your mechanic may quote you for a longer wait time, especially if the parts in your engine are hard to find. For an exact repair time estimate, contact your mechanic.
In general, replacing an engine will take a professional mechanic anywhere between 6-13 hours. In cases of severe damage, it can take up to 20 hours.
There was a 302-hp 3.7-liter V6, a 365-hp 3.5-liter V6 EcoBoost, and a monster 411-hp 6.2-liter V8. Its consumer ratings were also higher when it came to reliability when compared to the outgoing 2013 model. The EcoBoost V6 is a great option and many consider it the best engine Ford makes.
Is the 6.8 Triton V10 reliable? Overall, this engine is well built and is highly reliable. Outside of the common spark plug blowout issue, there aren't really any costly problems that the 6.8 Triton is known for. The spark plug issue can be fixed preventatively with a repair kit that costs a few hundred bucks.
|Compression ratio||9.0:1 (2 valves) / 9.8:1 (3 valves)|
|Max power @ RPM||550 @ 6,500 rpm|
|Max torque @ RPM||500 lb-ft @ 3,750 rpm|
|Cylinder Head||Cast aluminum|
Is a 5.4 Triton a big block engine? The 5.4 Triton engine is considered a modular engine style. It comes in at around 330 CID, which is smaller than the 351 that is typical of 5.7-L vehicles. For the most part, you can consider the 5.4-L Ford engine to be a small block engine.
What Causes Cam Phasers for 5.4 Ford Failed? Low oil pressure can't deliver proper power to the cam phaser at precise timing. It could be failure oil pump or dirty oil may lead to this problem. Clear oil makes sure the viscosity for the oil to generate proper oil pressure.
A lot of work is required to get to the cam phaser in order to replace it, and the whole process may take up to four hours. Partly because of this, a cam phaser replacement may cost anywhere from $800-$2,500 for a professional to complete.
The sure fix to phaser problems is to lock the variable cam timing by essentially turning the phaser into a fixed timing gear. The WMS Cam Phaser Lockout kit will solve the phaser issue permanently.
Anyways, the 5.4L Triton is a pretty reliable engine. Keep up with maintenance and repairs as they pop up, and chances are the 5.4 V8 will hold up beyond 200,000 miles. There's a reason Ford stuck with these engines for roughly 2 decades.
The Ford 5.4 Triton V8 engine is capable of crossing over 250,000 miles with regular maintenance.
The maximum reliable mileage you can get from an F150 2.7 EcoBoost is around 200k to 230k miles. A factory standard 3.5 EcoBoost engine can safely deliver in excess of 250 000 miles (402 000 km) If the vehicle has been well looked after with regularly scheduled maintenance and no major modifications.
Ford's 5.4L V8 engine has also had some ongoing issues with its fuel pumps, particularly in the 2006 Ford F-150. One complaint on the NHTSA page was filed in 2017 and reports that the fuel pump control module became corroded, causing the engine on the truck to stall completely.
Rebuilding to repair is usually cheaper than buying a new engine, too. You may save up to half of the cost of a new engine by rebuilding. However, sometimes rebuilding is not a good option. In cases where rebuilding will cost as much as a new engine, your mechanic should be upfront about those costs.
- Find and fix the root problem. ...
- Inspect your new engine. ...
- Replace the timing belt, gaskets, and seals. ...
- Don't forget to flush. ...
- Replace belts, hoses, clamps spark plugs and thermostat. ...
- Be careful not to drop anything inside your new engine. ...
- Don't forget the oil change.
New engines offer a long-term, reliable solution to your car troubles. On the other hand, used vehicles may come with their own set of engine problems. If your used vehicle replacement encounters engine issues, you could end up paying twice as much in the long run.
The shop rate can vary greatly, from as little as $90 per hour to over $150 per hour. So using a low-end shop rate of $110 and a high of $150, the labor on a typical engine replacement can run anywhere from $1,100 to $1,800.
As a result, expect to spend between $500 and $1,500 in labor costs, in addition to anywhere from $500 for a short block engine to $9,000 for a complete, high-performance engine. Remember that depending on the type of engine chosen, you'll need to pay for additional parts to complete the block as well.
The cost to replace a car engine is between $3,000 and $5,000 for most cars. It sounds like the quote you were given was right on the money, unfortunately. Very complex engines can cost up to $6,000 to replace. However, most four-cylinder vehicles need about $4,000 to complete an engine replacement.
When it comes to powerful and capable engines, a V8 is about as good as it gets. And when you need a V8 with some serious horsepower and hauling capabilities, Ford's 5.4L V8 can be a great choice. Still, every engine can run into trouble from time to time.
New engines start at around $4,000 for a 4-cylinder, around $5,500 for a V6 and $7,000 for a V8. Prices increase from these figures based on complexity of the engine and the brand of car.