If you’re dealing with an internal combustion engine, such as the one in your vehicle, then a fuel injector is an apparatus that doesn’t need any formal introduction. One interesting fact, however, is that most people don’t focus too much on the injector.
You see, the injector plays a critical role in your engine’s overall performance, as it’s the one responsible for supplying fuel to the combustion chamber. Unlike in the past, most modern fuel injectors comprise of advanced features and quality enhancements that make them powerful and fully functional.
But, despite all the bells and whistles, picking the best injectors for 6.0 powerstroke can be quite overwhelming keeping in mind there are hundreds if not thousands of models on the shelves. Thankfully, this guide has dug deep into the world of injectors and has listed eight of the best models that will promise to make a whole lot of difference.
What is a Fuel Injector?
A fuel injector is a device that’s found on the head of your car’s engine. It’s structured with electrically controlled valves that spray a mist of fuel to the engine to support combustion. Now, the injector doesn’t work alone.
It collaborates with other parts such as the fuel tank, fuel filter, and fuel supply pump to ensure that everything runs out smoothly. Once every component is in order, the ECU (Engine Control Unit) uses its sensors to open and close the injector nozzles for efficient fuel distribution into the combustion chamber.
Now that you understand what the fuel injector is, let’s now get to our main discussion.
|Quality Remanufactured Injector||Check Price|
|Fuel Injector for 6.0L Powerstroke 03-07||Check Price|
|Diesel 4C3Z-9E527 Quality Remanufactured Injector||Check Price|
|Ford Diesel 4C3Z-9E527 Fuel Injector Nozzle Assembly||Check Price|
|Motorcraft CN5019RM Fuel Injection Nozzle||Check Price|
|BuyAutoParts 35-01908IR Remanufactured Diesel Fuel Injector||Check Price|
|BuyAutoParts 35-81249FN Remanufactured Diesel Fuel Injector Set||Check Price|
|BuyAutoParts 35-00873IR Remanufactured Diesel Fuel Injector||Check Price|
Review of 8 Best Injectors for 6.0 Powerstroke
1. Best Remanufactured Injector: Quality Remanufactured Injector 03-04 6.0L Diesel 3C3Z-9E527-ECRM CN-5020-RM
Claiming the pole position in today’s discussion is the Diesel 3C3Z Quality Remanufactured Injector. One reason that gives this injector a gate-pass in the list of the best aftermarket injectors for 6.0 powerstroke is the fact that it’s a refurbished unit. This alone makes it a perfect fit for diesel engines manufactured after 2003. So, that said, what makes this injector the best fit?
Now, for your diesel engine to stay longer, it needs to have quality parts. The Diesel 3C3Z Injector is remanufactured using a combination of new and reused parts that match your engine’s OEM specs.
When it comes to installation, this injector is equipped with the right mounting hardware that includes O-rings, spool valves, coils, and nozzle tips to make the process much easier.
12 Months Warranty
This injector welcomes its diehards with a 12-months manufacturer’s warranty when used on engines manufactured between 2003 and 2004. This is a huge plus to most customers, as you won’t have to spend much on repairs.
Since the Diesel 3C3Z Injector is a refurbished model, there’s a high chance you won’t spend much just to get it. Again, this is a huge plus if you’re on a tight budget.
Q1. Is This Injector Universal?
Well, Yes! However, you need to ensure that your engine is an early 03/04 model. If your engine is a newer version, the engine’s specs will not match this injector meaning you’ll have issues using it.
Q2. Since it’s a Remanufactured Injector, Does it Contain New or Old Parts?
Just as the manufacturer states, this injector contains new internal parts that include coil assembly, nozzle tips, and O-rings.
Although the Diesel 3C3Z Injector is remanufactured, its performance outstands many new injectors on the shelves. It’s equipped with new parts that make it outstanding. It’s also available at an affordable price and lastly, it comes with a cool 12 months warranty.
2. Best Automatic Injector: Fuel Injector for 6.0L Powerstroke 03-07
Now, Powerstroke engines are known for having a fine share of issues such as hard starting and spluttering acceleration. With this in mind, DCP has opted to manufacture an injector that’s capable of eliminating some of these issues to upgrade your engine. The DCP 03-07 Fuel Injector is exactly what we’re talking about. So, which are the features that make this injector an interesting bargain?
Now, just like our previous injector, this too is remanufactured meaning it’s an old injector fitted with new parts. Some of these parts include a new OEM wiring harness and brand new spool valves among others.
Calibrated and Tested
To guarantee efficiency, the DCP 03-07 Fuel Injector is passed through a series of rigorous tests to ensure that it doesn’t fail at any given time. Calibrations are done via the Hartridge HA230 machine to check and fix any faulty issues.
Free Technical Support
If you’re less acquitted with these types of injectors, DCP doesn’t leave you stranded. Instead, they offer free technical support on how to install this injector. They also specify which engine models are perfectly suited with this injector to ensure that you get the right match.
Meets OEM Specifications
Lastly, the DCP 03-07 Fuel Injector is designed to match your specific engine without the need to do any further modifications. It’s compatible with 03-07 engines.
Q1. Can I Replace Just One Injector?
Yes, you can. If just one of the injectors is faulty, then you can replace it easily. However, you need to ensure that you have all the mounting hardware in place to avoid leaving the injector loose.
Q2. Does This Injector Require a Core?
No, it doesn’t. This way, you won’t have to think about a core charge.
Now, the DCP 03-07 Fuel Injector is more like an upgrade of our previous Diesel 3C3Z Injector. While the Diesel 3C3Z Injector is designed for older engines, the DCP 03-07 Fuel Injector is designed for newer engines manufactured between 03-07.
But, other than that, the DCP 03-07 Fuel Injector has tons of features that make it an immaculate bargain. One of them is the series of tests and calibrations that have been done to enhance its efficiency.
Another major plus is that this injector is designed to meet your engine’s OEM specs. It’s also affordable and it’s engineered with new parts such as the solenoid, wiring harness, and spool valves.
3. Best Budget Injector: Diesel 4C3Z-9E527 Quality Remanufactured Injector
If you’re driving a truck or SUV vehicle that demands extreme pressure tolerances, then the Diesel 4C3Z Injector is a worthy purchase. Built to perfection, this injector offers high reliability that’s key to engines that are intended for off-road use.
Now, this injector has specs that are quite similar to our previous units. The only slight difference is the compatibility where this injector is designed for newer engines manufactured between 2004 and 2007. So, what are the factors that have earned this injector a seat in the list of the best injectors for 6.0 powerstroke?
Most people are scared away by the term “remanufactured”. Although it’s a fact that this injector is not new, all the critical parts have been replaced with new high-standard components to guarantee efficiency. Among these parts, includes the solenoid, spool valve, and OEM wiring harness.
One factor you must think about when replacing your former injector is compatibility. With this in mind, Diesel Destruction has designed this injector to meet your engine’s OEM specifications for perfect fitting.
When it comes to installation, Diesel Destruction has added the right hardware to ensure that this injector fits perfectly well. They include O-rings and coil assembly nozzles. The only part that’s excluded in this injector is the core charge.
Warranty information is very critical when getting a new injector. Amazingly, the Diesel 4C3Z Injector is backed with a 12-months warranty to ensure that you buy with confidence.
Q1. Is this Injector a Universal Fit?
Well, first, this injector is compatible with engines manufactured from 04-07. So, if your engine is a 2003 version, then you need the 3C3Z injector version.
Q2. Are the Replacement Parts New?
Yes, of course. All the internal parts used in this injector are brand new to enhance efficiency. These parts include the solenoids, spool valves, and the wiring harness.
That said, in case you’ve been struggling to find a reliable injector for your 6.0 Powerstroke, the Diesel 4C3Z Injector is a smart pick. Manufactured with a combination of new, reused, and repaired parts, this injector works flawlessly to keep the engine working in perfect order.
Also, since it’s a remanufactured injector, the Diesel 4C3Z Injector is more of an upgrade when compared to entirely new models in its category. It’s also affordable meaning you won’t spend much money buying it.
4. Best Overall Injector: Ford Diesel 4C3Z-9E527 Fuel Injector Nozzle Assembly
Claiming the fourth position in our list is the Ford Diesel 4C3Z Fuel Injector. Now, while all the previous injectors we’ve discussed are all refurbished, the Ford Diesel injector is entirely new right from the shelf. This alone makes it a reliable choice, as it doesn’t suffer any previous flaws. So, what does this fuel injector has in store for you?
Although refurbished injectors are excellent, we can’t deny the fact that they sometimes suffer metal fatigue. Thankfully, this is not the case with this fuel injector as it’s made from entirely new materials that meet your engine’s OEM specifications.
Improves Engine Efficiency
Now, since it’s manufactured by a giant brand, you’ll definitely expect this injector to work exceptionally better. In fact, it has even surpassed most customers’ expectations by spraying the engine with sufficient fuel to allow combustion. This has led to improved fuel efficiency and better engine performance.
Has a Core Charge
Most of the refurbished injectors we’ve discussed here don’t have a core charge. However, in the case of the Ford Diesel 4C3Z-9E527, this one comes with a core charge that costs $180. The best thing about this core charge is that it has an offer. In case you happen to return the old injector in its original box, you’ll receive immediate cashback, which is great news to most customers.
Other than the performance, Ford Diesel has also focused on the aesthetic part by designing this injector with an incredible chrome finish.
Q1. Does the Package Come With O-rings and Washers?
No. for this specific fuel injector, the O-rings and the copper washers aren’t included in the package. This means that you’ll have to buy them separately.
The Ford Diesel 4C3Z-9E527 is entirely new meaning it’s not refurbished. What this means is that you’ll be getting an entirely new package that doesn’t have any previous flaws.
This injector works with better efficiency to guarantee a rejuvenated engine performance. It’s also affordable and above all, it’s extremely stylish thanks to the chrome polish.
5. Best Off-Road Injector: Motorcraft CN5019RM Fuel Injection Nozzle
If you intend to get a remanufactured injector rather than a new one, then the Motorcraft CN5019RM is a reliable pick. Now, one advantage of getting this injector is the fact that it’s manufactured through strict standards by qualified engineers. This injector passes through rigorous tests to ensure that it meets various strict OEM requirements as demanded by your engine.
Although Motorcraft is not a vocal brand, the quality, composure, and performance of their injectors generally tell that they’re here for some serious business. So, if this is what you’re truly looking out for, then let’s skim through some of its features.
Just like most of the best fuel injectors for 6.0 Powerstroke, the Motorcraft CN5019RM has been made by qualified engineers who have disassembled it and assembled it back using high-standard genuine parts to reduce flaws.
To avoid repairing your engine frequently, Motorcraft has tested this injector to its limit to ensure that it meets Ford’s strict OEM demands. Among the improvements that have been done include upgrading vibration resistance and power supply resistors to improve durability.
For this injector to offer stable fuel economy and better engine performance in all rev levels, it needs to pair with the right components. Motorcraft knows this far too well and has, therefore, included tubes and O-rings in the package.
Q1. Does This Injector Need a Core Charge?
Well, the Motorcraft CN5019RM doesn’t need any core charge. In fact, the manufacture has stated clearly that it doesn’t come with a core charge. This is a huge advantage, as you won’t have to buy one separately.
Other than the fact that this injector doesn’t have any warranty information, anything else about it is just remarkable. One of those is the use of high-quality materials that have passed rigorous tests to enhance durability.
Another one is the stellar performance that’s coupled with a smooth and consistent operation. So, if this is exactly what you’re looking for, then the Motorcraft CN5019RM Fuel Injector is a dependable choice.
6. Best Universal Injector: BuyAutoParts 35-01908IR Remanufactured Diesel Fuel Injector
BuyAutoParts is among those brands that work tirelessly to ensure that you get the best fuel injector that will meet all your engine demands. One of their latest offerings is the BuyAutoParts 35-01908IR Fuel Injector.
Designed for the 6.0L Powerstroke, this injector is a remanufactured piece that has passed rigorous tests to meet Ford’s strict regulations. Among the features that make this injector a real masterpiece include.
Backed With a Warranty
Now, one factor that boosts a customer’s buying morale is a decent warranty policy. BuyAutoParts knows this far too well and has gone ahead to include a decent 1-year warranty on this injector.
In their poly, they’ve gone ahead to mention that customers will enjoy an upgraded warranty of up to 3-years when they return their old injectors.
Similar to most injectors we’ve discussed here, the BuyAutoParts 35-01908IR Fuel Injector is a remanufactured piece that has been assembled with better and improved parts to upgrade engine performance.
The BuyAutoParts 35-01908IR Fuel Injector is specifically designed to fit all Ford diesel engines manufactured between 2003-2007. This guarantees a direct effortless fit without the need to perform any modifications.
Q1. What’s Included in the Package?
When buying the BuyAutoParts 35-01908IR Fuel Injector, you’ll get the injector itself alongside the O-rings and the washers.
The BuyAutoParts 35-01908IR Fuel Injector is an excellent pick that fits a wide range of Ford Diesel engines. Although it’s remanufactured, this injector doesn’t fail to deliver to its expectations. It’s manufactured using high-quality parts to offer excellent performance in harsh conditions.
7. Best Full-Set Injector: BuyAutoParts 35-81249FN Remanufactured Diesel Fuel Injector Set
Although it appeared quite late in our discussion, the BuyAutoParts 35-81249FN Injector Set is a perfect pick for customers who prefer to get an entire set other than buying a single piece. To those wondering whether it’s a wise idea, this BuyAutoParts is a brand that has been around for quite a while.
In fact, their name alone clearly tells they’re experts in all things automotive. Since this injector set is no exception, you’ll definitely expect to get a set that will improve the performance of your 6.0 Powerstroke. Now, what exactly made this injector earn a spot on our list?
Comes as a Set
One reason why the BuyAutoParts 35-81249FN Injector Set has won the hearts of most customers is the fact that it comes as a set. Therefore, installing all the injectors at once means that you won’t have to worry about frequent repairs. Also, this will enhance engine performance and improve its longevity.
Strict Testing Process
Just like our previous injectors, the BuyAutoParts 35-81249FN Injector Set has passed through strict OEM standards to guarantee unparalleled functionality. This alone puts these injectors in the list of the best performance injectors for fuel economy for 6.0 powerstroke.
No Core Charge
Similar to most refurbished injectors, these too don’t come with a core charge. However, BuyAutoParts have given customers an irresistible incentive of an increased warranty period whenever they send back their old injectors.
Q1. What’s Included in the Package?
The BuyAutoParts 35-81249FN Injector Set comes with eight injectors alongside copper washers and O-rings. The washers are fitted on the nozzle while the O-rings are on the body of the injector itself.
Q2. Does it Have a Core Charge?
No. The package doesn’t include a core charge. However, customers are guaranteed an irresistible warranty upgrade whenever they ship back their old injectors.
If you’re looking to replace your old fuel injectors, the BuyAutoParts 35-81249FN Injector Set is exactly what you need. The reason why most customers have picked this model is to take advantage of all eight pieces to save on the cost.
Also, replacing all your injectors at once helps to improve engine performance and lower fuel consumption. Lastly, these injectors are strictly tested to meet Ford’s OEM demands. So, with this purchase, you’ll rest assured of having superior components that will not let your efforts down.
8. Best Well-Designed Injector: BuyAutoParts 35-00873IR Remanufactured Diesel Fuel Injector
The BuyAutoParts 35-00873IR Fuel Injector is our last injector in today’s discussion. As you can see, the last three injectors come from the same manufacturer. Although they all came last, it’s clear that BuyAutoParts is a brand that owns a huge share in the fuel injector business. That said; let’s skim through some features to see what this injector has to offer.
As a fully remanufactured injector, BuyAutoParts has disassembled this injector to replace the old worn-out parts with entirely new high-standard components.
Before this injector is assembled, BuyAutoParts ensures that all the components are passed through a strict cleaning and inspection process to meet Ford’s strict OEM requirements.
When it comes to compatibility, the BuyAutoParts 35-00873IR Fuel Injector is designed to fit all 2003-2004 Ford Excursion, Super Duty, and Ford E Series models that rely on the 6.0L Powerstroke engine.
Backed With a 1-Year Warranty
The BuyAutoParts 35-00873IR Fuel Injector is backed with a 1-year unlimited mileage warranty. What this means is that you’re free to return the injector to the manufacturer in case of any issues.
Q1. Do You Get a Core Charge Refund When You Ship Back the Original Injector?
Yes. Customers are guaranteed an exclusive $150 refund whenever they ship back their original injectors. BuyAutoParts provides customers with a prepaid return shipping label to make the process easier.
Being a global leader in manufacturing quality injector parts takes hard work and a lot of patience. That’s exactly what BuyAutoParts has done to get to where they are today.
In the case of the BuyAutoParts 35-00873IR Fuel Injector, this piece has received much positive critics for its brilliant performance. Although it’s refurbished, BuyAutoParts has tested all the components to ensure that they meet Ford’s strict regulations.
In the process, this injector has managed to offer high reliability in harsh conditions. Other than that, this injector is backed with an exclusive 1-year warranty and a free refund when you ship back the old injector.
Buyer’s Guide: What to Look Out for When Buying an Injector for 6.0 Powerstroke
In case you’ve been asking yourself what are the best injectors for 6.0 powerstroke, then this guide has listed eight of the best injectors you can rely on.
But, listing them is not enough. You need to be aware of those factors that play a key role in your decision-making process.
So, if you’re ready, let’s look at a run-down of these key parameters.
New vs. Remanufactured:
This one parameter can put you in a real dilemma. If you’re new to fuel injectors, you’re likely to get really confused when you reach this spot. However, there’s the good side and the bad side of each category.
New injectors, on their side, are good because they’re made using high-standard materials that meet the manufacturer’s standards. This makes them extremely durable and reliable in terms of performance. The only drawback with new injectors is that they’re quite pricey.
Remanufactured injectors, on the other hand, are made using a combination of new and repaired components. This makes them prone to regular wear and tear caused by fatigue. One major pro about them, however, is that they’re very affordable. So, with this data, it’s quite easier for you to decide on which route to take.
When you’re planning to replace your faulty injector, compatibility is one factor you must consider. This is because the market is currently stocked with hundreds if not thousands of injector models.
So, to get an injector that matches your diesel Powerstroke engine, you need to check your engine’s year of manufacture and any other relevant information.
Measured in PSI, the flow rate is the rate at which fuel flows in your vehicle. Since each vehicle has a different flow rate, you need to consult an expert mechanic to know the type of injector you’ll be getting.
Just like other auto parts, fuel injectors come in different sizes. This means that there’s the risk of damaging your engine if you mount the wrong injector size. Therefore, to stay on the safe side, you need to get the right injector size that will not hurt your engine.
When searching for the best injectors for 6.0 powerstroke, you need to inspect the available features to see which ones will work for you. For instance, you need to check whether the valves are controlled directly by the car’s ECU (Electronic Control Unit/Module) or whether they work manually.
You should also check the quality of the various components as well as the outer finish of the injector to ensure that it matches your aesthetic demands.
The material an injector is made of can have a huge influence on its performance. For instance, steel is hailed for being extremely strong and highly resistant to wear.
Since your injector will be subjected to extreme pressure and high temperature, it needs to possess unquestionable strength for it to last longer. So, always choose the materials wisely, and don’t forget to check the exterior finish.
Frequently Asked Questions (FAQ)
Q1. Why Do 6.0L Diesel Injectors Fail?
Now, fuel injectors are mechanical components that spray the engine with a strong mist of fuel to support combustion. Since they’re mechanical parts, they’re bound to fail at some point in life. Although many reasons make injectors fail, some of the most common ones include:
- Extreme heat and vibrations when driving on rough terrains
- Blockage in the fuel lines. This interrupt movement of fuel and air throughout the system
Q2. Should I Clean My Fuel Injector?
The answer is Yes! If you notice that your fuel injector is failing or it’s giving inconsistent results, then chances are that the fuel filter or lines are clogged. In this case, you’ll have to clean the injector to remove any sticky sludge.
However, if this method doesn’t work, then the only alternative is to replace the entire injector with something new and young.
Q3. What’s the Lifespan of Injectors for 6.0 Powerstroke?
Now, how long your injector lasts hugely depends on the level of maintenance you’ve set. If the injector is cleaned often and maintained properly, then it can last anywhere from 120,000 to 180,000 miles.
So, we’ve now come to the end of our discussion regarding the best injectors for 6.0 powerstroke. Now, I don’t know what you’re thinking but according to my thoughts, the Ford Diesel 4C3Z-9E527 Fuel Injector is our best overall pick.
You see, this injector is an entirely new unit meaning it’s made using new authentic components that meet the manufacturer’s standards. It’s also structured to meet your engine’s OEM specifications to avoid doing any modifications during installation.
Other than that, the Ford Diesel 4C3Z-9E527 Fuel Injector is compatible with a wide range of Ford engines manufactured between 2005 and 2010.
Lastly, customers are offered an irresistible core charge refund of $180 if they manage to return their old injectors packed inside their original boxes.
So, with that said, we believe that this guide has offered you both information and insight on the best aftermarket injectors for 6.0 powerstroke.