SKU: SF503-30
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
Surefire 60+ High Performance Injector Set of 6 For 2003 – 2004.5 Dodge 5.9L Cummins Diesel. (With Seal Kit)
Price: | $2,250.00 & FREE Shipping |
Ships in: Same day on orders before 3pm CST. Ships from Jackson, TN.

Diesel Truck: Dodge Cummins
Engine Size: 5.9L
Fits Years: 2003, 2004, and 2004.5
Features:
- This high-quality remanufactured injector outperforms the competition without any additional upgrades
- Produces a minimum of an additional 60 rear wheel horsepower.
- Will fit all 2003, 2004, and 2004.5 model Dodge Cummins engines.
- Made using high-quality performance tips, not the cheaper extrude hone tips which tend to cause metal flaking, excessive flow, and cracking.
- Built to performance specifications using DYNO Testing.
- Includes a 1 YEAR TAYLOR DIESEL PEACE OF MIND WARRANTY!
Product Information
Are you looking for a surefire way to boost the performance of your Dodge diesel pickup truck? Look no further than this set of 6 Surefire High Performance Fuel Injectors!
Install these injectors on your truck, and you’ll see an instant boost in performance of at least 60 HP, with no other upgrades.
Whether you’re needing more trailer-towing power, you’re wanting to win races at the track, or you’re just needing to replace your failed stock injectors, these Surefire Injectors are a sure bet.
Order this set of High Performance Surefire injectors for your Dodge Cummins pickup today. You’re going to love the extra power that they’ll give your truck!
THIS QUALITY REMANUFACTURED INJECTOR IS MADE TO PRODUCE A MINIMUM OF AN ADDITIONAL 60 REAR WHEEL HP TO YOUR 2003 – 2004.5 DODGE 5.9L CUMMINS PICKUP. THESE DODGE CUMMINS FUEL INJECTORS ARE MADE USING FACTORY MADE PERFORMANCE TIPS, NOT EXTRUDE HONE TIPS WHICH HAVE A TENDENCY TO HAVE METAL FLAKING, EXCESSIVE FLOW, AND CRACKING. USING PERFORMANCE SPECIFICATIONS AS WELL AS DYNO TESTING, WE HAVE BUILT A SUPERIOR QUALITY INJECTOR THAT OUT PERFORMS THE REST WITH NO OTHER UPGRADES NEEDED AND HAS A 1 YEAR WARRANTY TO BACK. GIVEN THE OPPORTUNITY TO PERFORM, WE HAVE YET TO SEE A DISAPPOINTED CUSTOMER!
BE SURE TO CHECK OUT OUR DODGE CUMMINS DIESEL TURBOCHARGERS TOO!
Additional information
Dimensions | 9 × 4.25 × 2.25 in |
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Year | |
Make | |
Model |
SKU | SF503-30 |
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Are you looking for a surefire way to boost the performance of your Dodge diesel pickup truck? Look no further than this set of 6 Surefire High Performance Fuel Injectors!
Install these injectors on your truck, and you’ll see an instant boost in performance of at least 60 HP, with no other upgrades.
Whether you’re needing more trailer-towing power, you’re wanting to win races at the track, or you’re just needing to replace your failed stock injectors, these Surefire Injectors are a sure bet.
Order this set of High Performance Surefire injectors for your Dodge Cummins pickup today. You’re going to love the extra power that they’ll give your truck!
THIS QUALITY REMANUFACTURED INJECTOR IS MADE TO PRODUCE A MINIMUM OF AN ADDITIONAL 60 REAR WHEEL HP TO YOUR 2003 – 2004.5 DODGE 5.9L CUMMINS PICKUP. THESE DODGE CUMMINS FUEL INJECTORS ARE MADE USING FACTORY MADE PERFORMANCE TIPS, NOT EXTRUDE HONE TIPS WHICH HAVE A TENDENCY TO HAVE METAL FLAKING, EXCESSIVE FLOW, AND CRACKING. USING PERFORMANCE SPECIFICATIONS AS WELL AS DYNO TESTING, WE HAVE BUILT A SUPERIOR QUALITY INJECTOR THAT OUT PERFORMS THE REST WITH NO OTHER UPGRADES NEEDED AND HAS A 1 YEAR WARRANTY TO BACK. GIVEN THE OPPORTUNITY TO PERFORM, WE HAVE YET TO SEE A DISAPPOINTED CUSTOMER!
BE SURE TO CHECK OUT OUR DODGE CUMMINS DIESEL TURBOCHARGERS TOO!
Year: 2003, 2004, 2004.5
Make: Dodge
Model: Ram with 5.9L Cummins
Additional information
Dimensions | 9 × 4.25 × 2.25 in |
---|---|
Year | |
Make | |
Model |
Watch this 2003 Dodge Cummins burn the tires after the addition of Surefire High Performance Fuel Injectors.
Surefire High Performance Fuel Injectors
SKU: SF503-30
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
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Our Products
SKU: SF503-60
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
Surefire 120+ High Performance Injector Set of 6 For 2003 – 2004.5 Dodge 5.9L Cummins Diesel. (With Seal Kit)
Price: | $2,550.00 & FREE Shipping |
Ships in: Same day on orders before 3pm CST. Ships from Jackson, TN.

Diesel Truck: Dodge Cummins
Engine Size: 5.9L
Fits Years: 2003, 2004, 2004.5
Features:
- This high-quality remanufactured injector outperforms the competition without any additional upgrades
- Produces a minimum of an additional 120 rear wheel horsepower.
- Will fit all 2003, 2004, and 2004.5 model Dodge Cummins engines.
- Made using high-quality performance tips, not the cheaper extrude hone tips which tend to cause metal flaking, excessive flow, and cracking.
- Built to performance specifications using DYNO Testing.
- Includes a 1 YEAR TAYLOR DIESEL PEACE OF MIND WARRANTY!
Product Information
Watch this video to learn why Surefire Injectors are some of the best high performance diesel fuel injectors on the market!
If you’re looking for Dodge Ram Diesel Fuel Injectors for sale, then you’ve come to the right place.
Are you looking for a surefire way to boost the performance of your Dodge diesel pickup truck? Look no further than this set of 6 Surefire High Performance Fuel Injectors!
Install these injectors on your truck, and you’ll see an instant boost in performance of at least 120 HP, with no other upgrades.
Whether you’re needing more trailer-towing power, you’re wanting to win races at the track, or you’re just needing to replace your failed stock injectors, these Surefire Injectors are a sure bet.
Order this set of High Performance Surefire injectors for your Dodge Cummins pickup today. You’re going to love the extra power that they’ll give your truck!
THIS QUALITY REMANUFACTURED INJECTOR IS MADE TO PRODUCE A MINIMUM OF AN ADDITIONAL 120 REAR WHEEL HP TO YOUR 2003-2004.5 DODGE 5.9L CUMMINS PICKUP. THIS INJECTORS ARE MADE USING FACTORY MADE PERFORMANCE TIPS, NOT EXTRUDE HONE TIPS WHICH HAVE A TENDENCY TO HAVE METAL FLAKING, EXCESSIVE FLOW, AND CRACKING. USING PERFORMANCE SPECIFICATIONS AS WELL AS DYNO TESTING, WE HAVE BUILT A SUPERIOR QUALITY INJECTOR THAT OUT PERFORMS THE REST WITH NO OTHER UPGRADES NEEDED AND HAS A 1 YEAR WARRANTY TO BACK. GIVEN THE OPPORTUNITY TO PERFORM, WE HAVE YET TO SEE A DISAPPOINTED CUSTOMER!
MAKE SURE YOU CHECK OUT OUR HOLSET 5.9L DIESEL TURBOCHARGER TOO!
Additional information
Weight | 2 lbs |
---|---|
Dimensions | 9 × 4.25 × 2.25 in |
Year | |
Make | |
Model |
SKU | SF503-60 |
---|

Watch this video to learn why Surefire Injectors are some of the best high performance diesel fuel injectors on the market!
If you’re looking for Dodge Ram Diesel Fuel Injectors for sale, then you’ve come to the right place.
Are you looking for a surefire way to boost the performance of your Dodge diesel pickup truck? Look no further than this set of 6 Surefire High Performance Fuel Injectors!
Install these injectors on your truck, and you’ll see an instant boost in performance of at least 120 HP, with no other upgrades.
Whether you’re needing more trailer-towing power, you’re wanting to win races at the track, or you’re just needing to replace your failed stock injectors, these Surefire Injectors are a sure bet.
Order this set of High Performance Surefire injectors for your Dodge Cummins pickup today. You’re going to love the extra power that they’ll give your truck!
THIS QUALITY REMANUFACTURED INJECTOR IS MADE TO PRODUCE A MINIMUM OF AN ADDITIONAL 120 REAR WHEEL HP TO YOUR 2003-2004.5 DODGE 5.9L CUMMINS PICKUP. THIS INJECTORS ARE MADE USING FACTORY MADE PERFORMANCE TIPS, NOT EXTRUDE HONE TIPS WHICH HAVE A TENDENCY TO HAVE METAL FLAKING, EXCESSIVE FLOW, AND CRACKING. USING PERFORMANCE SPECIFICATIONS AS WELL AS DYNO TESTING, WE HAVE BUILT A SUPERIOR QUALITY INJECTOR THAT OUT PERFORMS THE REST WITH NO OTHER UPGRADES NEEDED AND HAS A 1 YEAR WARRANTY TO BACK. GIVEN THE OPPORTUNITY TO PERFORM, WE HAVE YET TO SEE A DISAPPOINTED CUSTOMER!
MAKE SURE YOU CHECK OUT OUR HOLSET 5.9L DIESEL TURBOCHARGER TOO!
Year: 2003, 2004, 2004.5
Make: Dodge
Model: Ram with 5.9L Cummins
Additional information
Weight | 2 lbs |
---|---|
Dimensions | 9 × 4.25 × 2.25 in |
Year | |
Make | |
Model |
Watch this 2003 Dodge Cummins burn the tires after the addition of Surefire High Performance Fuel Injectors.
Surefire High Performance Fuel Injectors – Dodge Diesel Burnout!
SKU: SF503-60
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
SKU: SF503
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
Surefire Stock Injector for 2003 – 2004.5 Dodge 5.9L Cummins (With Seal Kit)
Price: | $285.00 |
Ships in: Same day on orders before 3pm CST. Ships from Jackson, TN.

THIS SUREFIRE COMMON RAIL INJECTOR IS REBUILT AND CALIBRATED TO STOCK SPECIFICATIONS FITTING THE 2003 THRU 2004.5 DODGE 5.9L CUMMINS APPLICATIONS
Product Information
THIS SUREFIRE COMMON RAIL INJECTOR IS REBUILT AND CALIBRATED TO STOCK SPECIFICATIONS FITTING THE 2003 THRU 2004.5 DODGE 5.9L CUMMINS APPLICATIONS. 1 YEAR WARRANTY
WE OFFER A VERY COMPETITIVE COST TO REPLACE YOUR OEM STOCK 5.9 CUMMINS DIESEL INJECTORS. ORDER WITH CONFIDENCE FROM TAYLOR DIESEL.
ALSO, DO YOU KNOW WHERE TO BUY TURBOCHARGER FOR CUMMINS DIESEL ENGINE? RIGHT HERE AT TAYLOR DIESEL, THAT’S WHERE! WE’VE GOT YOU COVERED FOR ALL YOUR DIESEL PARTS AND SERVICE. IF YOU DON’T SEE WHAT YOU’RE LOOKING FOR, GIVE US A CALL AND WE’LL BE GLAD TO HELP YOU OUT!
Additional information
Weight | 2 lbs |
---|---|
Dimensions | 9 × 4.25 × 2.25 in |
Year | |
Make | |
Model |
SKU | SF503 |
---|

THIS SUREFIRE COMMON RAIL INJECTOR IS REBUILT AND CALIBRATED TO STOCK SPECIFICATIONS FITTING THE 2003 THRU 2004.5 DODGE 5.9L CUMMINS APPLICATIONS. 1 YEAR WARRANTY
WE OFFER A VERY COMPETITIVE COST TO REPLACE YOUR OEM STOCK 5.9 CUMMINS DIESEL INJECTORS. ORDER WITH CONFIDENCE FROM TAYLOR DIESEL.
ALSO, DO YOU KNOW WHERE TO BUY TURBOCHARGER FOR CUMMINS DIESEL ENGINE? RIGHT HERE AT TAYLOR DIESEL, THAT’S WHERE! WE’VE GOT YOU COVERED FOR ALL YOUR DIESEL PARTS AND SERVICE. IF YOU DON’T SEE WHAT YOU’RE LOOKING FOR, GIVE US A CALL AND WE’LL BE GLAD TO HELP YOU OUT!
Year: 2003, 2004
Make: Dodge
Model: Ram with 5.9L Cummins
Additional information
Weight | 2 lbs |
---|---|
Dimensions | 9 × 4.25 × 2.25 in |
Year | |
Make | |
Model |
SKU: SF503
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
SKU: SF503
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
Surefire Stock Injector Set for 2003 – 2004.5 Dodge 5.9L Cummins (Set of 6 Injectors) (With Seal Kit)
Price: | $1,520.00 & FREE Shipping |
Ships in: Same day on orders before 3pm CST. Ships from Jackson, TN.

THIS SUREFIRE COMMON RAIL INJECTOR IS REBUILT AND CALIBRATED TO STOCK SPECIFICATIONS FITTING THE 2003 THRU 2004.5 DODGE 5.9L CUMMINS APPLICATIONS
Product Information
THIS SUREFIRE COMMON RAIL INJECTOR IS REBUILT AND CALIBRATED TO STOCK SPECIFICATIONS FITTING THE 2003 THRU 2004.5 DODGE 5.9L CUMMINS APPLICATIONS. 1 YEAR WARRANTY
CLICK THE FOLLOWING LINK TO LEARN MORE ABOUT OUR DODGE 2500 CUMMINS COMMON RAIL FUEL INJECTOR SETS.
MAKE SURE YOU CHECK OUT OUR DODGE DIESEL TURBOCHARGER TOO!
Additional information
Weight | 2 lbs |
---|---|
Dimensions | 9 × 4.25 × 2.25 in |
Year | |
Make | |
Model |
SKU | SF503 |
---|

THIS SUREFIRE COMMON RAIL INJECTOR IS REBUILT AND CALIBRATED TO STOCK SPECIFICATIONS FITTING THE 2003 THRU 2004.5 DODGE 5.9L CUMMINS APPLICATIONS. 1 YEAR WARRANTY
CLICK THE FOLLOWING LINK TO LEARN MORE ABOUT OUR DODGE 2500 CUMMINS COMMON RAIL FUEL INJECTOR SETS.
MAKE SURE YOU CHECK OUT OUR DODGE DIESEL TURBOCHARGER TOO!
Year: 2003, 2004
Make: Dodge
Model: Ram with 5.9L Cummins
Additional information
Weight | 2 lbs |
---|---|
Dimensions | 9 × 4.25 × 2.25 in |
Year | |
Make | |
Model |
SKU: SF503
This Product Fits These Vehicles:
2003 Dodge Ram with 5.9L Cummins
2004 Dodge Ram with 5.9L Cummins
2004.5 Dodge Ram with 5.9L Cummins
Do you have trouble with your 2004 Dodge 5.9L Cummins fuel injectors?
How do you know that you have bad injectors?
Primarily, does your diesel engine have any of these indicators? If that is the case, you could have an injector failure.
- Light smoke being emitted through the exhaust. White colored smoke suggests that the engine is not getting enough fuel as the result of one or more fuel injectors sticking shut.
- Dark colored exhaust coming from the exhaust. If you have any fuel injectors stuck open, then the vehicle’s engine will receive far too much diesel, producing severe dark colored exhaust coming out of the exhaust pipe.
- Vehicle operating poorly or not running at all. If your diesel injectors aren’t performing correctly, then the vehicle’s engine is not receiving the appropriate volume of diesel. When this happens, your truck might not function at all, and it certainly is not going to run perfectly.
What causes injector issues in 2004 Dodge 5.9L Cummins Engines?
Occasionally diesel injectors go bad, usually due to bad diesel . When this occurs, your truck will likely experience poor power, lots of light colored or dark smoke coming from the muffler, and in some cases the car or truck will not operate at all. Lack of repair for failing injectors could contribute to considerable diesel engine damage, so it is imperative to replace failing fuel injectors as soon as you can.
The following are typical causes for diesel injectors to fail:
- Bad diesel or contaminants in diesel. When your diesel is bad or is contaminated, it can clog up your vehicle’s fuel injectors and cause them to stop functioning properly. When contaminated fuel is passed through the fuel system the diesel injectors might get stuck open, get stuck closed, or the diesel fuel injector’s tip may shoot off. In the best case scenario, this would cause the diesel engine to operate poorly. In the worst case, injector failure can cause the engine to not run whatsoever or potentially cause substantial harm to you truck’s engine.
- Water and excess moisture in the diesel – Diesel that’s contaminated with water will cause the tip of the diesel injector to actually blow off, producing serious over-fueling, and could possibly result in major engine damage.
When you are having injector troubles, Taylor Diesel is here to give you a hand. From complete drive in diesel repair to testing, repairing, and restoring your current diesel fuel injectors, we offer the diesel fuel injection solutions which you require to get your vehicle back working in a hurry.
If your truck is exhibiting the listed conditions, then you may have failing fuel injectors. Dependent upon your level of ability, you might want to switch out the injectors on your own or just take your vehicle to a mechanic, like our own Taylor Diesel Full-Service diesel repair garages, for expert help.
After the diesel injectors have been taken out, you may want to send the injectors to Taylor Diesel, and we can analyze the injectors for you. If the injectors are good, we will package them up and mail the injectors back. If the injectors are bad, we will get in touch with you to discuss and we will apply the price of the testing to the price of your new injectors. Call us to find out more in regards to this diesel fuel injector examination.
At Taylor Diesel, we help a large range of customers, ranging from individual vehicle owners that require quality diesel injectors for their personal trucks all the way through diesel parts stores and diesel mechanics that want to purchase injectors in bulk to resell for their clients.
Stock Injectors Versus Performance Diesel Injectors
Are you seeking to maintain the engine’s original performance, or are you hoping to boost the engine’s performance?
The answer to this main question should steer your decision as to whether to choose stock diesel injectors or high performance fuel injectors.
Our own Surefire Fuel Injectors may be obtained in three (3) power/performance ratings …
Stock injectors are exactly what their name conveys. These are injectors that are built to O.E.M. specifications. The Surefire Stock Diesel Fuel Injectors which we build and sell at Taylor Diesel are validated and calibrated on O.E.M. qualified test benches to confirm that the performance that you will receive with the new oem fuel injectors will be exactly identical to the injectors which originated out of your 2004 Dodge 5.9L Cummins when it was fresh off the showroom floor. All Surefire stock diesel fuel injectors come with a 2 year warranty.
If you happen to be looking to increase the general performance of your 2004 Dodge 5.9L Cummins engine, then you want to consider upgrading to our Surefire High Performance fuel injectors. The high performance diesel injectors come with a 1 year warranty and are made available in two variations:
- 30+ High Performance Fuel Injectors – Our 30+ High Performance provide 30% more fuel to the truck’s engine, producing an extra 60 horsepower at the rear wheels. All of the extra hp will provide a marked upgrade in performance. All of these high performance injectors include a ninety day peace of mind warranty.
- 60+ Performance Injectors – The 60+ indicates that this diesel injector offers 60% more fuel to the engine. This results in a minimum of 120 additional horsepower at the rear-wheel without ever having any other modifications.
An added incentive to select high performance injectors is that they will also INCREASE your vehicle’s diesel mileage. It may seem backward that you would achieve better diesel economy with diesel injectors which inject 30% – 60% more diesel to your diesel engine, we’ve discovered that providing more fuel at the proper engine RPMs and proper timing ultimately helps the truck’s engine to perform stronger and more efficiently. Whenever your engine runs more efficiently, it won’t need to work as hard, which causes your fuel consumption to cut down. These performance diesel injectors are known to boost fuel economy by as much as 5%, and also supplying a significant benefit in overall performance!
Regardless whether you’re looking for replacement diesel fuel injectors which can give original general performance, or you are looking for quality high-performance diesel fuel injectors that can offer you more towing performance and race-winning power at the race way, Taylor Diesel has got the exact injector replacements that you should consider.
Whether you should buy Stock Fuel Injectors or High Performance Injectors just comes down to what you’re looking to try and do. Decide on whether you’re looking for stock performance out of your diesel engine or if you are wanting an improvement in power and performance. As soon as you’ve resolved that, you will know which diesel fuel injectors to buy.
Why Select Taylor Diesel
Taylor Diesel is a family business, and we have been in the fuel injection business for a very long time. To be exact, we have been in the fuel injection business ever since 1945.
Our line of Surefire diesel fuel injectors are made on site within our Jackson, TN location. We utilize only the highest-quality injector tips, produced from the manufacturer as a high performance tip not extrude honed tips which one might see from injector shops. We evaluate every injector to guarantee the item meets our exact quality standards and the result is a injector that you can count on – both concerning general performance and durability.
You can purchase from Taylor Diesel with confidence. We stand behind every single component that we build or sell, and these Surefire Diesel fuel injectors are certainly included. Our Taylor Diesel Peace of Mind Warranty guarantees every stock injector with a two-year warranty at a very competitive price and every high-performance injector with a 90-day warranty as well.
Do You Still Have Questions?
If you still have questions, we would like to speak with you. Take a moment to give us a call at (888) 340-2575 and talk to one of our Taylor Diesel Fuel Injection Specialists.
If you’d rather order online, just select from the products listed below OR click on this link to go to our online store.
Thank you for visiting the Taylor Diesel web site. We hope to earn your business soon!