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 |
---|---|
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 2003 5.9L Cummins Dodge Ram injectors?
Symptoms of a diesel fuel injector problem:
Are you presently suffering from any of the following problems with the truck’s engine? If you’re experiencing any of these issues, you may very well be experiencing difficulty with your injectors.
- Light colored smoke emanating from the exhaust. If there is any diesel fuel injectors that are stuck closed, your truck’s engine is not going to receive sufficient fuel. This lack of fuel will force the truck’s engine to starve for diesel and will bring about light colored exhaust emanating from the exhaust pipe.
- Dark exhaust smoke coming from the exhaust pipe. Dark smoke indicates that one or more injectors are staying open, moving too much fuel onto the cylinder.
- Vehicle performing improperly or not running at all. If your diesel injectors are not operating correctly, your truck’s diesel engine is probably not getting the right rate of diesel. When this occurs, the truck’s engine might not run at all, and it certainly is not going to run like it should.
Why do injectors will have to be repaired?
Every once in awhile injectors go bad, most often because of bad diesel . When this happens, the truck might suffer from lack of power, extreme white or black exhaust coming from the muffler, and in some cases the engine will not operate at all. Failure to repair bad diesel injectors could contribute to considerable damage to the engine, so it’s important to repair failing diesel fuel injectors without delay.
The following are typical causes that injectors go bad:
- Bad fuel or contaminated diesel. When your diesel fuel is bad or is contaminated, it could stop up the diesel fuel injectors and cause them to stop functioning. When contaminated fuel is passed through the fuel system the diesel injectors can get stuck open, stick closed, or the injector’s tip may break off completely. In the best case, this could cause the diesel engine to run poorly. In the worst case, bad injectors may cause your engine to not run whatsoever or perhaps even result in tremendous harm to your engine.
- Water in diesel fuel. Diesel and water definitely don’t mix. Once water ends up in the truck’s diesel, it can result in the injector’s tip blowing off, which can result in significant damage in the truck’s engine.
If you’re experiencing troubles with your 2003 5.9L Cummins Dodge Ram diesel injectors, Taylor Diesel is ready to help. When you’re seeking complete in-shop repair service at one of our 8 convenient locations, or you prefer a rebuilt set of fuel injectors that you’ll change for yourself, Taylor Diesel has you covered.
If a engine is exhibiting these listed signs or symptoms, then you might have bad diesel fuel injectors. Dependent upon your skill level, you might want to switch out the diesel fuel injectors yourself or take the vehicle to a diesel fuel injection repair shop, like one of our Taylor Diesel Full-Service repair shops, for specialized help.
After your injectors have been pulled-out, you may want to UPS the injectors to Taylor Diesel, and we’re able to thoroughly test them for you. If the injectors are not bad, we’ll package them up and send them back to you. If the injectors are bad, we’ll contact you to discuss and we will credit the costs of the testing to the purchase price of your new fuel injectors. Get in touch with us to discover more in regards to our fuel injector examination service.
At Taylor Diesel, we serve a broad assortment of buyers, including from individual truck owners that require quality diesel fuel injectors for their personal trucks right through auto parts stores and diesel garages seeking to purchase injectors in wholesale to resell to their own customers.
Do you want stock diesel fuel injectors or performance injectors?
As you’re buying replacement diesel injectors for your 2003 5.9L Cummins Dodge Ram there’s no avoiding the need for to make a decision concerning “{stock} injectors” and “performance” diesel injectors. The difference really comes down to what you are trying to achieve.
Stock diesel injectors are exactly what their title conveys. These are diesel fuel injectors which are built to Original Equipment Manufacturer’s specs. The Surefire Stock Diesel Fuel Injectors that we produce and sell at Taylor Diesel are tested and calibrated on O.E.M. qualified test benches to ensure that the overall performance that you will receive from the new oem diesel fuel injectors will be exactly identical to the injectors that originated in your 2003 5.9L Cummins Dodge Ram when it was newly acquired. All Surefire stock diesel injectors include a 2 year warranty.
If you happen to be seeking to increase the capabilities of your 2003 5.9L Cummins Dodge Ram engine, then you certainly want to consider changing to our Surefire High Performance fuel injectors. The high performance diesel injectors come with a 1 year warranty and are made available in two versions:
- 30+ High Performance Diesel Fuel Injectors – Our 30+ High Performance provide 30% more fuel to your vehicle’s engine, producing a performance improvement of sixty horsepower at the rear wheels. The additional horsepower will give your truck a recognizable improvement in performance. All of these high performance fuel injectors include a ninety day peace of mind warranty.
- 60+ High Performance Injectors – Our 60+ High Performance Diesel Injectors deliver sixty percent greater fuel to your vehicle’s engine, producing an additional 120 horsepower at the rear wheels. If you are attempting to get a tremendous enhancement of horsepower with out having any additional engine modifications, then these 60+ High Performance Diesel Fuel Injectors really are exactly the fuel injectors that you’re hunting for.
One more justification to choose high performance diesel injectors is that they will also BOOST your truck’s fuel economy. We realize it might appear counterintuitive that you will get better fuel mileage from fuel injectors that send 30% – 60% more fuel to the diesel engine, we’ve confirmed that providing more fuel at the precise engine RPMs and correct times in fact will assist the truck’s engine to perform better and efficiently. When your engine runs more efficiently, it won’t have to run as hard, causing your truck’s fuel usage to reduce. Our performance diesel injectors have been shown to to elevate fuel mileage by up to 5%, while also supplying a sizeable benefit in general performance!
When you drive the Surefire High Performance Injectors on the road, you are going to experience every bit of power! You’ll notice substantially greater pulling power and more speed at takeoff.
Whether you should purchase Stock Fuel Injectors or High Performance Injectors just comes down to what you are looking to accomplish. Think about whether you are really seeking OEM / stock performance from your engine or if you’re going for a lift in horsepower and performance. As soon as you’ve resolved that, you will recognize which injectors to purchase.
You Can Depend On Taylor Diesel
We’re a family company and we have specialized in diesel fuel injection since 1945.
We build our line of injectors in our Jackson, Tennessee location, using only the finest quality components. The Surefire Injectors that we manufacture are the same high-quality that you’d demand from the more expensive brand name manufacturers … we’re certain due to the fact that we produce their diesel injectors too! Taylor Diesel’s Surefire diesel injectors are extensively tested by the very same techs, on the very same test benches, which are utilized to make pricier premium brand name diesel fuel injectors. The final outcome is that our Surefire fuel injectors provide superior overall performance and longevity, with a superb peace of mind warranty, at a competitive price.
Our goal is for you to buywith certainty as you’re buying from Taylor Diesel. All of our parts are high-caliber, and we promise it with industry-leading peace of mind warranties also. All of our Stock Injectors offer a two-year, unlimited mileage Peace of Mind Warranty and our line of High Performance Diesel Fuel Injectors come with a 1 Year, unlimited mileage Warranty. We want to gainyour business forever, sowe guarantee our fuel injectors with warranties which are as good as any other in the industry.
Still Have Questions?
If you have questions and wish to consult with our Taylor Diesel Fuel Injection Professionals, give us a call at (888) 340-2575.
If you’d prefer to order online, simply select one of the items in this article OR click here to check out our online store.
Many thanks for viewing our website. We look forward to serving you!