1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208
1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 is an OEM-spec replacement injector priced at $104.35. Designed for precise fuel delivery, it restores power and efficiency in Dodge Ram 2500/3500 trucks used for towing, off-roading, or daily driving.
● In stock
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Key features
- Direct fit for 2004.5–2009 5.9L Cummins
- OEM-spec performance and durability
- Includes installation hardware
- Stable fuel spray for clean combustion
- No programming or tuning required
- Replaces 0445120208 and R5135790AD
- Single-unit replacement saves cost
Pros
- +Affordable single-injector solution
- +Exact fit for late-model Dodge Rams
- +Restores engine power and fuel economy
- +Includes mounting hardware
- +No tuning needed post-install
Cons
- −Single unit only, not a full set
- −Not designed for high-horsepower builds
About 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208
What is 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208?
This diesel fuel injector is a direct-fit replacement for the 5.9L Cummins ISB engine in 2004.5–2009 Dodge Ram 2500 and 3500 trucks. Engineered to match OEM specifications, it ensures reliable fuel atomization and stable combustion, helping restore lost power, improve fuel economy, and reduce emissions. Ideal for owners replacing a single failed injector, this unit eliminates the need for full-set replacement, saving cost without sacrificing performance.
Key features
- Direct Fit — Designed specifically for 2004.5–2009 5.9L Cummins engines.
- OEM-Spec Performance — Matches factory durability and fuel delivery precision.
- Complete Hardware Included — Comes with mounting components for easy installation.
- Stable Fuel Spray — Promotes clean combustion and reduced emissions.
- No Tuning Required — Installs and operates without programming or calibration.
- Interchange Compatibility — Replaces multiple OEM and aftermarket part numbers including 0445120208 and R5135790AD.
- Single-Unit Replacement — Cost-effective fix for one faulty injector.
Who is 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 for?
This injector suits DIY mechanics and fleet technicians maintaining late-model Dodge Ram pickups with the 5.9L Cummins engine. It's ideal for restoring performance after misfires, rough idling, or poor fuel economy. Truck owners who tow heavy loads, drive off-road, or rely on their vehicle for daily work will benefit from reliable, long-lasting fuel delivery without aftermarket tuning.
How does 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 compare?
Unlike full injector sets, this single-unit solution offers a budget-friendly repair option when only one injector fails. Compared to performance-tuned injectors, it prioritizes OEM reliability over high-horsepower output, making it better suited for stock or lightly modified engines. It avoids the complexity and cost of remapping, unlike performance injectors that require tuning. It matches the fit and function of standard factory units, outperforming generic or untested imports in durability and spray consistency.
Best use cases
- →Replacing a failed injector in a 5.9L Cummins
- →Restoring fuel economy and power
- →Fixing rough idle or misfire issues
- →Towing and heavy-duty use
- →Daily driver maintenance
Is 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 right for you?
This injector is best for Dodge Ram 2500/3500 owners with a single failing injector on a 5.9L Cummins engine. Suitable for DIYers with basic mechanical skills. No tuning required. Consider a full set if multiple injectors are worn. Not ideal for modified high-output engines seeking performance gains.
How it compares: Compared to full injector sets, this single unit saves money when only one injector is faulty. It offers better reliability than generic imports but lacks the output of performance-tuned injectors requiring ECU recalibration.
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What vehicles is this fuel injector compatible with?
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This injector fits 2004.5–2009 Dodge Ram 2500 and 3500 trucks with the 5.9L Cummins ISB engine. It replaces OEM part numbers including 0445120208 and R5135790AD, ensuring direct fitment without modifications.
Does this injector require tuning after installation?
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No, this diesel fuel injector is designed to match OEM specifications and operates without the need for programming, recalibration, or engine tuning after installation, making it ideal for stock engine setups.
How does this injector improve engine performance?
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By restoring precise fuel atomization and consistent spray patterns, this injector helps eliminate misfires, improve combustion efficiency, boost fuel economy, and recover lost engine power in aging 5.9L Cummins engines.
Is this a full set or single injector?
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This is a single diesel fuel injector, not a full set. It's intended for replacing one failed unit. If multiple injectors are failing, consider purchasing additional units or a complete set.
Can I install this injector myself?
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Yes, if you have basic mechanical experience and the proper tools, you can replace the injector yourself. The package includes necessary hardware, and no special programming is required post-installation.
How much does 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 cost?
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1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 is $104.35 at Lab Work Auto. Prices may change — click through to Lab Work Auto for the latest.
Is 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 in stock at Lab Work Auto?
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Yes, 1Pcs Diesel Fuel Injector Set For 2004-2009 Dodge Ram Cummins 5.9L 0445120208 is currently in stock at Lab Work Auto.
Specifications
- SKU
- F7-5733