Dodge Durango 2011-2024 Fuel Injector: A Guide to Replacement
Address rough idling, misfires, and poor fuel economy in your Durango by understanding its fuel injectors.
- A flashing Check Engine Light indicates a severe misfire; avoid driving to prevent catalytic converter damage.
- Injector replacement requires removing the intake manifold, making it a good time to replace hard-to-reach spark plugs or gaskets.
- Always use new, lubricated O-rings when installing injectors to prevent dangerous fuel leaks.
- For high-mileage Durangos (>80k miles), consider replacing all injectors at once for balanced engine performance.
Is Your Durango's Fuel Injector Failing?
A bad fuel injector can cause problems that are hard to ignore. Because the injector's job is so precise, any issue—whether it's clogged, leaking, or has an electrical fault—disrupts the engine's balance. This can feel like the engine is shaking, hesitating, or just not running right.
Common signs of a failing fuel injector on a 2011-2024 Dodge Durango include:
- Rough Idle: The engine shakes or vibrates when you're stopped at a light.
- Engine Misfires: You may feel a stutter or hesitation during acceleration. A flashing Check Engine Light is a serious sign of a misfire that could damage your catalytic converter.
- Check Engine Light: Codes like P0300 (Random Misfire) or P0301-P0308 (for specific cylinders) are common. You might also see injector circuit codes like P0201-P0208.
- Poor Fuel Economy: If an injector is stuck open, it wastes fuel, and you'll notice you're filling up more often.
- Gasoline Smell: A leaking injector can produce a raw fuel smell around the engine bay, which is a potential fire hazard. 🎬 Watch: How to test if an injector has failed
Known Issues for Dodge Durango
NHTSA Recall 16V-273 (S85): Some 2016 Durango models with the 3.6L V6 were recalled for a fuel rail crossover tube that could leak fuel. While not an injector failure, this is a critical fuel leak risk in the same area of the engine.
TSB 14-003-22-REVA: This Technical Service Bulletin was issued for some 2021 Durango models with the 6.4L engine experiencing misfires due to high-flow fuel injectors. The fix involves inspecting the injectors and replacing them if they fall within a specific manufacturing date range.
Choosing the Right Aftermarket Fuel Injector
When replacing a fuel injector, you have several quality tiers to choose from. The right one depends on your budget and performance expectations.
Tier 1: OEM and OEM-Quality Brands
- Mopar: This is the original factory part. It guarantees perfect fitment and performance identical to what your Durango had when it was new. It is the most expensive option but offers peace of mind.
- Bosch: Bosch is a massive global parts manufacturer that often supplies original parts to automakers. A Bosch injector is widely considered an OEM-equivalent part, offering the same quality and performance as Mopar, often at a slightly lower price.
Tier 2: Quality Aftermarket Brands
- Standard Ignition (SMP): A highly respected aftermarket brand known for producing reliable parts that meet or exceed original specifications. They perform extensive testing to ensure proper flow rates and durability.
- Crown Automotive: Specializing in parts for Dodge, Jeep, and Chrysler vehicles, Crown offers vehicle-specific components that are designed to be direct-fit replacements.
Tier 3: Remanufactured and Budget Options
- GBR Fuel Injection (GB Remanufacturing): These are original injectors that have been professionally cleaned, serviced, and tested to restore them to factory specifications. They are a cost-effective option, especially if you are replacing a full set.
How Much Do Dodge Durango Fuel Injectors Cost?
The cost depends on the brand, whether you buy one or a full set, and who does the work. Replacing injectors on a V8 will cost more in parts (8 injectors vs. 6) and potentially more in labor than on a V6.
| Part Type | Estimated Price Range (Single Injector) | Notes |
|---|---|---|
| New OEM (Mopar) | $120 - $250+ | Highest cost, guaranteed factory fit and performance. |
| New Aftermarket | $57 - $150 | Brands like Bosch and Standard Ignition offer a balance of quality and value. |
| Remanufactured | $40 - $90 | A budget-friendly way to get OEM-spec performance. |
| Shop Labor | $220 - $450+ | Labor costs vary by engine type (V6 vs. V8) and shop rates. |
Pro Tip: Replace as a Set?
Fuel injectors wear out over time. If your Durango has over 80,000-100,000 miles and one injector fails, the others may not be far behind. To ensure balanced fuel delivery and avoid future repairs, it's often recommended to replace all the injectors at the same time, especially since the labor to access them is the same. Also, always replace the small rubber O-rings on the injectors to prevent fuel and vacuum leaks.
Frequently Asked Questions
Can I replace just one fuel injector?
Yes, you can replace only the single failed injector. However, if your vehicle has high mileage, other injectors may have similar wear. Replacing them as a set ensures all cylinders get a balanced amount of fuel for smooth operation.
Is it hard to replace a Durango fuel injector myself?
For a DIYer, this is a moderately difficult job (3 out of 5). It requires removing the upper intake manifold to access the fuel rails and injectors. You must also safely depressurize the fuel system 🎬 See this 3.6L V6 fuel injector replacement walkthrough before starting. If you are not comfortable with this level of disassembly, it's best to leave it to a professional.
Do new fuel injectors need to be programmed?
No, for the 2011-2024 Dodge Durango, new fuel injectors are plug-and-play and do not require any special programming or ECU tuning. The vehicle's computer will adapt to the new components.
What is the difference between V6 and V8 injector replacement?
The basic process is similar, but the main differences are the number of injectors (6 for the V6, 8 for the V8) and the layout of the intake manifold and fuel rails. The HEMI V8 engines may have slightly different labor times and costs compared to the Pentastar V6. Part numbers are also different 🎬 Watch: Step-by-step fuel injector replacement for the 5.7L HEMI for each engine.
Helpful Videos
Technical Specifications
OEM Part Numbers: 05184085AC 5184085AD 0280158233 53032713AA 5037479AA
Multi-port fuel injection (MPFI). Top-feed, electronically actuated solenoid type. O-ring seals on top and bottom. Specific flow rates vary by engine (3.6L V6, 5.7L V8, 6.4L V8).
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
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