Cold Air Intake for Dodge Durango (2004-2007) All Model with 5.7L V8 HEMI Engine
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Unleash Your Durango’s True Spirit: Cold Air Intake for the 5.7L HEMI
Who It’s For: Designed specifically for 2004-2007 Dodge Durango owners running the legendary 5.7L HEMI engine, whether you’re chasing better throttle response on the street or looking to maximize efficiency on a long haul. If you feel your HEMI is being held back, this is your upgrade.
The Problem: The factory intake system on your 5.7L HEMI Durango, while functional, is a compromise. It’s designed for quiet operation and cost-effectiveness, not peak performance. This means restrictive tubing, a small airbox, and a design that often pulls in warmer, less dense air from the engine bay. The result? Your potent 5.7L HEMI isn’t breathing freely, leading to a noticeable lag in throttle response, diminished horsepower and torque, and a muted exhaust note that doesn’t truly reflect the power under the hood. It’s like asking a marathon runner to breathe through a straw.
The Solution: We engineered this cold air intake to correct the factory design flaws of the 5.7L HEMI. By replacing the choked-off stock components with a free-flowing, larger diameter intake pipe and a high-performance filter, we deliver a significant boost in air volume and velocity to your engine. This allows your Durango’s 5.7L HEMI to draw in a colder, denser charge, directly translating to more efficient combustion, an immediate improvement in throttle response, and a noticeable bump in power and torque you can feel every time you press the pedal.
Why This is the Ultimate Upgrade
- Enhanced Performance & Response: Experience an immediate gain of 5-7% in horsepower and 6-8% in torque. We’re talking improved acceleration, snappier throttle response, and a deeper, more aggressive HEMI growl that will turn heads. It’s the raw power you always knew your 5.7L HEMI was capable of delivering.
- Superior Durability & Filtration: Built with a lightweight yet robust T-304 aluminum intake pipe, finished with a black coating and polished anodized accents for excellent heat and wearing resistance. The included air filter is a high-quality, washable, and reusable design, offering excellent filtration efficiency while allowing maximum airflow, saving you money on disposable filters in the long run.
- Seamless Installation & Aesthetics: Designed for a direct bolt-on fit, this kit replaces your factory air box with minimal fuss. Most enthusiasts can complete the installation within an hour using basic hand tools. Beyond performance, it also gives your engine bay a sportier, more aggressive look that truly complements the HEMI powerplant.
Technical Specifications
| Fitment | 2004-2007 Dodge Durango (All Models) |
| Engine Family | 5.7L HEMI V8 (EZB/EZC) |
| Factory Ratings | 335 HP & 370 lb-ft Torque |
| Part Numbers | N/A (Generic Aftermarket) |
Compatibility & OEM Reference
Fits the Following Vehicles:
- 2004 Dodge Durango 5.7L V8 HEMI
- 2005 Dodge Durango 5.7L V8 HEMI
- 2006 Dodge Durango 5.7L V8 HEMI
- 2007 Dodge Durango 5.7L V8 HEMI
Interchange Part Numbers:
N/A
The Performance Promise
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Fitment
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Installation & Tools
Installation & Tools
The Wrench Time for your 2004-2007 Dodge Durango 5.7L
- Estimated Time: 45-60 Minutes
- Difficulty: 3/10 - A straightforward bolt-on upgrade, but wrestling the massive factory Hemi resonator off its mounting stud takes a little elbow grease.
Tools You Will Need
- 10mm socket, 6-inch extension, and ratchet
- 10mm wrench (for the battery terminal)
- 8mm nut driver or socket (for hose clamps)
- Panel popper tool (to save brittle harness clips)
- Silicone spray lubricant or WD-40 (crucial for sensor transfer)
Durango forums universally despise the giant factory plastic resonator sitting on top of the throttle body (affectionately known as the "Hemi Hat"). It sits on a rubber mounting stud that practically glues itself to the plastic over time. Don’t just rip it upward, or you risk breaking the bracket. Spray a little lubricant under the hat onto the rubber stud, wiggle it side to side, and it will pop right off. Also, handle the IAT (Intake Air Temperature) sensor delicately—its locking tab is notoriously brittle after 15+ years of engine heat.
Phase 1: Removing the Factory Part
- Disconnect the Battery: Always start by disconnecting the negative battery terminal using a 10mm wrench. This prevents check engine lights on your 2004-2007 Dodge Durango 5.7L while we unplug sensors.
- Unplug the IAT Sensor: Locate the Intake Air Temperature sensor on the side of the factory intake tube. Depress the plastic locking tab and pull the connector straight off. Never pull by the wires. Use your panel popper to gently pry the wire harness anchor out of the plastic tube so it hangs free.
- Loosen the Throttle Body Clamp: Take your 8mm nut driver and loosen the worm-gear clamp holding the factory tube to the throttle body.
- Unbolt the Factory Airbox: Grab your 10mm socket and extension to remove the single retaining bolt securing the factory airbox to the passenger-side fender well.
- Evict the Hemi Hat: Pull the front airbox assembly straight up out of its rubber grommets. Next, grab the massive Hemi Hat resonator, wiggle it to break the seal, and pull firmly upward off the center mounting stud. Extract the entire factory intake system from the engine bay.
Phase 2: Installing the Cold Air Intake for Dodge Durango (2004-2007)
- Mount the Throttle Body Coupler: Slide the supplied silicone coupler over your throttle body. Tighten the throttle body side clamp using your 8mm nut driver, but leave the intake-tube side clamp loose for now.
- Transfer the IAT Sensor: Spray a tiny drop of silicone lubricant onto the factory sensor’s O-ring. Gently twist and pull the IAT sensor out of the factory tube. Press the sensor firmly into the new rubber grommet provided on your aftermarket intake tube until it seats flush.
- Assemble the Heat Shield: Bolt the new heat shield together (if shipped in multiple pieces) and drop it into the factory lower mounting points. Secure it using the supplied hardware and your 10mm socket.
- Position the New Tube: Slide the new Cold Air Intake tube through the heat shield and seat it deep into the throttle body coupler. Check your clearances against the radiator hose and AC lines, then lock down the remaining hose clamps using the 8mm nut driver.
- Mount the Filter and Plug In: Slide the high-flow air filter onto the end of the tube and tighten the filter clamp with your 8mm nut driver. Finally, snap the IAT sensor wire harness back in until you hear a solid click.
- The 20-Second ECU Rule: Reconnect the negative battery terminal and tighten it down with your 10mm wrench. Start the engine. Do not touch the gas pedal for at least 20 seconds. Let the 5.7L HEMI idle so the ECU can read the new IAT parameters and adjust the air/fuel mixture for the increased airflow.
Disclaimer: This is a general guide provided for the 2004-2007 Dodge Durango 5.7L. Always refer to your factory service manual for exact torque specifications and safety procedures.
Warranty
Warranty
All products are backed by our Limited Lifetime Warranty. We stand by our quality. [See terms]

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$169.99