EVIL ENERGY Ignition Coil UF378 Compatible with Dodge Chrysler 5.7L HEMI V8 Performance Coil

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Brand	EVIL ENERGY
Product Type	Ignition Coils
OEM Replacement	UF378
Spark Energy	+7% vs OE
Spark Duration	1.526 mS
Maximum Voltage	44000V
Primary Resistance	0.7 ohms
Secondary Resistance	6.67k ohms
Turns Ratio	65

 

VEHICLE COMPATIBILITY

Chrysler

Model	Year	Engine
300	2005	5.7L V8

Dodge

Model	Year	Engine
Durango	2004-2005	5.7L V8
Magnum	2005	5.7L V8
Ram 1500	2003-2005	5.7L V8
Ram 2500	2003-2005	5.7L V8
Ram 2500	2005	5.9L L6
Ram 3500	2003-2005	5.7L V8

Jeep

Model	Year	Engine
Grand Cherokee	2005	5.7L V8

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HEMI Power Restored: High-Performance EVIL ENERGY Coils for Dodge Ram & Jeep

Is your HEMI V8 losing its legendary punch? The EVIL ENERGY Coils are precision-engineered to be the ultimate 5.7 Hemi ignition coil upgrade for your truck or SUV. Designed as a heavy-duty replacement for OE UF378, our 5.7 Hemi coil pack delivers a massive 44,000V maximum voltage, providing a +7% spark energy boost over stock units. This premium Ram 1500 ignition coil ensures a stabilized 1.526 mS spark duration, effectively eliminating the 'Hemi Shudder' and sharpening throttle response for your Dodge Ram 1500 ignition coil.

Upgrade OE UF378 to EVIL ENERGY for stronger spark output and improved engine smoothness. Direct replacement, heavy‑duty design, and great value for reliable performance you can count on.

Engineered for superior combustion efficiency and an enhanced driving experience, EVIL ENERGY ignition coils deliver a perfect balance of performance, reliability, and durability for your engine.

Whether you are refreshing a high-mileage Jeep ignition coil or seeking a reliable Jeep Grand Cherokee ignition coil, our EVIL ENERGY Coils feature a 65:1 turns ratio to withstand extreme under-hood heat. This ignition coil jeep grand cherokee is built to handle the unique demands of the 5.7L engine, ensuring your Dodge Ram 1500 ignition coil provides the reliable, high-voltage output your HEMI demands. Don't settle for less—choose the ignition coil Dodge Ram 1500 owners trust for performance and durability.

Feature:

• Boost Power & Fast Ignition: Specifically engineered for the 5.7 Hemi ignition coil system, our high-voltage output provides quick ignition response and strong combustion. By maximizing spark intensity, this Dodge Ram 1500 ignition coil increases horsepower and sharpens throttle response, significantly improving the overall engine performance of your Jeep ignition coil.
• Reduce Jitter & Rough Idle: Eliminate the frustrating 'Hemi Shudder' with the EVIL ENERGY Coils. This premium Ram 1500 ignition coil effectively minimizes engine vibration, shaking, and uneven idling, ensuring smoother acceleration and stable operation for anyone replacing an ignition coil jeep grand cherokee.
• Reduce Fuel Consumption: Maximize your MPG by ensuring complete fuel atomization. This 5.7 Hemi coil pack improves ignition efficiency, reducing fuel waste while enhancing overall fuel economy—a vital upgrade for a high-mileage Jeep Grand Cherokee ignition coil.
• High-Temperature Resistant: Constructed with high-quality heat-resistant materials to endure extreme engine temperatures. This Dodge Ram 1500 ignition coil is built to withstand the intense heat soak of the 5.7L V8 engine bay, maintaining stable performance where a standard Jeep ignition coil might fail.
• Stable & Durable Reliability: Built with a robust structure and a heavy-duty 65:1 turns ratio, EVIL ENERGY Coils ensure an extended lifespan. Our dependable design provides consistent ignition reliability for both daily and performance use, making it the top choice for an ignition coil Dodge Ram 1500 replacement.

Get Rid of Troublesome Vehicle Issues with EVIL ENERGY Coils

Don’t let a failing 5.7 Hemi ignition coil or an inconsistent Jeep ignition coil compromise your vehicle's legendary power. Our EVIL ENERGY Coils are precision-engineered to eliminate the most persistent V8 engine faults. Upgrading to our high-output Dodge Ram 1500 ignition coil provides a permanent fix for:

• No-Start Conditions & Long Cranking: Tired of your truck struggling to fire? The 44,000V maximum voltage of our EVIL ENERGY Coils ensures instant ignition, even in freezing weather. It’s the perfect replacement for a weak Ram 1500 ignition coil that causes stubborn starting issues.
• Unexpected Vehicle Vibration (The Hemi Shudder): Restore factory smoothness to your drive. This Jeep Grand Cherokee ignition coil effectively eliminates the abnormal shaking and rough idle often caused by aging factory units. Our ignition coil Dodge Ram 1500 upgrade provides the stability needed for a vibration-free stoplight experience.
• Illuminated Fault Lights & Misfires: Clear those persistent dashboard alerts for good. Specifically designed to resolve common misfire codes, our 5.7 Hemi coil pack ensures your ECU stays clear of performance-robbing errors, maintaining the health of your Jeep Grand Cherokee ignition coil system.
• High Fuel Usage: Stop wasting gas due to a weak or inconsistent spark. By ensuring complete combustion with +7% higher spark energy, this 5.7 Hemi ignition coil helps you recover lost MPG and improve the efficiency of your Dodge Ram 1500 ignition coil, saving you money at the pump.
• Ignition Circuit Failures: If you are dealing with primary or secondary circuit malfunctions, our EVIL ENERGY Coils feature a 65:1 turns ratio and 0.7 ohms primary resistance to provide the electrical integrity needed to keep your ignition coil jeep grand cherokee running right under any load.