Subscribe now to get a gift with your first order!
| Brand | EVIL ENERGY |
| Product Type | Ignition Coils |
| OEM Replacement | UF537 |
| Spark Energy | +23% vs OE |
| Spark Duration | 1.2 mS |
| Maximum Voltage | 47000V |
| Primary Resistance | 0.57 ohms |
| Secondary Resistance | 5.7k ohms |
| Turns Ratio | 76 |
| Model | Year | Engine |
| Avanti | 2005-2007 | 4.6L V8 |
| Model | Year | Engine |
| GT | 2005-2006 | 5.4L V8 |
| Mustang | 1999-2004 | 4.6L V8 |
| Mustang | 2007-2012 | 5.4L V8 |
| Mustang | 2013-2014 | 5.8L V8 |
| Model | Year | Engine |
| Aviator | 2003-2005 | 4.6L V8 |
| Blackwood | 2002-2003 | 5.4L V8 |
| Continental | 1998-2002 | 4.6L V8 |
| Mark VIII | 1997-1998 | 4.6L V8 |
| Navigator | 1999-2004 | 5.4L V8 |
| Model | Year | Engine |
| Marauder | 2003-2004 | 4.6L V8 |
| Model | Year | Engine |
| AIV Roadster | 1999-2000 | 4.6L V8 |
| Esperante | 2001-2007 | 4.6L V8 |
| Model | Year | Engine |
| Mangusta | 2001-2002 | 4.6L V8 |
When replacing OE UF537, EVIL ENERGY ignition coils bring higher spark energy and stable operation. Simple direct fit installation improves power and reliability at a friendly price.
Upgrade your vehicle's performance with the EVIL ENERGY Ignition Coil for Ford. When replacing ignition coil units like the OE UF537, our high-output car ignition coil delivers +23% more spark energy for a superior coil ignition system. Specifically engineered as a heavy-duty engine coil, this product ensures that your ig coil setup provides the reliability needed for high-mileage V8 engines. Whether you are maintaining a daily driver or upgrading a Mustang GT ignition coil, this car engine coil offers a professional-grade solution.

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.



Solve Ignition & Running Issues
Dealing with a frustrating Mustang GT ignition coil failure or intermittent misfires on Ford 5.4L ignition coils? Our high-output car engine coil is engineered to effectively targets and resolve common automotive anomalies. By replacing ignition coil units with the EVIL ENERGY series, you can restore your coil ignition system to factory-fresh (or better) performance.
This premium car ignition coil provides the stable current needed to eliminate:
The EVIL ENERGY Ignition Coil for Ford is the ultimate direct-fit solution for those replacing ignition coil components to achieve stable performance and long-term durability.


Drivers frequently face misfires on Ford 5.4L ignition coils, leading to rough idling and loss of power. By replacing ignition coil sets with EVIL ENERGY, you restore the integrity of your coil ignition system. Our car ignition coil is built to exceed OE standards, ensuring each engine coil provides a consistent flame kernel. For enthusiasts, this Mustang GT ignition coil is the ultimate choice to eliminate P035x fault codes and stabilize your ig coil performance under load. As a premium car engine coil, it balances raw power with long-term durability.
Are you dealing with no-starts or engine fault lights? By replacing ignition coil components with our car engine coil, you eliminate unexpected vibrations. The EVIL ENERGY Ignition Coil for Ford is the trusted choice for fixing Ford 5.4L ignition coils issues and restoring the legendary roar of your Mustang GT ignition coil system.

| Policy | Details |
|---|---|
| Cancellation Policy | Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days. |
| Returns Policy | Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days. |
| Non-Returnable Items | Only regular-priced items are eligible for refunds; sale items are non-refundable. |
| Refund Processing | If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com. |
Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.
EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.
If you need further information or assistance, feel free to ask!
No Amazon reviews available for this product.