EVIL ENERGY UF537 Ignition Coil 8-pack set, high output engine coil for Ford 4.6L 5.4L V8 engines, including branded box and free shipping over $50.
Vehicle compatibility chart for EVIL ENERGY UF537 Ignition Coil, listing high output engine coil fitment for Ford Mustang (1999-2014) 4.6L/5.4L/5.8L, Lincoln Navigator (1999-2004) 5.4L, and more.
Unlock hidden horsepower on Ford Mustang GT with EVIL ENERGY UF537 Ignition Coil, featuring 15%-20% higher energy output from this high output engine coil.
Key features of EVIL ENERGY UF537 Ignition Coil: Boost Power, Reduce Jitter, Lower Fuel Consumption, Fast Ignition, and High-Temperature Resistant high output engine coil for Ford.
Ultimate reliability of EVIL ENERGY UF537 Ignition Coil, tested from -22°F cold starts to 122°F heat conditions, a durable high output engine coil for Ford V8s.
Diagnostic guide to resolving automotive anomalies like no response at startup, engine misfire shaking, check engine light (DTC P0351), and excessive fuel consumption.

EVIL ENERGY Ignition Coil UF537 Fit Ford 4.6L 5.4L Engines High Performance Replacement Ignition Coil

$129.99
$129.99
SKU: EVBVH0002006
Product Type: Ignition Coils
EVIL ENERGY UF537 Ignition Coil 8-pack set, high output engine coil for Ford 4.6L 5.4L V8 engines, including branded box and free shipping over $50.

EVIL ENERGY Ignition Coil UF537 Fit Ford 4.6L 5.4L Engines High Performance Replacement Ignition Coil

$129.99
$129.99

EVIL ENERGY Ignition Coil UF537 Fit Ford 4.6L 5.4L Engines High Performance Replacement Ignition Coil

$129.99

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

 

VEHICLE COMPATIBILITY

Avanti

Model Year Engine
Avanti 2005-2007 4.6L V8

Ford

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

Lincoln

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

Mercury

Model Year Engine
Marauder 2003-2004 4.6L V8

Panoz

Model Year Engine
AIV Roadster 1999-2000 4.6L V8
Esperante 2001-2007 4.6L V8

Qvale

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.

EVIL ENERGY high-performance ignition coil banner: UF537 high output engine coil for Ford, focusing on boosting power, reducing fuel consumption, and powerful combustion.

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.

Feature:

  • Boost Power & Fast Ignition - This high-performance car engine coil delivers an impressive 47,000V output, ensuring your coil ignition system provides rapid combustion and strong sparks. By upgrading your ig coil, you can effectively increase horsepower, sharpen throttle response, and improve overall engine performance for a more aggressive driving experience.
  • Reduce Jitter & Rough Idle - Specifically engineered to solve common Ford 5.4L ignition coils shaking issues, our stable car ignition coil effectively minimizes engine vibration and uneven idling. Replacing ignition coil units with EVIL ENERGY ensures smoother acceleration and stable operation, even under heavy load or performance conditions.
  • Optimized Fuel Economy - A high-quality car ignition coil is essential for perfect fuel atomization. By enhancing the efficiency of your coil ignition system, our engine coil reduces fuel waste and maximizes every drop of gas. Upgrade to the EVIL ENERGY Ignition Coil for Ford to restore lost MPG and enhance overall combustion efficiency.
  • Extreme Heat Resistance - Constructed with high-grade, heat-resistant silicone and robust materials, this car engine coil is built to endure extreme engine bay temperatures. This makes it a highly reliable Mustang GT ignition coil replacement, ensuring consistent ig coil performance and stable ignition during both daily commutes and spirited performance use.
  • Direct Fit & Durability - Each ig coil is precision-machined for a seamless, plug-and-play install, offering the stability and extended lifespan expected from a top-tier car ignition coil. Whether you are replacing ignition coil sets for maintenance or performance, our engine coil provides the dependable design needed for long-term ignition reliability.
EVIL ENERGY UF537 Ignition Coil performance banner: Delivering 15%-20% higher energy to unlock hidden horsepower, a top-tier high output engine coil for Ford V8s.
Comparison of EVIL ENERGY UF537 Ignition Coil (smooth, stable current) vs faulty OE parts (unstable current), showcasing a superior high output engine coil for Ford.
Internal construction of EVIL ENERGY UF537 Ignition Coil: Cutaway view showing primary/secondary coils, magnetic core, and high-temp silicone in this high output engine coil for Ford.

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:

  • No-Start Conditions: Ensures your ig coil provides a rapid 47,000V spark for instant ignition in any weather.
  • Unexpected Vehicle Vibration: Upgrading your engine coil setup fixes the "shake" caused by cylinder misfires, especially in 5.4L V8 engines.
  • Illuminated Fault Lights: Clears the Check Engine Light (CEL) and specific codes like P0351 by maintaining the integrity of the coil ignition system.
  • High Fuel Usage: Improving the efficiency of your car engine coil leads to better combustion, saving you money at the pump.

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.

Effectively resolve automotive anomalies with EVIL ENERGY UF537 Ignition Coil: Comparison of symptoms Before Use (Unexpected Shake, Engine Light) vs After Use (Quick Ignition, Smooth Driving) with this Ford high output engine coil.
Specifications for EVIL ENERGY UF537 High Output Engine Coil: Featuring 47,000V max voltage and +23% spark energy vs OE for Ford 4.6L 5.4L engines.

Why Choose EVIL ENERGY Ignition Coil for Ford?

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.

Effectively Resolve Automotive Anomalies

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.

Brand Summary

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.

Return Reasons

  1. Quality Issues: Provide photos/videos; we cover return shipping.
  2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
  3. Change of Mind: Buyer covers return shipping; email within 30 days.
  4. Shipping Damage: Inspect packages; do not sign for damaged items.
  5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

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!

Q: How to test Ford 4.6L/5.4L ignition coils with a multimeter to verify performance?
A: To test your Ford 5.4L ignition coils, set your multimeter to the Ohms setting. For the primary resistance, touch the probes to the two pins in the connector; EVIL ENERGY units typically read around 0.57 ohms. For secondary resistance, measure between a connector pin and the high-voltage spring; you should see approximately 5.7k ohms. If the reading is zero or infinite, the car engine coil is defective and requires replacing ignition coil units immediately.

Q: What are the primary symptoms of a failing car engine coil on a Mustang GT?
A: Common Mustang GT ignition coil failure symptoms include severe engine hesitation under load, 'unexpected vehicle vibration,' and a noticeable drop in fuel economy (high fuel usage). You may also see a 'Check Engine Light' for codes P0351 through P0358. If your coil ignition system exhibits these issues, it is a clear sign that you should be replacing ignition coil packs to restore stability.

Q: Why choose EVIL ENERGY Ignition Coil for Ford over standard OE replacements?
A: The EVIL ENERGY Ignition Coil for Ford provides up to 47,000V of output, which is a +23% increase in spark energy compared to original parts. This improved ig coil performance ensures a longer spark duration (1.2 mS), allowing your coil ignition system to burn fuel more efficiently and solve the rough idle issues common in Ford 5.4L ignition coils.

Q: Can a faulty car ignition coil trigger the P0351 fault code?
A: Yes, the P0351 code indicates a circuit malfunction in the coil ignition system (specifically Coil A). When the internal windings of an ig coil degrade due to heat, the ECU detects the resistance change and triggers the light. Replacing ignition coil components with a high-performance engine coil is the most effective way to clear the code and stabilize your car engine coil performance.

Q: When should I consider replacing ignition coil sets on a high-mileage Ford engine?
A: While there is no fixed interval, owners of vehicles with Ford 5.4L ignition coils often experience degradation between 60,000 and 80,000 miles. If you notice a 'rough idle' or 'shaking,' replacing ignition coil sets with a premium car ignition coil can prevent unburnt fuel from damaging your catalytic converter.

Q: Will upgrading my engine coil improve my vehicle's gas mileage?
A: Definitely. A high-quality car engine coil ensures more complete combustion within the cylinder. By enhancing your coil ignition system with an EVIL ENERGY Ignition Coil for Ford, you reduce fuel waste (excessive fuel consumption), effectively lowering your long-term costs after replacing ignition coil packs.

Q: Is the EVIL ENERGY Mustang GT ignition coil a direct fit for 4.6L and 5.4L V8s?
A: Yes, our Mustang GT ignition coil (UF537) is precision-engineered for a 'plug-and-play' installation. It is a 1:1 car ignition coil replacement for the 1999-2014 Ford V8 family, ensuring your ig coil fits perfectly without any modification to the factory coil ignition system.

Q: How does the EVIL ENERGY ig coil withstand extreme engine temperatures?
A: Each car engine coil is constructed with high-grade, heat-resistant silicone and imported epoxy resin. This allows the engine coil to maintain a stable 47,000V output even in temperatures exceeding 122°F. This thermal durability makes it a superior Mustang GT ignition coil for both daily driving and performance use.

Q: Do I need professional tools for replacing ignition coil units on my Ford?
A: No, replacing ignition coil packs on most Ford trucks and cars is a simple DIY task. You generally only need a 7mm or 8mm socket wrench. Because the EVIL ENERGY Ignition Coil for Ford is a direct fit, you can swap your car ignition coil in minutes to resolve 'no-start' or 'vibration' issues.

Q: How does a 47,000V output from a car engine coil affect throttle response?
A: A higher voltage ig coil creates a 'hotter' and more consistent spark. When your coil ignition system operates at 47,000V, it ensures rapid combustion of the air-fuel mixture. This results in sharper throttle response and increased horsepower, making it a favorite Mustang GT ignition coil upgrade for enthusiasts.

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