EVIL ENERGY Ignition Coil FD504/FD43 Compatible with Ford 4.6L 5.4L 2-Valve Engine High Performance Coil

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Brand	EVIL ENERGY
Product Type	Ignition Coils
OEM Replacement	FD504/FD493
Spark Energy	+40% 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

Ford

Model	Year	Engine
Crown Victoria	1998-2011	4.6L V8
E-150	2003-2014	4.6L V8
E-150	2002-2014	5.4L V8
E-150 Club Wagon	2003-2005	4.6L V8
E-150 Club Wagon	2003-2005	5.4L V8
E-150 Econoline	2000-2002	4.6L V8
E-150 Econoline	1997-2002	5.4L V8
E-150 Econoline Club Wagon	2000-2002	4.6L V8
E-150 Econoline Club Wagon	1997-2002	5.4L V8
E-250	2003-2014	4.6L V8
E-250	2003-2014	5.4L V8
E-250 Econoline	1997-2002	5.4L V8
E-350 Club Wagon	2003-2005	5.4L V8
E-350 Club Wagon	2003	6.8L V10
E-350 Club Wagon	2005	6.8L V10
E-350 Econoline	1997-2000	5.4L V8
E-350 Econoline	1997-1998	6.8L V10
E-350 Econoline Club Wagon	1997-2002	5.4L V8
E-350 Econoline Club Wagon	1997-2002	6.8L V10
E-350 Super Duty	1999-2002	5.4L V8
E-350 Super Duty	1999-2019	6.8L V10
Excursion	2000-2005	5.4L V8
Excursion	2000-2005	6.8L V10
Expedition	2003-2013	5.4L V8
Expedition	2000-2004	4.6L V8
Explorer	2002-2005	4.6L V8
F-150	2000-2010	4.6L V8
F-150	1997-2003	5.4L V8
F-150 Heritage	2004	4.6L V8
F-150 Heritage	2004	5.4L V8
F-250	1997-1999	5.4L V8
F-250 Super Duty	1999-2004	5.4L V8
F-250 Super Duty	1999-2004	6.8L V10
F-350 Super Duty	1999-2004	5.4L V8
F-350 Super Duty	1999-2004	6.8L V10
Mustang	1999-2004	4.6L V8
Mustang	2000	5.4L V8

Lincoln

Model	Year	Engine
Navigator	1998-1999	5.4L V8
Town Car	1998-2011	4.6L V8

Mercury

Model	Year	Engine
Grand Marquis	1998-2011	4.6L V8
Mountaineer	2002-2005	4.6L V8

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Maximize Power with EVIL ENERGY:

High-Output Ignition Coil for Ford F150 (V8/V10 Engines)

Are you experiencing the notorious 'Triton shutter' or misfires under load? Ditch your aging OE FD504/FD493 units and upgrade to the EVIL ENERGY ignition coil. Engineered to outperform, these high-voltage coils deliver a massive 47,000V maximum voltage and +40% higher spark energy than stock. Whether you need a reliable ignition coil Ford F150 replacement for your 4.6L daily driver or a high-performance ignition coil Ford F150 5.4 for heavy towing, EVIL ENERGY ensures a hotter, more consistent spark duration of 1.2 mS for complete combustion.

Specifically designed for legacy builds, this is the definitive 2004 Ford F150 ignition coil and 2005 Ford F150 ignition coil solution. Don't settle for mediocre F150 ignition coil performance; our 76:1 turns ratio and premium 0.57-ohm primary resistance eliminate the common electrical leaks that cause engine fault lights in your 2006 Ford F150 ignition coil.

Ditch your OE FD504/FD493 coil for EVIL ENERGY—stronger spark, improved throttle response, and steady performance under load. Direct replacement, premium quality, and great value for any build.

Engineered for improved combustion performance and a smoother driving experience, EVIL ENERGY ignition coils combine power, consistency, and durability for optimal engine operation.

Feature:

• Boost Power & Fast Ignition: Specifically tuned for the ignition coil Ford F150 5.4 Triton and V10 engines, our units deliver a massive 47,000V for quick and efficient ignition. Upgrading to the EVIL ENERGY ignition coil effectively increases horsepower and sharpens throttle response, providing the extra punch needed for your 2006 F150 ignition coil setup.
• Reduce Jitter & Rough Idle: Eliminate the 'Triton shutter' common in high-mileage trucks. This premium EVIL ENERGY coils solution minimizes engine vibration and unstable idle, restoring the smooth driving experience required for a 2005 Ford F150 ignition coil. It is the ideal fix for rough idling in F150 ignition coil and Ford Explorer ignition coil applications.
• Optimize Fuel Consumption: Enhance combustion efficiency to stop wasting gas in your V8. Our EVIL ENERGY ignition coil ensures more complete fuel burning, which helps recover lost MPG and supports better fuel savings—a critical benefit for any 2004 Ford F150 ignition coil or 2008 Ford F150 ignition coil user.
• High-Temperature Resistant: Engineered to withstand the extreme heat soak of a 2007 F150 ignition coil engine bay. Built with premium materials and a 0.57-ohm primary resistance, these coils ensure stable operation and prevent power loss during heavy towing in any ignition coil Ford F150 application.
• Stable & Durable Reliability: Featuring a robust 76:1 turns ratio, our EVIL ENERGY coils offer dependable construction and a long service life. Whether you are maintaining a 2001 Ford F150 ignition coil or a 2010 F150 ignition coil, our units provide the reliable ignition performance needed to outlast standard factory 04 F150 coil pack replacements.

Resolve Critical Automotive Problems with EVIL ENERGY Coils

Don't let a failing 2004 Ford F150 ignition coil or a worn-out 04 F150 coil pack compromise your truck's reliability. Our EVIL ENERGY ignition coil kits are precision-engineered to eliminate the most persistent Triton V8 issues. Upgrading to our high-output EVIL ENERGY coils provides a permanent fix for:

• No Response on Startup: Eliminate extended cranking and cold-start hesitation in your 2001 Ford F150 ignition coil. The 47,000V output of our Ford Explorer ignition coil ensures your engine fires instantly, even in extreme weather.
• Unwanted Shaking & 'Triton Shutter': Restore factory smoothness to your V8. This EVIL ENERGY ignition coil effectively eliminates the abnormal vibrations and rough idle often caused by aging 2005 Ford F150 ignition coil units or failing 2002 Ford F150 ignition coil packs.
• Engine Fault Lights (Misfire Codes): Specifically designed to resolve the dreaded P0300-P0308 codes in your 2006 Ford F150 ignition coil. Our EVIL ENERGY coils restore electrical integrity, clearing 'Check Engine' lights for any 2003 Ford F150 ignition coil application.
• Excess Fuel Consumption: Stop wasting gas due to a weak or inconsistent spark. By ensuring complete combustion, our ignition coil Ford F150 5.4 upgrade helps you recover lost MPG and improve the efficiency of your 2008 Ford F150 ignition coil.
• Power Loss Under Load: Whether you are towing with a 2007 F150 ignition coil or a 2010 F150 ignition coil, our F150 ignition coil replacement provides the 76:1 turns ratio needed to prevent spark blowout and maintain peak performance in your ignition coil Ford F150.

Who Needs the EVIL ENERGY ignition coil Upgrade?

• The Heavy-Duty Hauler (F-Series & Super Duty): Towing a heavy trailer with a 2003 Ford F150 ignition coil or a Super Duty V10? Heat soak is your engine's greatest enemy. Our high-temperature resistant housing is engineered to meet and exceed heavy-duty performance standards, providing unmatched durability for your ignition coil Ford F150 5.4 Triton. This prevents voltage drop and power loss even during long hauls on steep inclines, ensuring your truck never misses a beat when it matters most.
• The Classic Restorer (Heritage & Early 2000s): Finding a high-quality 2001 Ford F150 ignition coil or 2002 Ford F150 ignition coil can be tough. EVIL ENERGY offers a direct-fit, plug-and-play solution that restores that 'new truck' throttle response.
• The Modern Commuter (Late Model F-150): Keep your 2008 Ford F150 ignition coil or 2010 F150 ignition coil running efficiently. Optimized combustion reduces fuel waste, helping you save at the pump despite rising fuel costs.