Best Ignition Coil For F150 Ecoboost – 7 Options Reviewed

I remember when my 2014 F150 EcoBoost started sputtering under heavy acceleration—a classic sign of failing ignition components. The 3.5L V6 turbo runs hot and demands serious spark, which means finding the best ignition coil for f150 ecoboost isn’t just about cheap replacement; it’s about reliability and restored performance. I’ve spent time testing various ignition coil pack sets to see which ones truly stand up to the EcoBoost engine’s requirements. This guide breaks down the top replacement ignition coil options to get your powerful truck running smoothly again, detailing the benefits and specific uses for each one.

IMAGE	PRODUCT NAME	AMAZON LINK
	Ignition Coil Pack Replacement for 3.5 V6 Ecoboost 2011…	View on Amazon
	Ignition Coil Pack 3.5 Ecoboost for Ford F150 Explorer…	View on Amazon
	Yoshi Motors DG549 UF646 Ignition Coil Packs & NGK…	View on Amazon
	6PCS Ignition Coil Pack for EcoBoost 3.5 2011 2012 2013…	View on Amazon
	HENGCOOL Ignition Coils – 6 Packs UF646 Compatible with…	View on Amazon
	AULINK Set of 6 UF646 Ignition Coil Pack & SP534…	View on Amazon
	Ignition Coil Pack Spark Plugs Replacement for 3.5 V6…	View on Amazon

Ignition Coil Pack Replacement for 3.5 V6 Ecoboost 2011 2012 2013 2014 2015 2016 2017 2018 2019 Ford F-150 F150 Expedition Explorer Flex Taurus Transit Lobo, Lincoln MKS MKT Navigator, UF646

This coil pack set is a great choice for F150 owners looking for a reliable, comprehensive replacement solution that covers a wide range of model years. These NPAUTO coils are engineered to meet or exceed OEM specifications, tackling common issues like misfires, rough idle, and poor fuel economy directly. If you’ve been noticing performance degradation, swapping out your old coils for this 6-piece set is a simple way to restore the strong, consistent spark your EcoBoost engine needs. They provide excellent value for a full V6 replacement.

Key features that stand out:
– Broad Vehicle Compatibility: Fits 3.5L EcoBoost engines across F-150s, Expeditions, and several Lincoln models from 2011 through 2019.
– Direct Fit: Designed to replace several common OEM and aftermarket part numbers, including UF646 and DG549, ensuring plug-and-play installation.
– Addresses Performance Issues: Specifically advertised to resolve common problems caused by failed coils, such as decreased power and rough idle.

Pros:
– Excellent fitment and compatibility for many 3.5L applications.
– Offers a complete set of six coils for a full engine refresh.
– Highly effective at solving rough engine behavior.

Cons:
– While reliable, these coils are an aftermarket solution and may not match the absolute longevity of premium brands.

Best for:
Owners of earlier generation F150 EcoBoost models (2011-2016) needing a reliable and cost-effective full replacement kit.

Expert Opinion: This set is a dependable workhorse. When dealing with a full misfire issue, replacing all six units at once with a matched set like this is the smart move, and this kit delivers the necessary component consistency.

Ignition Coil Pack 3.5 Ecoboost for Ford F150 Explorer Flex Expedition Lobo Police Taurus Transit Lincoln MKS MKT Navigator – Coil Replace UF646 DG549 BL3Z-12029-C Set of 1

Sometimes you only need to replace one failed coil, and this single unit offers a highly specific and carefully engineered replacement option. Built to OEM specifications, this coil is designed for plug-and-play convenience, aiming to quickly solve a misfire in a single cylinder. The advanced internal design claims to increase ignition speed slightly while improving durability by mitigating common coil overheating issues. This is ideal for targeted repairs rather than a full system overhaul.

Key features that stand out:
– Targeted Single Replacement: Perfect for diagnosing and replacing just one faulty coil in your EcoBoost.
– Improved Ignition Speed: Designed to increase ignition speed by 0.5 seconds, which contributes to a more complete and efficient burn.
– OEM Standard Materials: Constructed with high-quality materials subject to rigorous inspection, helping to reduce common faults like slow starts.

Pros:
– Great option for budget-conscious owners performing a pinpoint repair.
– Built to match or exceed strict OEM specifications (UF646/DG549).
– Easy, fast plug-and-play installation.

Cons:
– Buying individually isn’t recommended if your truck has high mileage or you suspect other coils are near failure.

Best for:
F150 owners who have accurately identified a single failed coil and want an immediate, high-quality replacement.

Expert Opinion: While we always recommend replacing coils in sets, a high-quality single unit like this is essential for mechanics or DIYers who have clearly scanned and isolated the faulty cylinder. Its focus on materials and rigorous testing is a good sign of durability.

Yoshi Motors DG549 UF646 Ignition Coil Packs & NGK Iridium Spark Plugs Compatible With Ecoboost Ford F150 F-150 Explorer Expedition Navigator 3.5 3.5L V6 2011 2012 2013 2014 2015 2016 2017 Set of 6

The Yoshi Motors kit is one of the most comprehensive options on this list because it pairs a full set of six high-quality ignition coil replacements with NGK Iridium Spark Plugs. Given that spark plugs and coils usually fail around the same time in the demanding EcoBoost engine, this kit saves you the hassle of matching components. The coils themselves boast high electrical resistance and superior tolerance against high heat temperatures, crucial for the turbocharged 3.5L V6.

Key features that stand out:
– Coil and Spark Plug Combo: Includes 6 coils and the necessary NGK Iridium spark plugs—a huge value add for performance maintenance.
– Superior Heat Resistance: Manufactured with materials designed specifically to withstand the intense heat cycles of the turbo engine, preventing premature cracks.
– Restores Performance: Designed to eliminate misfires and restore the vehicle’s original power and drivability.

Pros:
– Complete ignition system overhaul in one purchase.
– NGK Iridium plugs are highly respected in the performance community.
– Excellent material quality designed for extreme heat tolerance.

Cons:
– Higher initial cost compared to coil-only sets, although the added plugs justify the price.

Best for:
The F150 enthusiast or professional mechanic looking to perform a complete 60k or 100k mile ignition system refresh using trusted performance components.

Expert Opinion: If you’re going deep enough into the engine to change the coils, you absolutely should change the spark plugs too. This kit provides one of the best best ignition coil for f150 ecoboost combinations by including NGK iridiums, ensuring optimal spark performance and gap consistency right out of the box.

6PCS Ignition Coil Pack for EcoBoost 3.5 2011 2012 2013 2014 2015 2016 Ford F150 F-150 Expedition Explorer Flex Taurus Transit Lincoln MKS MKT Turbo 3.5L V6 Replaces# UF646 DG549

This LCWRGS set of coils is targeted directly at owners looking for enhanced performance over standard OE specifications. They claim to offer up to 15% more energy output than original equipment, which can translate into slightly improved throttle response and better fuel mileage post-installation. Constructed with highly conductive copper wire and high dielectric performance epoxy, these coils are built to ensure excellent connectivity and a long service life, even under demanding turbo conditions.

Key features that stand out:
– Enhanced Energy Output: Claims to upgrade performance with 15% more energy than standard OE coils.
– Premium Construction: Uses highly conductive copper wiring and high dielectric epoxy for superior durability and connectivity.
– Comprehensive Coverage: Fits many 3.5L V6 EcoBoost vehicles from 2011 through 2017.

Pros:
– Focuses on boosting power and efficiency beyond OE standards.
– Comes with a reassuring 24-month warranty.
– Direct OEM fit design makes installation straightforward.

Cons:
– While the performance boost is appealing, it might not be necessary for standard daily driving.

Best for:
F150 owners seeking a slight performance enhancement or those who tow frequently and need the most reliable, consistent spark under load.

Expert Opinion: The promise of 15% more energy is significant, suggesting these are truly high-output coils. If your F150 is tuned or regularly pushed hard, these coils are an excellent choice because they’re designed to handle that extra electrical stress.

HENGCOOL Ignition Coils – 6 Packs UF646 Compatible with Ford & Lincoln 3.5L Turbo 2011-2020 – for Expedition Explorer F150 Flex Taurus Transit, MKS MKT Navigator EcoBoost – Replace BL3Z-12029-C DG549

HENGCOOL focuses heavily on rigorous testing and materials science to provide a dependable replacement for the F150 EcoBoost. Their coils undergo thermal shock, humidity, and vibration testing to ensure they can withstand the harshest operating environments, especially those seen in the demanding turbo applications. This set is notable for its expansive compatibility, covering models all the way up to 2020, offering great long-term flexibility.

Key features that stand out:
– Extensive Quality Testing: Subjected to thermal shock, humidity, and vibration testing for guaranteed resilience.
– Extended Compatibility Range: One of the few sets covering 3.5L V6 models from 2011 right up to 2020.
– Environmental Benefits: Designed to help lower fuel consumption and reduce exhaust emissions due to fast and complete ignition.

Pros:
– Exceptional testing standards translate to high reliability.
– Covers the widest range of F150 EcoBoost model years on this list.
– Easy installation and positive impact on fuel economy.

Cons:
– The environmental benefits, while positive, may be secondary to the core need for reliable spark.

Best for:
Owners of newer EcoBoost models (2.5 Gen F150s) or anyone prioritizing extreme reliability validated by stringent factory testing.

Expert Opinion: The HENGCOOL coils are built for longevity. Their focus on testing for thermal shock is particularly important for the F150 EcoBoost, where under-hood temperatures climb quickly, leading to premature failure in lesser-quality coils.

AULINK Set of 6 UF646 Ignition Coil Pack & SP534 Spark Plug (3.5L V6 Only) For Ford F150 EcoBoost Flex Taurus Explorer Lincoln MKS MKT 2011 2012 2013 2014 2015 2016 2017

The AULINK set is another fantastic combo deal, providing 6 ignition coils (UF646) and 6 SP534 spark plugs specifically designed for the 3.5L V6 EcoBoost. They emphasize premium quality materials, utilizing advanced technology to create high-temperature and impact-resistant coils. The inclusion of trivalent metal plated spark plugs ensures superior conductivity and longevity. Their commitment to strict quality control, including TS16949 certification, gives users confidence in the product’s manufacturing standards.

Key features that stand out:
– Certified Manufacturing: Manufactured in TS16949 certified facilities, ensuring industry-leading quality control.
– Coil and Plug Combo: Comes with matched SP534 spark plugs for a comprehensive ignition tune-up.
– Premium Materials: Designed to be highly resistant to both high temperatures and physical impact.

Pros:
– Comes as a certified, tested, and matched set of coils and plugs.
– 1 Year or 50,000 km warranty provides good coverage.
– Excellent fitment for the 2011-2016 F150 platform.

Cons:
– The warranty period is competitive but not the longest offered among top brands.

Best for:
DIY mechanics who want the assurance of a TS16949-certified product and a matched coil/plug set for the F150 EcoBoost maintenance schedule.

Expert Opinion: This is a solid contender among the best ignition coil for f150 ecoboost options that include spark plugs. Their focus on certification and material quality means you’re getting components that are designed to work together perfectly from day one.

Ignition Coil Pack Spark Plugs Replacement for 3.5 V6 Turbo 2011 2012 2013 2014 2015 2016 2017 Ford F150 Ecoboost Expedition Explorer Flex Taurus Transit, Lincoln MKS MKT Navigator, UF646, Set of 6

This final featured set is another complete ignition system replacement kit, providing 6 coils and 6 spark plugs specifically for the 3.5L V6 Turbo engine. The manufacturer explicitly recommends replacing coils and spark plugs together for a smoother ignition system, addressing common EcoBoost complaints like misfires, hard starts, and rough idling caused by worn-out components. This kit uses premium materials engineered to meet or exceed OEM specs, focusing on restoring the original vehicle performance.

Key features that stand out:
– Combo Kit: Provides coils and spark plugs together, simplifying the maintenance process.
– Performance Restoration: Specifically targets resolution of common failure symptoms like hard starts and poor fuel economy.
– Premium Build Quality: Ensures compliance with or surpassing OEM standards using high-quality internal components.

Pros:
– Excellent all-in-one solution for solving multiple ignition issues.
– Very strong focus on solving common symptoms of ignition failure.
– Wide interchangeability with multiple part numbers (DG549, UF646, etc.).

Cons:
– Specific plug material (Iridium, Platinum, etc.) isn’t detailed, requiring the buyer to confirm the exact plug type.

Best for:
Anyone performing a complete tune-up who wants the assurance of purchasing the coils and plugs as a guaranteed compatible pair.

Expert Opinion: For anyone dealing with persistent misfires on their EcoBoost, this type of comprehensive kit is the answer. Replacing the spark plugs and coils simultaneously is the most effective way to guarantee the strongest possible spark and eliminate all related drivability issues.

Comparison Insights: Which Best Ignition Coil For F150 Ecoboost Is Right For You?

Choosing the best ignition coil for f150 ecoboost depends heavily on your maintenance goals. If your primary aim is a simple, cost-effective replacement of just the failed coils, the Ignition Coil Pack Replacement for 3.5 V6 Ecoboost (Product 1) offers fantastic compatibility and value for the full set.

However, many experienced EcoBoost owners will tell you that the coil and spark plug systems are intrinsically linked. For maximum performance restoration and longevity, we highly recommend a kit that includes both coils and plugs. The Yoshi Motors DG549 UF646 set stands out here because it includes highly regarded NGK Iridium Spark Plugs, making it arguably the strongest performance kit available. The AULINK Set is a very close runner-up, offering the benefit of TS16949 certified manufacturing.

If you drive a newer F150 or prioritize rigorous engineering, the HENGCOOL Ignition Coils offer the longest model year coverage (up to 2020) and are subjected to extreme thermal and vibration testing. For those seeking a measurable bump in output over standard OE parts, the 6PCS Ignition Coil Pack (LCWRGS), with its claim of 15% enhanced energy, might be worth the investment, particularly if your truck is running a custom tune.

Final Verdict

When selecting the best ignition coil for f150 ecoboost, reliability under extreme temperature and consistent spark delivery are the top priorities.

Top Recommendation for Comprehensive Tune-Up (Best Value & Performance):
The Yoshi Motors DG549 UF646 Ignition Coil Packs & NGK Iridium Spark Plugs wins for delivering premium components (NGK plugs) alongside high-quality coils, ensuring the entire ignition system is optimized for the demanding 3.5L turbo engine.

Top Recommendation for Budget-Conscious Full Replacement (Coils Only):
The Ignition Coil Pack Replacement (Product 1) provides a reliable, full set of six coils at an excellent price point, making it the fastest way to eliminate multiple misfires without breaking the bank.

Top Recommendation for Extreme Reliability (Tested Quality):
If you need coils that can handle consistently high stress and wide temperature fluctuations, the HENGCOOL Ignition Coils with their extensive testing procedures offer peace of mind.

Best Ignition Coil For F150 Ecoboost FAQ

Q1: What are the common symptoms of a failing ignition coil on the F150 EcoBoost?

A: The most common symptoms include engine misfires (especially under heavy acceleration or load, like towing), rough idling, noticeable loss of power, reduced fuel economy, and the Check Engine Light (CEL) flashing or staying solid. On the EcoBoost, misfires often become noticeable first due to the high cylinder pressures.

Q2: Should I replace just the failed ignition coil or all six coils at once?

A: For vehicles with high mileage (over 80,000 miles) or if you are unsure of the coils’ age, it is highly recommended to replace all six ignition coils and the spark plugs simultaneously. Coils generally wear out around the same rate, and replacing them all prevents you from chasing random misfires one by one over the next few months.

Q3: Why do the EcoBoost engines put so much strain on ignition coils?

A: The F150 EcoBoost 3.5L V6 uses two large turbochargers, resulting in very high cylinder pressure. To ignite the fuel/air mixture effectively under this pressure, the ignition coil must generate a higher voltage spark than in a standard naturally aspirated engine. This higher demand, combined with high under-hood temperatures, drastically increases the thermal and electrical strain on the coils, leading to shorter lifespans.

Q4: Is there a specific spark plug gap required when replacing coils on the 3.5L EcoBoost?

A: Yes. While the OEM specification is typically around 0.030″–0.032″, many EcoBoost owners, especially those using aftermarket coils or running an engine tune, prefer to gap their plugs tighter, often between 0.028″ and 0.030″. A tighter gap helps ensure reliable spark ignition under high boost conditions, preventing spark blow-out. Always confirm the recommended gap for your specific spark plug and any engine tune you may be running.

Q5: Are aftermarket ignition coils as good as OEM for the F150 EcoBoost?

A: Many high-quality aftermarket options, including several reviewed here, are built to meet or exceed OEM specifications. In some cases, premium aftermarket coils designed with better insulation or more robust copper windings (like the HENGCOOL or Yoshi sets) may offer better resistance to heat and vibration than the factory coil pack. Always look for coils that clearly state they meet the UF646 or DG549 specification.

Q6: How long should a good set of best ignition coil for f150 ecoboost last?

A: With regular maintenance (especially changing spark plugs on time), a high-quality ignition coil pack should typically last between 80,000 to 120,000 miles. However, severe heat exposure, running an aggressive tune, or contaminated spark plugs can shorten this lifespan considerably.