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If your Fusion is hesitating on start, misfiring, or running rough, the right ignition coil can restore dependable spark and smoother performance. This guide highlights seven shortlisted ignition coils chosen for fitment accuracy, electrical reliability, and longevity so you can get back to confident driving. We'll explain the practical factors that matter when replacing coils and how the picks performed against those criteria. Read on to find a coil option that matches your maintenance goals and service approach.
Looking for other parts? See all Ford Fusion parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | KAX Performance Ignition Coil and Iridium Spark Plug Kit with Magnetic Socket |  |
| Most Popular A crowd favorite that many people choose with confidence | X4XZ UF670 Ignition Coil and LTR6BHX Double Iridium Spark Plug Kit |  |
| Best Quality Built to a higher standard if you want something more solid | MAS 6-Pack Ignition Coil Set with 6 Motorcraft SP589 Spark Plugs |  |
| Best Budget The cheapest option that still gets the job done reliably | POHILA Ignition Coil Pack Kit (Set of 4) |  |
| Most Sold A high-volume bestseller chosen again and again | LCWRGS Set of 4 Ignition Coil Packs for 2.0L Ford Vehicles (UF670 Compatible) |  |
| Best Value for Money The sweet spot between price and what you get | Motorevo Ignition Coil Pack (4) Compatible with Ford Fusion 2014–2020 1.5L Turbo |  |
| Best Overall The best all-around choice for most situations | NPAUTO Ignition Coil Pack and Spark Plug Kit (Set of 6) |  |
1. KAX Performance Ignition Coil and Iridium Spark Plug Kit with Magnetic Socket
| Automotive Fit Type | Vehicle Specific Fit |
|---|---|
| OEM Part Number | UF674+94769 |
| Position | Front Inside |
| Model | ignition coil |
This KAX kit ships as a drop-in replacement for the 1.6L Ford Fusion (2013–2014) and pairs four ignition coil packs with iridium spark plugs and a magnetic 3/8" drive socket. In practice it serves as a one-stop tune-up: remove the old coils and plugs, install the new coils and use the magnetic socket to hold plugs while threading them in. The coils claim fast ignition response, high-voltage output, RF interference protection and improved temperature resistance, which in normal driving should translate to steady spark delivery and fewer misfires when the rest of the ignition system is healthy. Buyers will appreciate the magnetic socket and the vehicle-specific fit that simplifies installation without extra adapters. Limitations to note are that the kit bundles non-branded plugs rather than factory-branded units and longevity claims are vendor-stated rather than independently verified, so if you need OEM-branded plugs or extended-life validation you may prefer separate branded components or dealer parts.
Best for: Ford Fusion owners with the 1.6L turbo looking for a complete coil and plug replacement kit to restore reliable ignition and simplify installation.
Less Ideal for: Drivers seeking OEM-branded spark plugs or parts with third-party longevity testing should consider buying coils and plugs separately or sourcing factory parts.
- Vehicle-specific fit for Ford Fusion 2013–2014 1.6L which eases installation
- Includes iridium spark plugs and a magnetic 3/8" drive socket for cleaner, faster plug changes
- Coil design claims fast ignition response and RF interference protection for stable firing
- High temperature resistance claimed for improved durability in hot engine bays
- Spark plugs in the kit are not factory-branded which may concern buyers wanting OEM-branded plugs
- Longevity and performance claims are manufacturer-stated and not independently verified
Verdict A convenient, vehicle-specific coil and plug kit for 2013–2014 Ford Fusion 1.6L that simplifies replacement but uses non-branded plugs and relies on manufacturer performance claims.
2. X4XZ UF670 Ignition Coil and LTR6BHX Double Iridium Spark Plug Kit
| Brand | X4XZ |
|---|---|
| Installation Type | Screw-In |
| Automotive Fit Type | Vehicle Specific Fit |
| Connector Gender | female |
This kit combines four ignition coil packs and four double-iridium spark plugs intended to replace factory units on compatible Ford 2.0L engines. For a Ford Fusion with a 2.0L EcoBoost engine, the coils are designed as vehicle-specific fit replacements and the iridium plugs are built for longer life and consistent spark, which helps restore smooth idle, reduce misfires, and improve throttle response and fuel burn. Installation is plug-and-play for owners comfortable working under the hood and typically requires only basic hand tools and a spark plug socket; no extra parts are listed. Notable features include a thermoplastic coil connector to resist heat cycling and an internal ferrite suppressor to limit radio interference. Practical benefits for a Fusion include fixing rough idle or P030x misfire codes and regaining lost mpg without replacing individual parts separately. Limitations: this is an aftermarket kit so occasional quality variation has been reported and one or two users across the broader product feedback noted a dead coil on arrival, so bench-testing coils before driving is prudent.
Best for: Ford Fusion owners with a 2.0L engine who need a full ignition coil and spark plug refresh to resolve misfires or restore engine smoothness. It suits DIYers comfortable replacing coils and plugs at home.
Less Ideal for: Drivers who prefer OEM-branded parts or who want parts with manufacturer-backed diagnostics and direct dealer support should consider dealer-sourced replacements instead.
- Complete kit with four coils and four double-iridium spark plugs for a full-bank service
- Double-iridium plugs offer longer service life and more consistent spark than standard plugs
- Coil design includes thermal-resistant connector and ferrite suppressor to improve durability and reduce interference
- Aftermarket product so individual items can vary in quality and occasional DOA coils have been reported
- No printed installation instructions included in package
Verdict A convenient full-bank coil and iridium-plug replacement targeted at Ford 2.0L engines that can restore drivability affordably, with the caveat to test coils on arrival due to occasional quality variation.
3. MAS 6-Pack Ignition Coil Set with 6 Motorcraft SP589 Spark Plugs
| Compatible engines | Naturally aspirated 3.5L and 3.7L V6 |
|---|---|
| Package | Set of 6 coils + 6 Motorcraft SP589 plugs |
| Installation type | Bolt-On |
| Replacement part numbers | DG520 UF553 C1595 7T4E-12A375-EB/EC/ED/EE |
This MAS kit combines six replacement ignition coils (UF553-compatible) with six Motorcraft SP589 platinum spark plugs to service a V6 engine in a Ford Fusion. It is designed for naturally aspirated 3.5L and 3.7L V6 applications and installs as a bolt-on replacement for failing coils and worn plugs. The coils match common factory replacement part numbers and come packaged as a complete set so you can swap all cylinders at once, which helps restore smooth idle, consistent throttle response, and reduce misfires caused by aging ignition components. Practical benefits include the convenience of a matched plug and coil set and vehicle-specific fitment claimed by the manufacturer, which can simplify a DIY tune-up. Important limitations: these coils are specified for naturally aspirated engines only and are not suitable for turbocharged variants, and some users report occasional premature failures so you should verify fitment and inspect components after installation.
Best for: Ford Fusion owners with a naturally aspirated 3.5L or 3.7L V6 looking to replace all ignition coils and spark plugs in one service kit for a DIY tune-up or preventive maintenance.
Less Ideal for: Owners of turbocharged Fusion models or drivers who prefer OEM-branded coils with extended proven longevity should consider other options.
- Complete kit with six ignition coils and six Motorcraft SP589 spark plugs for full V6 service
- Fits vehicle-specific 3.5L/3.7L naturally aspirated Ford V6 applications to simplify installation
- Bolt-on installation designed to replace matching factory part numbers so no modification is needed
- Includes factory-style platinum spark plugs which help ensure consistent spark and smoother starts
- Not compatible with turbocharged engines
- Some customers have reported early coil failures, so longevity may vary
Verdict A convenient, vehicle-specific coil-and-plug kit for naturally aspirated Ford V6 Fusion engines, but verify fitment and expect mixed reports on long-term durability.
4. POHILA Ignition Coil Pack Kit (Set of 4)
| Fitment | Ford Fusion 2.0L and 2.5L (listed model years) |
|---|---|
| Connector Gender | Female |
| Installation Type | Coil Pack |
| Manufacturer | POHILA |
These POHILA coil packs are a budget-oriented replacement kit sold as a direct-fit option for Ford Fusion 2.0L and 2.5L model years listed in the fitment. They replace the factory coil packs and deliver spark to each cylinder, which is the typical use when correcting misfires, rough idle, or hard starting. Notable features include preinstalled chips claimed to improve heat and corrosion resistance and a design intended to match factory mounting and electrical connectors. In practice they are easy to swap in—remove the retaining bolt, unplug the harness, and swap the pack—so DIYers can often complete the job quickly. Buyers should expect mixed quality control: many users report reliable fit and restored performance, but a minority received defective units or found connector fitment issues on nonlisted vehicles. These coils are a cost-effective fix for Fusion owners wanting to replace multiple coils at once, though long-term durability may not match higher-end OEM-brand coils and verifying exact year/engine compatibility before purchase is important.
Best for: Ford Fusion owners with failing or misfiring coils who want an economical full-bank replacement and are comfortable performing a simple DIY swap or having a local shop install them.
Less Ideal for: Drivers who prioritize long-term durability or want factory-brand replacement coils should consider higher-end or OEM-sourced options instead.
- Sold as a complete set of four for full-bank replacement
- Designed to match factory mounting and electrical connector form factor for listed Fusion engines
- Preinstalled module chips aimed at improved heat and corrosion resistance
- Straightforward installation suitable for basic DIY replacement
- Some units have arrived defective according to user reports
- Occasional connector fitment problems reported on vehicles not in the listed fitment
Verdict A wallet-friendly, full-set replacement for Ford Fusion 2.0L/2.5L engines that restores spark reliably for many owners but may have occasional quality-control variability.
5. LCWRGS Set of 4 Ignition Coil Packs for 2.0L Ford Vehicles (UF670 Compatible)
| Brand | LCWRGS |
|---|---|
| Vehicle Service Type | Ignition Coil Packs for Ford Focus Escape Fusion Edge Lincoln MKC MKZ |
| Connector Gender | Male |
| Installation Type | coil pack |
| OEM Part Number | UF670, DG546, 5C1873, C1816 |
These LCWRGS ignition coil packs replace the factory units on 2.0L Ford engines and are sold as a set of four for a full-bank swap. They are used to restore consistent spark delivery when original coils wear out, clearing misfire codes and improving smoothness and fuel use. The coils are described as vehicle-specific fit with direct-fit connectors and painted exteriors that match factory installation points, making installation straightforward for a DIYer or tech. The listing claims higher energy output than stock and uses conductive copper windings and epoxy potting for durability, which can help reduce misfires and hesitation. Practical benefits include replacing all four coils at once to prevent future single-coil failures and avoiding repeat diagnostic trips for common P030x codes. Limitations are that longevity can vary versus factory parts and individual results depend on proper spark plug condition and installation; buyers should also confirm exact engine code and year fitment for their Ford Fusion before installing.
Best for: Ford Fusion owners with a 2.0L engine who need to clear misfires or replace failing coil packs and want a full-bank replacement they can install themselves or take to a shop.
Less Ideal for: Buyers seeking OEM-branded coils for a guaranteed factory match or those who only need a single coil replacement rather than a full set.
- Sold as a complete set of four for replacing all coils at once
- Direct-fit connectors and vehicle-specific design for simpler installation
- Constructed with copper windings and epoxy potting for improved conductivity and protection
- Manufacturer states higher energy output than stock to help reduce misfires
- Aftermarket lifespan may vary compared with factory-quality coils
- Performance gains depend on spark plugs and overall ignition system condition
Verdict A cost-effective full set of direct-fit coil packs for 2.0L Ford Fusion engines that restores spark reliability but may not match factory-brand longevity.
6. Motorevo Ignition Coil Pack (4) Compatible with Ford Fusion 2014–2020 1.5L Turbo
| Compatible vehicles | Ford Fusion 2014-2020 1.5L L4 Turbo |
|---|---|
| OEM part numbers referenced | UF735, DG552, DG554, DS7G-12A366-BB, DS7Z-12029-A, DS7Z-12029-B |
| Connector gender | Male |
| Installation type | Bolt-On |
These Motorevo coil packs are sold as a four-piece set made to directly replace the factory coils on the Ford Fusion 2014–2020 with the 1.5L turbo engine. Installation is bolt-on and the units use OEM-style connectors so they plug into the existing harness without modification. The maker highlights copper windings, a ceramic insulator, and a waterproof housing aimed at durability under engine heat and moisture. In everyday use they restore stable high-voltage output to the spark plugs, which can clear misfires, smooth idle, and help recover lost drivability and fuel combustion. Buyers should note these are aftermarket parts rather than factory-brand coils, so while customers report solid real-world results the long-term fit and lifetime can vary by driving conditions. The included fit references (UF735 and related part numbers) make it straightforward to confirm compatibility before purchase. For DIY replacement on a Fusion 1.5L turbo, these coils offer a practical, cost-conscious alternative to dealer parts.
Best for: Owners of a Ford Fusion with the 1.5L turbo engine who need an affordable, DIY-friendly replacement to fix misfires or restore engine smoothness.
Less Ideal for: Those who prefer factory-brand parts from a dealer or who want guaranteed identical branding and traceable serials for warranty tracking should consider dealer options instead.
- Direct fit for Ford Fusion 2014–2020 1.5L turbo with OEM-style connector for easy plug-and-play installation
- Sold as a four-pack so you can replace all coils at once and avoid repeat labor
- Waterproof casing and copper windings designed to resist heat and moisture for longer service life
- Bolt-on installation means no special tools or modifications are required
- Aftermarket unit so long-term durability may vary compared with factory-brand coils
- Product listing does not show visible manufacturer branding on each coil, which may concern buyers wanting labeled parts
Verdict A budget-friendly four-pack that restores ignition performance on Fusion 1.5L turbo engines with an easy bolt-on, OEM-style fit, though it is an aftermarket alternative rather than a dealer-branded coil.
7. NPAUTO Ignition Coil Pack and Spark Plug Kit (Set of 6)
| Vehicle Service Type | Car |
|---|---|
| Connector Gender | Male |
| Installation Type | Screw-In |
| Model | UF-553 coil pack and spark plug |
This NPAUTO kit supplies six ignition coil packs and six pre-gapped spark plugs intended as a direct replacement for V6 Ford engines, and is used to restore reliable spark in affected cylinders. For a Ford Fusion with the 3.5L V6, installation simply replaces the factory coils and plugs one bank at a time and is normally completed with basic hand tools and a torque wrench. The kit lists multiple compatible OEM part numbers and ships with machined coil exteriors and screw-in plug installation for a factory-style fit. Practical benefits include addressing misfire, hard starts, rough idle, and reduced power or fuel economy caused by worn coils or plugs, and receiving a full set means you replace all cylinders at once to maintain even performance. Real-world limitations are mixed longevity reports from some users and the usual caveat that fitment must be confirmed against your Fusion year and VIN; higher-performance or turbocharged engines are not covered by this kit. Expect a budget-friendly, complete refresh if your Fusion has the naturally aspirated 3.5L V6 and is showing ignition-related symptoms.
Best for: Owners of Ford Fusion models with the naturally aspirated V6 who need a full ignition refresh to cure misfires or rough running.
Less Ideal for: Drivers of turbocharged Fusion variants or those who prefer dealer OEM parts and extended longevity warranties should consider other options.
- Complete kit replaces all six coils and plugs at once for balanced cylinder performance
- Pre-gapped spark plugs and manufacturer-listed OEM part numbers simplify compatibility checks
- Machined coil exterior and screw-in design for a factory-style installation
- Addresses common V6 ignition issues such as misfires, hard starts, and poor fuel economy
- Some users report premature failures on a small number of coils after several months
- Not specified for turbocharged engines or non-3.5L/3.7L Fusion variants
Verdict A convenient, full six-cylinder coil-and-plug replacement kit that restores ignition performance on naturally aspirated V6 Ford Fusion models, with generally good value but mixed longevity reports.
Choosing the Right Ford Fusion Ignition Coil: Key Factors to Consider
Vehicle Fitment and Compatibility
Confirming fitment to your specific Ford Fusion matters because ignition coils differ by engine type, model year, and factory options. Choosing a coil designed for the exact engine ensures proper electrical connections, mounting points, and heat management, which reduces installation time and avoids potential misfires. When fitment is correct, the coil will align with existing harnesses and spark plug geometry, maintaining ignition timing and performance.
Ignoring compatibility can lead to installation challenges, loose connections, or premature failure. Buyers should prioritize coils that explicitly list compatibility with their Fusion’s engine code and year to avoid returns or the need for adapters. Accurate fitment reduces the chance of diagnostic confusion and guarantees that any warranty or return policy applies to your vehicle.
Performance and Electrical Specifications
Electrical specs like primary and secondary resistance, voltage output capability, and dwell requirements influence how well an ignition coil fires the spark plug. For a Ford Fusion ignition coil, matching the coil’s electrical characteristics to the vehicle’s ignition system helps maintain engine smoothness, fuel efficiency, and emissions control.
Higher-output coils may be beneficial only if the engine and ignition control module are designed to accept them. Choosing a coil with appropriate specs prevents overloading the ignition module and avoids weak sparks that cause misfires. Buyers should compare published specifications to factory values or consult repair documentation to ensure the coil supports their Fusion’s ignition demands.
Durability and Heat Resistance
Ignition coils operate in a hot engine bay and are exposed to thermal cycling, vibration, and contaminants. Materials and construction quality affect how long a coil lasts on a Ford Fusion and how consistently it performs under stress. Coils with robust housings, high-temperature potting compounds, and corrosion-resistant electrical contacts tend to survive longer and maintain consistent spark output.
Durability matters because replacing coils frequently increases maintenance time and cost. Thermally resilient coils reduce the risk of heat-related internal breakdowns that cause intermittent misfires or poor cold-start performance. When buying, prioritize components designed for automotive thermal conditions and backed by reasonable durability information.
Installation Ease and Connector Design
How a coil installs affects both DIY enthusiasts and professional mechanics. Coils that mirror the original connector layout and mounting method for the Ford Fusion simplify installation, reduce the need for special tools, and minimize the risk of wiring mistakes. Clear access to fasteners and connectors also reduces labor time and the chance of damaging nearby components during replacement.
A coil that requires significant modification or tricky routing increases installation complexity and may necessitate professional help. Buyers should look for coils with standardized connectors, straightforward mounting, and good documentation to make replacement predictable and less time consuming. Ease of installation also influences whether you can perform the replacement yourself or should budget for labor.
Reliability, Warranty, and Support
A reputable warranty and responsive customer support provide protection if a new ignition coil fails prematurely. For critical components like a Ford Fusion ignition coil, a multi-year warranty or clear guarantee indicates manufacturer confidence and reduces risk for the buyer. Accessible support channels help resolve fitment questions, claim issues, and technical concerns related to installation or performance.
Reliability matters because ignition failures can strand a vehicle or cause engine damage if misfires persist. Buyers should evaluate warranty terms, what failures are covered, and how straightforward it is to obtain replacements or refunds. Solid after-sales support can save time and money if problems arise after purchase.
Compatibility with Maintenance and Repair Practices
Consider how the coil integrates into routine servicing and common repair workflows for the Ford Fusion. Coils that allow straightforward testing with standard diagnostic tools and access for spark plug or wire replacement make long-term maintenance easier. Design features that facilitate visual inspection and diagnostic probing help technicians identify failing coils sooner and reduce diagnostic time.
Thinking about maintenance compatibility reduces future labor costs and downtime. Buyers should prefer coils that do not complicate common service tasks and that work well with widely used diagnostic procedures. This consideration is especially important if you plan to perform most maintenance yourself or expect to keep the vehicle for several years.
FAQ
How do I know when a Ford Fusion ignition coil is failing?
A failing ignition coil often causes symptoms like rough idling, reduced fuel economy, and an illuminated check engine light. You may also notice hesitation or misfires during acceleration. These signs usually warrant diagnostic testing to confirm the coil is the issue rather than other ignition or fuel system components.
Can I replace an ignition coil on a Ford Fusion myself?
Many owners with basic mechanical skills and the right tools can replace an ignition coil on a Ford Fusion. The process typically involves disconnecting the battery, removing the engine cover if present, unplugging the coil electrical connector, and unbolting the coil. If you are unsure or the vehicle has tight access, a professional mechanic can complete the job safely.
Should I replace all ignition coils at once or just the bad one?
It often depends on the vehicle’s age and maintenance history. Replacing a single faulty coil can resolve immediate problems, but if other coils are old or showing signs of wear, replacing multiple coils together may provide more consistent performance and reduce the chance of another failure soon after.
What is the difference between an ignition coil, coil pack, and ignition coil pack?
An ignition coil converts the battery voltage into the high voltage needed for spark plugs. A coil pack usually refers to a grouping of coils in one assembly, while ignition coil pack is a similar term used interchangeably in many contexts. The specific design and how coils are packaged vary by engine and model.
How long do ignition coils typically last on a Ford Fusion?
Ignition coils often last many years, but lifespan depends on driving conditions, maintenance, and exposure to heat and moisture. Many coils last well beyond 100,000 miles, but some can fail earlier. Regular maintenance and addressing engine issues promptly can help extend coil life.
Will a bad ignition coil damage other components in my Ford Fusion?
A misfiring ignition coil can lead to rough running that may stress catalytic converters or other exhaust components if left unaddressed. It can also increase fuel consumption and emissions. Prompt diagnosis and repair usually prevent more extensive damage.
How We Chose the Best Ford Fusion Ignition Coil
We focused on parts that meet vehicle-specific fitment for the Ford Fusion and backed that with measures of electrical performance, thermal durability, manufacturing quality, and ease of installation. Fitment accuracy matters because coils must match the engine's connector, mounting points, and reach to the spark plug. Electrical performance was assessed by reviewing specified output characteristics and resistance tolerances that affect spark energy. Thermal durability and materials were prioritized since coils operate in high-heat engine bays and degrade with thermal cycling. Build quality and sealing were considered to reduce moisture intrusion and prevent premature failure. We also looked at installation factors such as connector accessibility and whether typical home tools are sufficient. Items excluded from consideration were parts lacking clear vehicle fitment information, components intended for other engine families, or products without basic manufacturing specification data. This approach ensured the final list favors reliability, correct fit, and real-world serviceability.
Our full evaluation process is outlined in our review methodology.
Conclusion
When choosing a replacement ignition coil for a Ford Fusion, prioritize correct fitment, electrical specifications that match your engine, and durable construction to withstand heat and contaminants. Consider installation accessibility and whether replacing multiple coils makes sense based on mileage and vehicle history. Balancing these factors will help you select a coil that restores reliable starting and consistent engine performance.
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