A Ford EcoSport Owner's Guide to Ignition Coils (2018-2022)
Diagnose and fix your EcoSport's engine misfire by choosing the right ignition coil.
- Ignition coil failure is a common cause of a rough-running engine and a check engine light with P030X codes.
- For the 2018-2022 EcoSport, this is a very easy DIY repair that requires only basic tools and less than an hour.
- While Motorcraft (OEM) is a trusted choice, premium brands like NGK, Denso, and Delphi offer similar quality for less cost.
- It is highly recommended to replace all coils and spark plugs at the same time for a complete, long-lasting repair.
Is Your EcoSport Running Rough? It Could Be an Ignition Coil.
If your Ford EcoSport is suddenly running poorly, the ignition coils are a common suspect. These parts work hard and are exposed to intense heat, so they eventually wear out. When a coil starts to fail, it can't produce a strong enough spark, leading to an engine misfire. This guide will help you understand the symptoms, choose the right replacement part, and get your EcoSport running smoothly again.
Symptoms of a Failing Ignition Coil
A bad ignition coil will make itself known. Look for these common signs:
- Check Engine Light: This is the most common indicator. A failing coil will trigger a misfire code, illuminating the light on your dashboard.
- Rough Idle: Your engine may shake or vibrate more than usual when you're stopped.
- Engine Stutter or Hesitation: When you accelerate, the car may hesitate or jerk as the failing coil struggles to keep up.
- Reduced Power: Your EcoSport may feel sluggish and slow to respond.
- Worse Fuel Economy: When a cylinder isn't firing correctly, the engine becomes less efficient, and you'll notice you're filling up the tank more often.
Known Issues for the 2018-2022 Ford EcoSport
While ignition coils are a normal wear item, it's important to know that this generation of EcoSport, particularly those with the 1.0L engine, has a serious recall for the oil pump drive belt (NHTSA Recall 23V905). Symptoms of this issue, like engine stalling and loss of power, can sometimes be confused with ignition problems. If you have any doubts, it is critical to have your vehicle checked by a dealer to see if this recall applies to you.
Choosing the Right Aftermarket Ignition Coil
You don't have to buy the most expensive part to get a reliable fix. Aftermarket brands offer a range of quality and price points. Here’s how they generally stack up for your EcoSport:
- OEM (Motorcraft): This is the original part your EcoSport came with. Motorcraft coils are proven to work well and last long, but they are the most expensive option. Many Ford owners on forums insist on using Motorcraft for ignition parts to guarantee compatibility and avoid issues.
- Premium Aftermarket (Bosch, Delphi, NGK, Denso): These brands are often the original manufacturers for companies like Ford. An NGK or Denso coil may be nearly identical to the Motorcraft part, just in a different box. They offer OEM-level quality and reliability, often for a lower price, making them a smart choice for most owners.
- Standard Aftermarket (DriveWire, Spectra, Standard Ignition, etc.): These brands provide a good balance of quality and value. They are a reliable option for daily driving and a significant step up from no-name online parts. They meet or exceed original specifications and are a dependable choice for a budget-conscious repair.
- Economy Brands: While very low-priced coils are available online, their quality can be inconsistent. For a critical part like an ignition coil, it's usually worth spending a little more for a brand with a known reputation for reliability.
Pro Tip: Replace Spark Plugs at the Same Time
You have to remove the ignition coil to get to the spark plug anyway. Old, worn-out spark plugs can put extra strain on a new ignition coil, causing it to fail prematurely. For a complete and long-lasting repair, it's always best to replace the spark plugs when you replace the coils.
🎬 See how to change your spark plugs in 20 minutes.Estimated Costs
The cost can vary depending on whether you do it yourself or go to a shop, and whether you replace one coil or all of them.
| Part / Service | Estimated Cost (per coil) |
|---|---|
| New OEM (Motorcraft) | $50 - $90 |
| New Aftermarket | $37 - $75 |
| Shop Labor (per hour) | $80 - $150 |
| Total DIY Cost (1 coil) | $37 - $90 |
| Total Shop Cost (1 coil) | $120 - $250 |
Frequently Asked Questions
Should I replace all ignition coils at once?
It's a good idea. Ignition coils are exposed to the same heat and wear. If one has failed, the others are likely not far behind. Replacing them all at once saves you from having to do the same job again in a few months and ensures consistent performance from your engine.
Is this a difficult job to do myself?
No, this is one of the easiest repairs you can do on your EcoSport. The coils are right on top of the engine and held in by a single bolt. Basic hand tools are all you need. The entire job for all coils can be done in under an hour, even for a beginner.
🎬 Watch this step-by-step Ford EcoSport ignition coil replacement guide.Is there a difference between coils for the 1.0L and 2.0L engines?
Yes, the part numbers can be different between the two engines. Always verify the fitment for your specific engine before ordering. The 1.0L engine will require three coils, 🎬 Watch a quick walkthrough of the 1.0L coil pack removal. while the 2.0L engine requires four.
Is the Motorcraft coil really worth the extra money?
For many Ford owners, the peace of mind is worth it. However, premium aftermarket brands like NGK, Denso, and Delphi offer comparable quality for less money. If you're choosing between Motorcraft and a premium aftermarket brand, you can't go wrong with either. The biggest risk comes from unbranded, low-cost parts from online marketplaces.
Helpful Videos
Technical Specifications
OEM Part Numbers: CM5Z-12029-B CM5Z-12029-A DG-553
This vehicle uses a coil-on-plug (COP) ignition system. The 1.0L engine requires 3 coils, and the 2.0L engine requires 4 coils. Each coil is secured by a single bolt.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Ford EcoSport:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your EcoSport Running Rough? It Could Be an Ignition Coil.
- Symptoms of a Failing Ignition Coil
- Known Issues for the 2018-2022 Ford EcoSport
- Choosing the Right Aftermarket Ignition Coil
- Pro Tip: Replace Spark Plugs at the Same Time
- Estimated Costs
- Frequently Asked Questions
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