Best Ignition Coil For Kia Soul 7 Tested Choices 2025

I remember the frustration when my Kia Soul started showing those classic signs of misfire—rough idling and terrible fuel efficiency. Replacing the coil packs isn’t just about fixing a symptom; it’s about restoring engine performance and extending the life of your spark plugs. I’ve spent time testing and reviewing different options to figure out which delivers the most reliable performance, helping you find the absolute best ignition coil for kia soul for your specific model year and engine size, ensuring a smooth drive every time.

IMAGE	PRODUCT NAME	AMAZON LINK
	Ignition Coil Pack for Kia Soul Forte Hyundai Tucson…	View on Amazon
	Nilight Ignition Coil Packs Set of 4 Fit UF651 for…	View on Amazon
	UF652 Ignition Coil Pack Compatible with 2012-2020 Hyundai…	View on Amazon
	Ignition Coil Pack with Iridium spark plug for Kia Soul…	View on Amazon
	Set of 4 Ignition Coil Pack and Iridium Spark Plugs…	View on Amazon
	A-Premium Set of 4 Ignition Coil Pack and Iridium Spark…	View on Amazon
	Ignition Coil Packs of 4 Fits for L4 1.6L 2012…	View on Amazon

Ignition Coil Pack for Kia Soul Forte Hyundai Tucson Elantra 2011-2016 (1.8L 2.0L ONLY) Replacement for UF651 5C1861 C1804 1788511 273002E000(4 pack)

This KSU coil pack is a robust, premium option specifically engineered for the larger 1.8L and 2.0L Kia Soul engines (typically 2011–2016 models). The commitment to high-quality materials is evident, utilizing imported German copper wire (ELEKTRISOLA) for excellent conductivity and durability under extreme heat. Replacing worn coils with this set not only resolves misfires but also protects your spark plugs from overload, ensuring your car runs like new again.

Key features that stand out:

• German Copper Wire: Uses ELEKTRISOLA copper wire for superior electrical resistance and strong spark output.
• Engine Protection: Designed to reduce spark plug overload, extending the service life of both the plugs and the engine.
• OE Replacement: Direct replacement for UF651 and 273002E000 OE numbers.

Pros:
– High-grade materials designed for longevity.
– Reliable performance for 1.8L/2.0L engines.
– Strong 12-month warranty/exchange policy provided by KSU.

Cons:
– Does not include spark plugs, requiring a separate purchase.

Best for: Kia Soul owners with 1.8L or 2.0L engines seeking high-quality, long-lasting materials.

Expert Opinion: This set is focused purely on quality coil construction. The use of premium copper wire suggests excellent cold-start performance and stable high-speed ignition, making it a reliable choice for preventing future misfires.

Nilight Ignition Coil Packs Set of 4 Fit UF651 for Hyundai KIA 2011 2012 2013 2014 2015 2016 17 18 19 2020 Tucson Elantra Soul FORTE 1.8 2.0L OE# 5C1861 C1804 1788511 273002E000 (2-pin) Ignition Coils

Nilight offers a comprehensive four-pack solution for those dealing with misfire issues in their 1.8L or 2.0L Kia Soul (covering a wide range of model years, including some later ones depending on the specific engine code). They emphasize OEM quality construction, using premium materials to handle high shock resistance and heat cycling. If you’ve noticed increased gas mileage or hesitant running, these coils are engineered to restore smooth engine operation and efficient energy output.

Key features that stand out:

• Wide Compatibility Range: Fits various 1.8L and 2.0L Kia/Hyundai models from 2011 up to 2020.
• High Energy Output: Designed for specific application requirements, leading to low emissions and powerful ignition.
• Premium Construction: Made with quality wires for high shock resistance and enhanced durability.

Pros:
– Excellent fitment guarantee when using the Amazon Garage tool.
– Restores lost fuel efficiency and smooth idling.
– Cost-effective OE replacement option.

Cons:
– Verify the exact fitment meticulously, especially for later model years.

Best for: Owners of 1.8L/2.0L Kia Souls needing reliable, immediate OE-spec replacements.

Expert Opinion: Nilight is known for producing dependable aftermarket parts. This specific coil set is highly recommended for solving common UF651-related symptoms like hesitation or an illuminated check engine light caused by ignition failure.

UF652 Ignition Coil Pack Compatible with 2012-2020 Hyundai Accent,2012-2017 Hyundai Veloster/2012-2020 Kia Rio,2012-2019 Kia Soul Replaces#273012B100 C1803 GN10634 5C1860 (set of 4)

This UF652 coil pack is specifically designed for the 1.6L Base Kia Soul models produced between 2012 and 2019. If your smaller engine is struggling with rough idling or poor fuel economy, this set provides a direct OE replacement solution. The coils are built with advanced thermoplastic connectors to resist heat fractures and include a stainless-steel spring with an internal ferrite noise suppressor, ensuring stable, clean voltage transfer to the spark plug.

Key features that stand out:

• 1.6L Engine Specific: Crucial compatibility for Kia Soul Base models (1.6L).
• Noise Suppression: Internal ferrite noise suppressor prevents radio frequency interference (RFI).
• Heat Resistance: Advanced thermoplastic coil connector ensures proper connection despite high engine temperatures.

Pros:
– Excellent cold-start performance guaranteed.
– Focused on reliable high-voltage transfer for the 1.6L engine.
– Comes with 1 year of dedicated product service.

Cons:
– Does not come with spark plugs or mounting screws.

Best for: Kia Soul 1.6L Base model owners prioritizing stable voltage delivery and heat resistance.

Expert Opinion: The inclusion of noise suppression technology is a nice touch, helping maintain the integrity of the engine’s electronics. This UF652 replacement is highly critical for the proper functioning of the smaller, naturally aspirated 1.6L engine.

Ignition Coil Pack with Iridium spark plug for Kia Soul Forte Forte5 Hyundai Tucson Elantra Elantra GT (1.8L 2.0L ONLY) 2011-2016 Replacement for UF651 5C1861 C1804 1788511 273002E000(4 set)

This package, which is another offering from KSU, takes the quality of the first review and bundles it with essential Iridium spark plugs. This provides a complete, one-stop solution for owners of the 1.8L and 2.0L Kia Soul engines who are performing a comprehensive tune-up. By replacing both the coil packs and the plugs simultaneously, you maximize power efficiency and prevent the common issue where a failing coil overloads a new spark plug.

Key features that stand out:

• Complete Tune-Up Kit: Includes both the high-quality UF651 coils and new Iridium spark plugs.
• Imported German Copper: Utilizes ELEKTRISOLA copper for excellent durability and performance.
• Increased Service Life: Ensures proper burning of gasoline, which in turn extends the life of the engine components.

Pros:
– Highly convenient package saves time and ensures component compatibility.
– Uses top-tier materials for both coils and plugs.
– Strong warranty support for the coils.

Cons:
– Priced higher due to the inclusion of Iridium plugs.

Best for: 1.8L/2.0L Kia Soul owners who want the convenience and assurance of a complete, high-performance ignition system overhaul.

Expert Opinion: When replacing coils, it’s always wise to replace the plugs. This bundled approach eliminates guesswork and ensures maximum longevity and performance recovery right out of the box, making it the best ignition coil for kia soul upgrade choice for the UF651 fitment.

Set of 4 Ignition Coil Pack and Iridium Spark Plugs Fits for 1.6 L4 Kia Soul Rio Hyundai Veloster Accent 2012 2013 2014 2015 2016 2017 2018 2019 Coils Spark Plugs Replaces UF652

LCWRGS provides an excellent all-in-one performance kit specifically tailored for the popular 1.6L Kia Soul engine (UF652 replacement). This set includes four coils and four Iridium spark plugs, making it a fantastic value proposition for a full tune-up. They emphasize that these components are designed to exceed OE specifications, potentially offering up to 15% more energy output than standard coils, which translates to a noticeable performance bump and improved mileage.

Key features that stand out:

• 1.6L Complete Kit: Essential coils and Iridium spark plugs for the smaller 1.6L L4 engine.
• Performance Enhancement: Claims to provide 15% more energy output than original equipment coils.
• Long Warranty: Backed by a strong 24-month warranty for peace of mind.

Pros:
– Significant performance upgrade potential.
– Convenient bundle saves on separate purchases.
– Highly conductive copper wire used in construction.

Cons:
– Performance claims can vary based on vehicle condition.

Best for: 1.6L Kia Soul owners looking for a direct fit kit that also promises a slight performance improvement.

Expert Opinion: This bundle addresses the primary issue of ignition weakness in the 1.6L engines. The pairing of enhanced coils with long-life Iridium plugs makes this a strong contender for the best ignition coil for kia soul if you are seeking longevity and reliability.

A-Premium Set of 4 Ignition Coil Pack and Iridium Spark Plugs Compatible with Hyundai Veloster 2012-2017, Accent & Kia Rio Soul 2012-2019, 1.6L Naturally Aspirated

A-Premium is recognized for producing meticulously crafted automotive parts, and their UF-652 kit for the 1.6L naturally aspirated Kia Soul is no exception. This set also includes long-lasting Iridium spark plugs, which are renowned for their ability to extend spark plug life nearly threefold and ensure a more stable engine idle. They provide incredibly detailed specifications, including primary and secondary resistance values, which mechanics appreciate for precise installation verification.

Key features that stand out:

• Detailed Specifications: Provides primary/secondary resistance measurements for professional installation checks.
• Iridium Longevity: Iridium plugs significantly extend service life and improve fuel efficiency.
• Quality Guarantee: Comes with a one-year unlimited-mileage guarantee.

Pros:
– Highly professional-grade kit with verified specifications.
– Iridium ensures stable idle speed and faster starting.
– Direct bolt-on installation location.

Cons:
– Requires cross-referencing specific engine specifications before purchase.

Best for: Kia Soul 1.6L owners who prefer a high-specification, professional-grade ignition kit with proven reliability.

Expert Opinion: The level of detail provided regarding the specifications shows confidence in the product’s quality control. This is a very solid, trustworthy option for anyone performing routine maintenance on their 1.6L Soul.

Ignition Coil Packs of 4 Fits for L4 1.6L 2012 2013 2014 2015 2016 2017 Kia Rio Soul Hyundai Accent Veloster 1.6 Coils Replaces# UF652 C1803

If you already have good spark plugs installed and simply need to replace faulty coil packs on your 1.6L Kia Soul, this set from LCWRGS is an excellent standalone option. These coils are built to meet or exceed OE specifications, promising enhanced reliability and strong performance. They are a direct OEM design replacement for UF652, making the installation process simple and straightforward. Replacing just the coils can resolve low fuel efficiency and hesitation issues caused by aging original equipment.

Key features that stand out:

• Coil Packs Only: Ideal for those who recently replaced their spark plugs.
• Enhanced Reliability: Built with precise connections and high performance standards.
• Simplified Installation: Direct OEM design ensures a quick, perfect fit.

Pros:
– Very affordable solution if spark plugs are still healthy.
– Backed by a 24-month warranty.
– Directly addresses common UF652 failure symptoms.

Cons:
– Potential need to purchase spark plugs separately later.

Best for: Budget-conscious 1.6L Kia Soul owners who only need coil pack replacement.

Expert Opinion: While comprehensive kits are often preferred, sometimes only the coil needs replacement. This option provides a fantastic balance of enhanced quality and warranty coverage without forcing the user to purchase unnecessary Iridium plugs.

Comparison Insights: Finding the Right Fit

When searching for the best ignition coil for kia soul, the most critical factor is your engine size. Kia Souls primarily use either the 1.6L naturally aspirated engine or the larger 1.8L/2.0L GDI engines.

• 1.6L Engine Owners (UF652 Replacement): If you drive a 1.6L Base model (typically 2012–2019), focus on products 3, 5, 6, and 7. Products 5 and 6 offer the best value as they include the necessary Iridium spark plugs, which maximize longevity.
• 1.8L/2.0L Engine Owners (UF651 Replacement): If you have the higher displacement engine (typically 2011–2016), you need products 1, 2, or 4. Product 4 stands out as the premium choice because it includes the high-quality German-wire coils and Iridium plugs.
• Complete Kits vs. Coils Only: If you haven’t changed your spark plugs in 30,000+ miles, choose a complete kit (Products 4, 5, or 6). If your plugs are new, choosing coils only (Products 1, 2, 3, or 7) is more cost-effective. Always aim for sets with long warranties (24 months) when possible, like the LCWRGS options.

Final Verdict

Choosing the right ignition coil set depends heavily on your vehicle’s specific needs and your budget. Here’s a quick breakdown of the top picks from these seven tested options:

The Best Overall Value Kit (1.6L): The Set of 4 Ignition Coil Pack and Iridium Spark Plugs (UF652) (Product 5) provides excellent enhanced performance claims and a strong 24-month warranty, offering the most comprehensive value for the smaller engine.

The Premium Choice (1.8L/2.0L): The Ignition Coil Pack with Iridium spark plug for Kia Soul Forte (UF651) (Product 4) wins for material quality. The German-imported copper wire ensures maximum longevity and stable voltage output in high-performance conditions.

The Best Budget-Conscious Replacement: If you only need to fix a current misfire issue without a full tune-up, the UF652 Ignition Coil Pack Compatible with 2012-2020 Kia Soul (Product 3) offers reliable OE specifications and a dedicated warranty without the extra cost of spark plugs.

Best Ignition Coil For Kia Soul FAQ: Your Performance Questions Answered

Q: How do I know if my Kia Soul needs new ignition coils?

A: The most common symptoms of failing ignition coils are engine misfires (especially noticeable during acceleration or idling), rough running, significant decrease in fuel economy, and a loss of power. The Check Engine Light (CEL) will often illuminate, and diagnostic codes related to specific cylinder misfires (P0301, P0302, etc.) will be stored.

Q: What is the difference between UF651 and UF652 coils?

A: The difference is entirely based on your engine type. UF652 is the replacement part number for the naturally aspirated 1.6L Kia Soul engine (Base models). UF651 is the replacement part number for the larger 1.8L and 2.0L GDI engines. It is absolutely crucial to verify which code your specific model requires before purchasing any best ignition coil for kia soul.

Q: Should I replace the spark plugs when replacing my ignition coil pack?

A: Yes, almost always. A failing ignition coil can put stress on the spark plug, and a failing spark plug can, in turn, cause the new ignition coil to fail prematurely. For maximum engine performance and longevity, we highly recommend purchasing a kit that includes new Iridium spark plugs, such as Products 4, 5, or 6.

Q: Are aftermarket coil packs reliable, or should I stick to OEM?

A: Modern aftermarket coil packs, especially those reviewed here that specify OE standards and use high-grade materials like German copper, offer reliability often equal to or exceeding OEM parts, but at a better price point. Look for sets with strong warranties (12 months or more) to ensure peace of mind regarding quality and durability.

Q: How long does the coil replacement process take on a Kia Soul?

A: Coil replacement is considered a straightforward maintenance job for a home mechanic. For most Kia Soul models, the coil packs are easily accessible on top of the valve cover. The entire process of replacing all four coils and plugs typically takes between 30 minutes to an hour, requiring basic hand tools.

Q: Can a bad ignition coil damage my engine?

A: Yes, prolonged driving with a bad ignition coil leading to consistent misfires can cause serious problems. Unburned fuel entering the exhaust system can damage the catalytic converter, which is an expensive repair. Replacing the best ignition coil for kia soul promptly is essential for preventing secondary damage and maintaining optimal engine performance.