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When a Dodge Journey ignition coil starts failing, you may notice rough idle, loss of power, or engine misfires that affect daily driving. Choosing the right coil matters because the ignition coil directly influences starting reliability, combustion efficiency, and long-term engine health. This guide covers the seven shortlisted ignition coils chosen for Dodge Journey owners. We evaluated fitment, electrical output, durability, and ease of installation to help you pick the most appropriate replacement. Read on for the criteria we used and the factors to weigh before you buy.
Looking for other parts? See all Dodge Journey parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | LCWRGS Ignition Coil Pack Set of 4 (UF557) |  |
| Most Popular A crowd favorite that many people choose with confidence | Marsram Ignition Coil Pack with Double Iridium Spark Plugs (Set of 6) |  |
| Best Quality Built to a higher standard if you want something more solid | ENA Ignition Coil and Iridium Spark Plug Set (6-Pack) for 3.6L V6 |  |
| Best Budget The cheapest option that still gets the job done reliably | RANSOTO UF557 Ignition Coil for Dodge Journey 2.4L (Front Inside) |  |
| Most Sold A high-volume bestseller chosen again and again | BELKEBIR Ignition Coil Pack and Iridium Spark Plugs Kit (UF648, Front Inner) |  |
| Best Value for Money The sweet spot between price and what you get | KAX Ignition Coils and Double Iridium Spark Plug Set (4-Pack) |  |
| Best Overall The best all-around choice for most situations | X4XZ UF648 Ignition Coil Pack and 97390 Double Iridium Spark Plug Kit |  |
1. LCWRGS Ignition Coil Pack Set of 4 (UF557)
| Compatible Vehicle | Dodge Journey L4 2.4L |
|---|---|
| Replacement Part Numbers | UF557, 5C1644, C1587, C1588, IC637 |
| Package | Set of 4 ignition coils |
| Position | Front Inside |
These LCWRGS coil packs are sold as a four-pack intended to replace failed ignition coils on 4-cylinder Dodge Journey engines. They install in place of the factory coils and are used when misfires, rough idle, poor fuel economy, or a check engine light indicate coil failure. The listing notes OE-level engineering, high-conductivity copper windings, and a high-dielectric epoxy to help durability and consistent spark delivery, plus a high-heat boot compound to resist degradation under engine temperatures. Buyers report straightforward bolt-on installation and immediate improvements in driveability and hesitation after replacement. Limitations to consider are that this is an aftermarket unit rather than a factory-branded part and fit can vary slightly between production years so careful fit verification is advised before installation. The pack includes four coils so it is convenient for replacing all cylinders at once to avoid uneven wear between old and new coils.
Best for: A reliability-focused buyer who wants a straightforward, full-coil replacement to restore smooth running and avoid intermittent misfires on a Dodge Journey.
Less Ideal for: Drivers seeking original factory-branded parts or those who prefer dealer-supplied components for warranty continuity should consider factory replacements instead.
- Sold as a complete 4-coil set for replacing every cylinder at once
- Designed to match or exceed factory engineering for consistent spark delivery
- High-heat resistant boot compound to improve longevity under engine temperatures
- Reported easy bolt-on installation and correct fit for many Journey owners
- Aftermarket part so long-term durability may vary compared with factory-brand coils
- Some users reported minor alignment or bolt-fit differences on certain vehicles
Verdict A practical, full-set aftermarket replacement that restores ignition performance on Dodge Journey 4-cylinder engines with easy installation but is not a factory-branded coil.
2. Marsram Ignition Coil Pack with Double Iridium Spark Plugs (Set of 6)
| Application engine | 3.6L Dodge Journey and other Chrysler-family 3.6L vehicles |
|---|---|
| Package contents | 6 ignition coils and 6 double-iridium spark plugs |
| Replaces part numbers | UF648, C1791, 5149168AH and others |
| Position | Front |
This Marsram kit supplies six ignition coils plus matching double-iridium spark plugs intended to replace the factory coils on 3.6L Dodge Journey engines. It is used as a direct-fit repair or tune-up kit when cylinders are misfiring, idle is rough, or the check engine light indicates coil/plugs problems. The package claims factory-spec compatibility with many Chrysler and Dodge 3.6L applications and arrives with complete coils and plugs so you can replace every cylinder at once. In practice customers report straightforward fitment and faster, smoother starts after installation, and the bundled plugs simplify service by matching gap and type. The main practical benefit is convenience: you get a full set in one purchase and avoid buying single coils. Limitations to consider are mixed long-term reliability reports for aftermarket coils and that some users saw visible boot adhesive or one mismatched part on arrival, so inspect parts before installing. For a quick, budget-friendly full replacement on a Journey 3.6L this kit is a convenient choice, but those seeking long-term factory-equivalent longevity may prefer a higher-end OEM replacement.
Best for: Convenience-driven buyers who want a single, ready-to-install kit to repair multiple misfires or refresh the ignition system on a Dodge Journey 3.6L without sourcing parts individually.
Less Ideal for: Drivers prioritizing factory-equivalent longevity or those who need guaranteed OEM-level durability should consider higher-end factory-quality replacements or dealer parts instead.
- Complete kit includes six ignition coils and six double-iridium spark plugs so you can replace all cylinders at once.
- Designed as a direct-fit replacement for compatible 3.6L Dodge Journey engines to simplify installation with no modifications.
- Bundled spark plugs match the coils, reducing diagnostic back-and-forth and ensuring proper plug type and gap out of the box.
- Widely reported by owners to restore smooth idle and improve throttle response immediately after installation.
- Aftermarket build quality varies in user reports, so long-term durability may be less consistent than factory or premium-brand coils.
- Some customers reported cosmetic glue on coil boots or occasional mismatched items on arrival requiring inspection.
- Includes no detailed vehicle-specific installation instructions, so basic mechanical experience or a shop visit may be needed.
Verdict A convenient all-in-one coil and spark plug kit that makes quick full ignition service on a Dodge Journey 3.6L easy, but with some variability in long-term durability.
3. ENA Ignition Coil and Iridium Spark Plug Set (6-Pack) for 3.6L V6
| Brand | ENA |
|---|---|
| Installation Type | Plug In |
| Connector Gender | Male-to-Female |
| Automotive Fit Type | Vehicle Specific Fit |
This ENA kit combines six ignition coils with iridium spark plugs to replace worn units on 3.6L V6 Dodge vehicles. It is intended as a direct, vehicle-specific replacement that installs by plugging into the factory harness, so the typical use is a full-bank ignition refresh to cure misfires, rough idle, or weak acceleration. Notable features include vehicle-specific fitment, male-to-female connectors for plug-in installation, and iridium plugs which provide longer electrode life compared with standard plugs. In practice the kit simplifies a multi-cylinder service by packaging coils and plugs together, which helps ensure consistent performance across all cylinders and reduces diagnostic back-and-forth. Limitations to consider are that this is an aftermarket replacement rather than a factory-branded part and it carries a one-year limited warranty, so long-term durability may differ from more expensive factory-quality options. Also buyers should confirm exact model-year fitment for the Dodge Journey before purchase.
Best for: Performance-oriented owners seeking to restore or maintain crisp throttle response and consistent ignition across all cylinders on a Dodge Journey with a practical, single-package service solution.
Less Ideal for: Buyers who prioritize factory-branded parts or extended warranty coverage should consider factory-quality replacements or dealer options instead.
- Complete 6-piece set simplifies replacing all coils and spark plugs at once
- Iridium spark plugs offer improved longevity and more consistent ignition
- Plug-in installation with male-to-female connectors makes fitment straightforward
- Vehicle-specific fit reduces need for modifications or adapters
- Aftermarket unit may not match long-term durability of higher-cost factory-quality parts
- One-year limited warranty is shorter than some extended aftermarket warranties
Verdict A convenient, vehicle-specific 6-piece coil and iridium plug kit that restores ignition performance affordably but is an aftermarket option with a one-year limited warranty.
4. RANSOTO UF557 Ignition Coil for Dodge Journey 2.4L (Front Inside)
| Vehicle Service Type | Dodge Journey 2.4L (World Engine) 2009–2017 |
|---|---|
| Installation Type | Plug-In |
| Connector Gender | Male-to-Female |
| Position | Front Inside |
This RANSOTO UF557 ignition coil is a plug-in, vehicle-specific replacement for the 2.4L World Engine in the Dodge Journey and is intended to clear misfire codes and restore smooth ignition. Installation is straightforward since it is designed to match the factory connector and position (front inside), so most DIYers can swap it in without modifications. The coil claims oxygen-free copper windings with 35kV+ output and oil-resistant silicone boots, which in practice should improve spark energy and reduce high-voltage leaks that cause P0300-style misfires. The vacuum-sealed epoxy construction suggests better resistance to thermal cycling than cheaper alternatives. Real-world feedback is mixed: many owners report reliable fit and improved operation, while a smaller number experienced early failures or compatibility issues, so quality control may vary. For a budget choice it delivers solid performance when it works, but expect some variability compared with higher-end factory-quality coils.
Best for: Budget-conscious Dodge Journey owners who need an affordable replacement coil to clear misfires and prefer a do-it-yourself install over paying for dealership parts and labor.
Less Ideal for: Drivers seeking guaranteed long-term durability or a factory-quality replacement under warranty should consider higher-end branded coils or purchasing from a dealer.
- Vehicle-specific plug-in design for the Dodge Journey 2.4L makes installation simple
- Copper windings and claimed 35kV+ output for stronger spark compared with basic aluminum-core coils
- Oil-resistant silicone boot reduces risk of arcing in oil-contaminated environments
- Vacuum-sealed epoxy fill aimed at improving durability through thermal cycles
- Some reported instances of early failure and inconsistent quality between units
- A minority of buyers reported fitment or included-part mistakes in multi-part kits
Verdict A low-cost, drop-in replacement for the Dodge Journey 2.4L that can cure misfires for many owners but shows variable long-term reliability.
5. BELKEBIR Ignition Coil Pack and Iridium Spark Plugs Kit (UF648, Front Inner)
| Compatible engines | 3.6L V6 vehicles |
|---|---|
| Included parts | Ignition coil packs (UF648) and iridium spark plugs |
| Installation type | Screw-In |
| Connector gender | male |
This BELKEBIR kit bundles UF648-style ignition coil packs with iridium spark plugs intended as direct replacements for factory units on 3.6L V6 vehicles. For a Dodge Journey with the 3.6L V6, the parts plug into the existing harness and use a screw-in installation, so installation is straightforward for a competent DIYer or technician. The kit claims high energy output from the coils and premium iridium electrodes on the plugs, which in practice should reduce misfires, help restore throttle response, and improve cold-start reliability. Buyers report improved running and better fuel economy after replacement. The package lists vehicle-specific fitment and matching part numbers to simplify selection. Limitations include aftermarket variability in long-term durability compared with higher-tier name-brand replacements and the possibility of receiving mis-packed items that require returns or exchanges. This kit is best used as a complete front inner coil and plug replacement when diagnosing ignition-related misfires on a Journey 3.6L V6.
Best for: Risk-averse mainstream buyers looking for a straightforward, vehicle-specific replacement to fix misfires and restore everyday drivability on a Dodge Journey 3.6L V6.
Less Ideal for: Drivers seeking the longest-lived, top-tier OEM-equivalent parts for high-mileage engines or professional shops that prefer branded factory-sourced components.
- Sold as a matched kit of coils and iridium spark plugs for one-stop replacement
- Direct plug-and-play fitment claimed for 3.6L V6 vehicle-specific applications
- Iridium plugs offer improved wear resistance and more reliable cold starts compared with basic copper plugs
- Installation uses standard screw-in spark plugs and stock connectors for easier swap-in
- Aftermarket longevity can vary versus premium factory-quality parts
- Some buyers reported occasional packaging or part-count errors on arrival
Verdict A budget-friendly matched coil-and-plug kit that makes fixing ignition misfires on a Dodge Journey 3.6L V6 quick and simple, with typical aftermarket durability caveats.
6. KAX Ignition Coils and Double Iridium Spark Plug Set (4-Pack)
| Automotive Fit Type | Vehicle Specific Fit |
|---|---|
| Installation Type | Bolt-On |
| Connector Gender | male |
| Position | Front Inside |
This kit pairs four ignition coils with double-iridium spark plugs intended as a direct-fit replacement for the Journey 2.4L engine to restore spark reliability and smooth drivability. Installation is straightforward: unplug the old coil packs, swap in the new coil and plug assemblies, and reconnect—no special tools beyond common hand tools are typically required. The listing highlights fast ignition response and high-voltage output for reduced hesitation and steadier idle, which in practice helps clear misfires and recover lost power on an aging Journey. Buyers will appreciate the included spark plugs so you replace both coil and plug at once, reducing troubleshooting. Expect typical budget-brand trade-offs: these deliver good short-term performance and value but may not match the documented longevity of factory-quality parts, so some owners keep spares or monitor for wear. Also check and set spark plug gaps before final installation to match your Journey's specification. For routine maintenance or an affordable repair to stop misfires, this kit is a pragmatic option for the Journey 2.4L platform.
Best for: Practical optimizers looking to fix misfires or restore drivability on a Dodge Journey 2.4L without overpaying, and who prioritize immediate value and straightforward, do-it-yourself repairs.
Less Ideal for: Owners seeking the longest possible service life or strict factory-spec replacements should consider higher-end or dealer-sourced components instead.
- Direct-fit design for select 2.4L Journey engines enabling straightforward replacement of failing coils and plugs
- Includes both ignition coils and double-iridium spark plugs so you replace the ignition system components in one service visit
- Higher voltage output and claimed fast ignition response that can reduce hesitation and clear misfires
- Bolt-on installation compatible with routine home or shop repair without specialty tools
- Aftermarket durability may be lower than manufacturer factory-quality parts so long-term lifespan is uncertain
- Spark plugs may arrive with a smaller gap than factory spec and require checking or re-gapping before installation
Verdict A cost-conscious, all-in-one coil and spark plug kit that gets a Dodge Journey 2.4L running smoothly again quickly, with good short-term value but unknown long-term durability.
7. X4XZ UF648 Ignition Coil Pack and 97390 Double Iridium Spark Plug Kit
| Vehicle Service Type | Car, SUV, Truck, Van |
|---|---|
| Connector Gender | Male |
| Installation Type | Coil Pack |
| Automotive Fit Type | Vehicle Specific Fit |
This X4XZ kit bundles six ignition coil packs with six double-iridium spark plugs intended as a direct replacement for 3.6L Dodge engines such as the Journey. Installation is straightforward: the coil packs are vehicle-specific fit and plug into the factory harness, while the spark plugs come pre-gapped for typical installations. The double-iridium plugs are built for long life and more consistent sparks, which in real-world use often reduces misfires, smooths idle and can restore lost fuel economy. The coils include an internal ferrite suppressor and thermoplastic connector to resist heat cycling and help reliable high-voltage transfer. Buyers should note this is an aftermarket kit rather than a factory-branded part and one or two DOA coils have been reported by other users, so bench-testing before full installation is advisable. The package does not include printed instructions so a basic repair manual or online guide is helpful for first-time DIYers.
Best for: Balanced all-round buyers who want a single purchase to refresh the ignition system on their Dodge Journey 3.6L and prioritize convenience and long-term component life.
Less Ideal for: Owners seeking factory-branded parts or a guaranteed plug-and-play warranty from the vehicle maker should consider dealer-sourced replacements instead.
- Complete kit includes six coils and six double-iridium spark plugs for a full-bank replacement
- Double iridium plugs are rated for long service life and deliver consistent sparks
- Coil design features noise suppression and heat-resistant connector for stable operation
- Pre-gapped plugs and vehicle-specific fit reduce installation time and compatibility guesswork
- Aftermarket product so occasional defective coils have been reported by users
- No printed installation instructions included in the package
Verdict A convenient full-bank replacement kit that restores ignition performance for Dodge Journey 3.6L owners, with long-life iridium plugs but occasional quality variability to pre-check.
Choosing the Right Dodge Journey Ignition Coil: Key Factors to Consider
Fitment and Connector Compatibility
Correct physical fit and connector match are essential because a coil that does not mount or plug in properly can cause poor electrical contact, damage wiring, or require modifications. Confirm that the replacement uses the same mounting points and plug type as the original to avoid stress on the harness and ensure secure connections.
Mismatched connectors can lead to intermittent faults or difficulty sealing against moisture and dirt. For vehicles with coil-on-plug setups, precise seating on the spark plug and correct boot length matter for proper spark delivery and to prevent arcing.
Electrical Output and Impedance
The coil must produce the correct secondary voltage and present the expected primary and secondary impedance to the ignition control system. Differences in output can alter spark energy, affecting combustion, drivability, and emissions. Verify specifications such as resistance and voltage rating where available.
If a coil has significantly different electrical characteristics than the original, it can cause misfires, rough idle, or trigger diagnostic trouble codes. Matching impedance helps ensure predictable behavior with the vehicle's ignition control module and sensors.
Thermal and Environmental Durability
Coils sit in a hot, vibration-prone environment, so materials and construction quality influence longevity. Look for coils with heat-resistant materials, robust seals, and protection against moisture ingress. Durable coils resist cracking, corrosion, and breakdown of insulation that lead to failure.
Environmental durability also affects service life in varying climates. Higher thermal tolerance and good sealing reduce the risk of early failure in hot summers, cold winters, or humid conditions.
Installation and Serviceability
Consider how easy the coil is to install or replace, whether by a professional or an experienced DIYer. Coils that use standard fasteners, straightforward connectors, and clear orientation reduce installation time and the chance of assembly errors.
Serviceability also covers access to replacement parts and clarity of part numbers for ordering. Coils that are simple to swap minimize downtime and make future maintenance easier, especially for routine tune-ups or troubleshooting.
Reliability and Warranty Support
Reliability is a leading concern because ignition coil failures cause drivability issues and can lead to secondary engine problems. Select coils with documented longevity characteristics and reasonable warranty coverage to protect against premature failure.
Warranty terms also reflect manufacturer confidence. A clear warranty and accessible support channels make it easier to address issues should a coil fail within its coverage period.
Compatibility With Diagnostic Procedures
A replacement coil should allow you to perform common diagnostics such as resistance checks, spark testing, and live monitoring without requiring special adapters. Coil designs that permit straightforward testing help technicians pinpoint problems quickly and avoid unnecessary part swaps.
When a coil is easy to test, it reduces diagnostic time and improves the accuracy of troubleshooting steps like isolating misfires or verifying ignition timing.
FAQ
What are common symptoms of a failing ignition coil on a Dodge Journey?
Common signs include rough idle, engine misfires, reduced acceleration, and difficulty starting. You may also see the check engine light illuminated with codes related to misfires. Symptoms often appear during cold starts or under load and can be intermittent at first.
How can I test an ignition coil to see if it is bad?
You can start with a visual inspection for cracks, corrosion, or damaged boots. Use a multimeter to check primary and secondary resistance against expected ranges. If available, live data from a scan tool can show misfire patterns. Spark testing under safe conditions can also confirm whether the coil produces a strong, consistent spark.
Is ignition coil replacement something I can do myself?
Many owners with basic mechanical skills can replace ignition coils because the job often involves removing a few fasteners and unplugging the connector. Follow proper safety steps, work with a cool engine, and document connector locations. If access is limited or you are uncomfortable with electrical diagnostics, a technician can perform the swap.
How long do ignition coils usually last?
Lifespan varies depending on operating conditions, but coils often last several years or tens of thousands of miles. Heat, moisture, and voltage stress shorten life. Regular inspection and addressing spark plug or ignition system issues promptly can extend coil life.
Will a bad ignition coil trigger a misfire code?
Yes, a failing coil commonly causes misfire codes and related drivability alerts. The engine control module typically detects irregular combustion and logs codes indicating which cylinder is misfiring. Addressing the coil promptly helps prevent potential damage to catalytic converters and other components.
How We Chose the Best Dodge Journey Ignition Coil
We focused on ignition coils that provide reliable ignition voltage, correct electrical impedance, and precise fitment for the Dodge Journey application. Key evaluation criteria included electrical performance under load, connector and mounting compatibility with factory wiring, thermal durability for typical engine bay temperatures, and long-term reliability as indicated by manufacturer specifications and common-user feedback. We also considered ease of installation, including whether the coil uses the same harness and mounting points as the original equipment, and whether it is straightforward for a technician or experienced DIYer to swap. Excluded from consideration were generic or universal coils that require adapter harnesses or modification, parts with unclear fitment data, and coils lacking documented thermal or electrical specifications. The result is a shortlist of coils that match vehicle-specific fitment and meet performance and durability thresholds important for real-world use.
Our full evaluation process is outlined in our review methodology.
Conclusion
When replacing a Dodge Journey ignition coil, prioritize correct fitment, matching electrical characteristics, and durability. Those factors most directly affect drivability, starting, and long-term reliability. Balance ease of installation and diagnostic compatibility with warranty and thermal performance. Focusing on these tradeoffs helps you choose a coil that restores smooth operation and minimizes the chance of repeat failures.
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