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Picking the right cooling fan for a Mitsubishi Eclipse matters because the cooling system directly affects engine temperature control, cabin comfort, and long-term component life. You want a unit that moves enough air, installs cleanly, and performs reliably under varied driving conditions. This guide highlights the top shortlisted cooling fans for the Mitsubishi Eclipse, with an emphasis on airflow, electrical reliability, and installation fitment. Read on to see the criteria we used and which options met those standards before the product details.
Looking for other parts? See all Mitsubishi Eclipse parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Dorman 620-210 Engine Cooling Fan Assembly |  |
| Most Popular A crowd favorite that many people choose with confidence | Hayden Rapid-Cool 3680 12-inch Universal Add-On Cooling Fan Kit |  |
| Best Quality Built to a higher standard if you want something more solid | Dorman Engine Cooling Fan Assembly (Model 621-368) |  |
| Best Budget The cheapest option that still gets the job done reliably | A-Premium 16" Slim Electric Radiator Cooling Fan Assembly with Mount Kit |  |
| Most Sold A high-volume bestseller chosen again and again | A-Premium Dual Engine Radiator Cooling Fan Assembly for Mitsubishi Eclipse Cross 1.5L |  |
| Best Value for Money The sweet spot between price and what you get | TYC Cooling Fan Assembly Compatible with 2005-2007 Nissan Pathfinder |  |
| Best Overall The best all-around choice for most situations | TRQ Radiator Cooling Fan Assembly for Mitsubishi Eclipse |  |
1. Dorman 620-210 Engine Cooling Fan Assembly
| Power Connector Type | 6-Pin |
|---|---|
| Voltage | 12 Volts |
| Wattage | 80 watts |
| Maximum Rotational Speed | 3500 RPM |
| Compatible Devices | Honda Odyssey |
This Dorman 620-210 cooling fan assembly is a complete radiator fan package engineered as a factory-quality replacement to restore cooling function when the original fan fails. It ships as a full assembly with the motor and a 6-pin power connector, so installation replaces the whole unit rather than repairing the motor alone. In use it provides similar rotational speed and power to the stock fan—Dorman lists a 12 volt motor rated up to 3500 RPM and about 80 watts—so it cools the radiator and supports A/C performance under load. The molded plastic shroud and painted finish match the original mounting points for a straightforward swap, though a handful of owners note the removal and reinstallation can be tight and may take basic tools and a little patience. This is a cost-effective option compared with dealer parts and is backed by many positive user reports indicating reliable fit and steady performance, but it is a replacement assembly rather than an upgraded high-performance fan.
Best for: Reliability-focused buyers who prioritize getting a dependable, factory-quality replacement that restores original cooling performance without unnecessary upgrades.
Less Ideal for: Drivers looking for higher-than-stock cooling capacity or performance-tuned fans should consider dedicated aftermarket performance units instead.
- Complete assembly includes motor and shroud for one-step replacement
- Factory-style fitment and mounting points for direct swap
- Motor tested to perform comparably to the original part with rated max speed
- Uses standard 6-pin power connector for plug-in compatibility with factory wiring
- Not a performance upgrade so cooling capacity matches stock rather than exceeding it
- Installation can be tight and may require vehicle-specific steps or basic hand tools
Verdict A practical, cost-effective full replacement fan assembly that restores factory cooling performance but does not increase cooling beyond stock.
2. Hayden Rapid-Cool 3680 12-inch Universal Add-On Cooling Fan Kit
| Voltage | 12 Volts |
|---|---|
| Power Connector Type | 3-Pin |
| Maximum Rotational Speed | 1800 RPM |
| Air Flow Capacity | 800 Cubic Feet Per Minute |
| Noise Level | 30 Decibels |
The Hayden Rapid-Cool 3680 is a thin-profile 12-inch add-on electric fan kit intended to boost airflow where the factory fan is absent or inadequate. It installs as a universal auxiliary fan using the included mounting kit and a 3-pin power connector, and its reversible push/pull S-blade design and 1800 RPM motor deliver up to 800 CFM of airflow (about 675 CFM across a radiator under load). For a Mitsubishi Eclipse, this fan is typically used to improve cooling for high-load driving, AC performance, or when a factory fan is failing and you need extra airflow without swapping the OEM assembly. Practical benefits include a compact profile for tight engine bays, a tested motor design for long life, and relatively low noise at about 30 dB. Limitations are that it is a universal unit not a factory-quality direct replacement so fitment to the Eclipse requires measuring available core space and adapting the mounting points and wiring; some owners report mounting or fit issues on certain models. This kit works well as an add-on or custom replacement when you need extra cooling and are comfortable with modest fabrication and electrical connections.
Best for: Convenience-driven owners who want a simple add-on cooling solution that restores or improves airflow without removing the factory assembly and who prioritize a compact, low-noise upgrade.
Less Ideal for: Buyers seeking a bolt-in, factory-quality replacement specific to the Mitsubishi Eclipse or those unwilling to modify mounts or wiring should look for a vehicle-specific fan assembly instead.
- Thin aerodynamic profile fits tight engine bays better than full-size fans
- High airflow rating up to 800 CFM and 675 CFM across a radiator under load
- Includes mounting kit and a 3-pin power connector for straightforward wiring
- Quiet operation around 30 dB during normal use
- Universal design means you must verify clearance and adapt mounting to the Eclipse
- Not a direct factory replacement so some trimming or custom brackets may be required
- Plastic blade and shroud may feel less robust than heavier-duty fan assemblies
Verdict A compact, high-flow universal add-on fan that improves cooling and stays quiet but requires measuring and possible modification to fit a Mitsubishi Eclipse.
3. Dorman Engine Cooling Fan Assembly (Model 621-368)
| Voltage | 12 Volts |
|---|---|
| Wattage | 80 watts |
| Maximum Rotational Speed | 3500 RPM |
| Power Connector Type | 2-Pin |
This Dorman engine cooling fan assembly replaces a damaged or worn radiator fan assembly and is engineered to deliver cooling performance comparable to the factory unit on compatible Mitsubishi models. It arrives as a complete assembly with motor and mounting components, so typical installation is a direct swap into the radiator shroud with minimal modification. Notable features include a tested motor, an aluminum construction and a 2-pin power connector rated for 12 volts and roughly 80 watts output, which supports a maximum rotational speed around 3500 RPM. In practical terms that means reliable airflow for engine temperature control under normal and spirited driving. Buyers should note the part is model-specific so confirming exact year and trim fitment is essential. The assembly aims to be a cost-effective alternative to dealership parts while keeping performance and fit close to factory standards, but it does not advertise upgraded cooling capacity beyond stock levels.
Best for: Performance-oriented buyers looking for a high-quality, factory-like replacement to maintain reliable engine cooling on their Mitsubishi while avoiding dealership parts.
Less Ideal for: Drivers seeking an upgraded high-performance cooling solution or universal fan that increases cooling beyond factory capability should consider specialized aftermarket options instead.
- Complete assembly includes motor and mounting hardware for direct replacement
- Aluminum construction for corrosion resistance and durability
- Motor tested to match factory cooling performance
- Compatible with specific Mitsubishi models and years listed by the manufacturer
- Not designed to increase cooling beyond stock capacity
- Requires checking vehicle trim for exact fitment before purchase
- Limited to the listed vehicle fitment range
Verdict A reliable, factory-quality cooling fan assembly for Mitsubishi owners who want OEM-like performance without paying dealer prices.
4. A-Premium 16" Slim Electric Radiator Cooling Fan Assembly with Mount Kit
| Voltage | 12 Volts |
|---|---|
| Wattage | 120 watts |
| Speed | 2600 RPM |
| Air Flow Capacity | 2300 Cubic Feet Per Hour |
| Electric fan design | Blower |
This 16-inch A-Premium slim cooling fan is a budget-oriented electric pull fan intended to move a lot of air for radiator retrofit or auxiliary cooling. It is typically used as a replacement or upgrade when converting a clutch fan to electric or adding an auxiliary fan behind the radiator. Notable features include an 8-blade curved design, 120W motor, 2600 RPM top speed and claimed airflow of 2300 CFM, plus two types of mounting feet in the kit to help position the fan. In practice that combination produces strong airflow and relatively low noise for a high-CFM unit, making it effective for heavy-duty cooling in warm climates or stop-and-go driving. Limitations for Mitsubishi Eclipse owners are that this is a universal fan, not a vehicle-specific factory replacement, so installation often requires custom brackets, wiring changes and careful clearance checks with the radiator, shroud and condenser. Fitment can be tight on the Eclipse and a shroud or custom mount will improve airflow across the core. For buyers on a tight budget who can handle basic fabrication, this fan delivers solid cooling performance; those seeking plug-and-play, model-specific swaps should look elsewhere.
Best for: Budget-conscious DIY owners who prioritize strong cooling value and are comfortable fabricating mounts and doing basic wiring on a Mitsubishi Eclipse.
Less Ideal for: Buyers who want a plug-and-play factory-style replacement or who prefer professional-fit, vehicle-specific parts without modification.
- High claimed airflow (2300 CFM) suitable for aggressive radiator cooling.
- Slim 16-inch profile fits tighter engine bays compared with deep fans.
- Includes mounting feet and basic hardware to aid installation layout.
- Low reported noise level for a high-power fan, useful for daily driving.
- Universal design often requires custom brackets or trimming for proper fit on the Eclipse.
- No vehicle-specific wiring plug supplied so hardwiring or adapter harness may be necessary.
- Quality control reports vary so inspect parts and mounting hardware before installation.
Verdict A cost-effective, high-CFM universal fan for Eclipse owners willing to modify mounts and wiring, but not a direct factory-style swap.
5. A-Premium Dual Engine Radiator Cooling Fan Assembly for Mitsubishi Eclipse Cross 1.5L
| Vehicle fitment | Mitsubishi Eclipse Cross 2018-2020 L4 1.5L |
|---|---|
| Connector quantity | 2 |
| Blade configuration | 9 + 11 |
| Voltage | 12 Volts |
This dual fan assembly replaces the factory cooling fan on the Mitsubishi Eclipse Cross 2018–2020 1.5L and is intended to restore proper airflow and cooling when the original unit fails. It installs as a single shrouded unit with two fans and the correct electrical connectors and terminals for the vehicle, so typical use is direct replacement during routine repair or after a failure causes overheating. The assembly is molded from PA material and is described as durable and quieter than older units, and the included shroud and matched blade counts are aimed at maintaining factory airflow characteristics. The product carries a one-year unlimited-mileage guarantee. Limitations are that installation may require removal of surrounding trim or fasteners and a professional fit check is recommended for those unsure about connector pinouts; buyers should also confirm year and engine fitment before ordering since this unit is made specifically for the listed Eclipse Cross models.
Best for: Risk-averse mainstream buyers who want a factory-style replacement to reliably restore cooling on a Mitsubishi Eclipse Cross and prefer a direct-fit part over aftermarket modifications.
Less Ideal for: Buyers looking for performance upgrades, custom cooling solutions, or parts that fit multiple vehicle models should consider other options.
- Direct-fit design with matching connectors and terminals for the specified Eclipse Cross models
- Dual-fan shroud preserves factory airflow patterns for consistent engine cooling
- PA construction aimed at improved durability and reduced noise compared with older units
- Includes the shroud and mounting-ready assembly to simplify replacement
- Requires verification of exact year and engine fitment before purchase to avoid incompatibility
- May need professional installation if access to mounting points or wiring is difficult
Verdict A direct-fit dual-fan assembly made to restore factory cooling on the 2018–2020 Eclipse Cross with an emphasis on fit and quiet operation.
6. TYC Cooling Fan Assembly Compatible with 2005-2007 Nissan Pathfinder
| Power Connector Type | 2-Pin |
|---|---|
| Voltage | 12 Volts |
| Maximum Rotational Speed | 2500 RPM |
| Noise Level | 30 Decibels |
This TYC cooling fan assembly ships as a full motor, blade, and shroud unit so you can replace a failed radiator fan without swapping parts individually. It is built to mirror factory performance and was tested for airflow, corrosion resistance, vibration, and endurance, which makes it suitable for restoring cooling and A/C performance after the original unit fails. The assembly includes a 2-pin connector and a 12 volt motor rated to about 2500 RPM and is molded from PA material for heat resistance and reduced vibration and noise. Installation is straightforward when the mounting points and wiring match the vehicle, and many buyers report quick bolt-in fit and plug-and-play connectors. Limitations are that fitment is vehicle-specific and this listing targets Nissan Pathfinder fitment, so buyers must confirm compatibility with a Mitsubishi Eclipse before ordering; the unit is not a universal fan and may require verification of mounting and connector match. If your vehicle needs exact factory-style airflow rather than a custom high-performance fan, this assembly is a practical swap-in replacement.
Best for: Practical optimizers who need a ready-made, factory-style cooling fan assembly they can install themselves and who prioritize straightforward repairs and proven durability over aftermarket performance upgrades.
Less Ideal for: Buyers seeking a performance-focused or vehicle-specific fan for the Mitsubishi Eclipse without verifying fit should look for a confirmed Eclipse-compatible unit or a performance aftermarket option.
- Complete assembly with motor, blade, and shroud for easier replacement
- Designed and tested to deliver factory-comparable airflow and durability
- Plug-and-play 2-pin connector reduces wiring or splicing work
- PA construction for improved heat resistance and lower vibration/noise
- Product listing targets Nissan Pathfinder fitment so compatibility with Mitsubishi Eclipse is not guaranteed
Verdict A durable, drop-in style cooling fan assembly that offers practical, factory-like replacement value provided you confirm fitment for your vehicle.
7. TRQ Radiator Cooling Fan Assembly for Mitsubishi Eclipse
| Power Connector Type | 3-Pin |
|---|---|
| Cooling Method | forced air |
| Maximum Rotational Speed | 2500 RPM |
| Model | TRQ RFA83279 Engine Cooling Fan Assembly |
This TRQ cooling fan assembly is a pre-assembled direct-fit replacement intended to restore the radiator cooling system on compatible Mitsubishi Eclipse models. It replaces the entire fan and shroud assembly so you can swap it in where the original unit failed, using the factory mounting points and the existing 3-pin electrical connector. The unit is built to match common reference numbers for Eclipse fitment and the motor spins up to a specified maximum of 2500 RPM, providing forced-air cooling when the engine demands it. In practical use the assembly simplifies repairs by reducing disassembly and eliminating the need to source separate parts. Most buyers report straightforward installation and improved cooling performance, though a minority have seen premature plastic support failures after months of use. If you need a ready-to-install replacement that gets the cooling system functional again without modification, this unit delivers; expect to verify fitment for your exact year and engine variant and consider routine inspection of the plastic mounting areas over time.
Best for: Balanced buyers who want a ready-to-install, factory-replacement style cooling fan to restore reliable cooling without custom work or extensive parts sourcing.
Less Ideal for: Users who prefer professional-shop-only repairs or who need a long-term premium OEM rebuild with reinforced mounting components should consider alternative options.
- Pre-assembled direct-fit design reduces installation time and avoids fabrication.
- Uses the factory-style 3-pin connector for simple electrical replacement.
- Rated maximum speed of 2500 RPM for adequate forced-air cooling.
- Covers common Mitsubishi Eclipse reference numbers and multiple model years for compatibility.
- Some users reported plastic support pieces failing after several months, risking motor instability.
- Not explicitly specified for every Eclipse submodel and production date so fitment confirmation is required.
Verdict A convenient, direct-fit replacement fan assembly for Mitsubishi Eclipse owners who need a quick, mostly OEM-style repair, though inspect plastic mounting points for long-term durability.
Choosing the Right Mitsubishi Eclipse Cooling Fan: Key Factors to Consider
Airflow Capacity
Airflow capacity determines how much air the fan moves across the radiator and condenser, which directly affects cooling efficiency. Look for specifications expressed in cubic feet per minute or similar measures and consider performance at the RPMs you expect during idling and highway driving. Higher peak airflow helps during heavy load or hot-weather driving, while strong low-speed airflow is important for stop-and-go traffic. Balance peak and low-speed performance to match typical use. Excessive airflow without adequate motor cooling can shorten motor life, so consider airflow in the context of overall design.
Motor Type and Durability
The motor is the heart of the fan and influences longevity, noise, and electrical load. Brushless or well-sealed motors often last longer and resist heat and moisture better than basic designs. Check for sealed housings, high-quality bearings, and stated duty cycles when available. A durable motor reduces the chance of mid-drive failures and minimizes long-term maintenance. Also consider how motor design affects heat dissipation and whether the motor can handle extended run times without overheating.
Electrical Compatibility
Electrical compatibility covers connector types, required relays, fuses, and whether the unit works with the vehicle's thermal sensor or needs an external controller. Proper matching avoids wiring stress and ensures the fan runs when needed. Confirm that the fan's voltage and current draw are within the vehicle's wiring capacity. Some fans are designed for direct swap with factory connectors, while others require additional relays or a control module. Understand wiring needs before purchase to avoid unexpected electrical work.
Fitment and Mounting
Fitment describes how the fan physically attaches to the radiator and fan shroud assembly. A unit that matches the Eclipse mounting pattern and clearance constraints will install faster and reduce the risk of interference with other components. Consider blade diameter, overall depth, and mounting hole locations. Improper fitment can lead to vibration, rubbing, or restricted airflow. Verify the fan clears the hood, intake, and accessory components and that mounting points line up with existing brackets or the shroud.
Noise and Vibration
Operational noise and vibration affect comfort and can indicate build quality. Fans that operate quietly at cruise and idle contribute to a more pleasant driving experience, while excessive noise may signal imbalance or inferior motor bearings. Look for designs that balance blade shape and motor speed to minimize turbulence noise. Vibration can also accelerate wear on mounts and nearby components. Properly balanced blades and robust mounting reduce these risks, so weigh perceived noise against cooling gains.
Control Features and Responsiveness
Control features include variable speed operation, thermostatic switching, and compatibility with the vehicle's existing temperature controls. A responsive fan engages quickly when needed and can run at lower speeds for moderate cooling, reducing electrical load and noise. Thermostatic or variable control helps keep temperatures stable without unnecessary runtime. Consider whether you need manual override capability or integration with aftermarket controllers, and how quickly the fan reaches effective speed after activation.
FAQ
How do I know if my Mitsubishi Eclipse cooling fan is failing?
Common signs include the fan not running when the engine is hot, visible overheating on the temperature gauge, or unusual noise and vibration from the fan area. Intermittent operation or blown fuses can also indicate electrical problems. Diagnose by checking the fuse, relay, wiring, and whether the motor spins when power is applied.
Can I replace the radiator fan assembly myself?
Many owners can complete a radiator fan replacement with basic tools and a clear procedure, but it depends on access and your comfort with electrical work. You may need to disconnect wiring, remove the fan shroud assembly, and ensure proper reinstallation and grounding. If wiring modifications are required, consult a professional if you are not experienced with automotive electrical systems.
Should I choose an electric cooling fan or a mechanically driven fan?
Electric cooling fans offer better control and are often more efficient because they run only when needed. Mechanical fans are simpler but run continuously with engine speed, which can increase parasitic drag. For most upgrades and replacements on this vehicle, an electric cooling fan provides targeted cooling and lower overall engine load.
What causes a cooling fan motor to fail prematurely?
Premature failure often stems from electrical issues such as voltage spikes, corroded connectors, or insufficient cooling of the motor housing. Physical damage, water ingress, and worn bearings also contribute. Ensuring proper wiring, secure mounting, and avoiding constant overuse in extreme conditions will help extend motor life.
Will upgrading the fan improve engine temperatures significantly?
Upgrading to a higher-capacity or better-controlled fan can reduce peak engine temperatures, especially under heavy load or slow traffic. The impact depends on the rest of the cooling system condition, including the radiator, thermostat, and coolant level. A well-matched fan helps maintain safe temperatures but is not a cure-all for unrelated cooling system failures.
How We Chose the Best Mitsubishi Eclipse Cooling Fan
We prioritized items that offer consistent airflow, durable electrical components, and straightforward fitment to the Mitsubishi Eclipse cooling package. Key evaluation criteria included measured airflow at relevant RPM ranges, motor construction and expected lifespan, plug-and-play electrical compatibility, thermal switch or relay control options, and ease of physical installation with the existing fan shroud assembly. We also examined noise levels during operation and the quality of mounting hardware and connectors. Units that required extensive modification or custom fabrication were excluded, as were options with unclear electrical specifications or poor documented reliability. The final list reflects products that balance effective cooling performance with dependable electrical operation and practical fitment.
Our full evaluation process is outlined in our review methodology.
Conclusion
Prioritize airflow performance, motor durability, and straightforward electrical compatibility when choosing a Mitsubishi Eclipse cooling fan. Consider fitment details and control features to ensure the fan integrates cleanly with the vehicle's fan shroud assembly and thermal controls. Weigh noise and responsiveness against peak cooling needs to find the right balance for your driving conditions. Focusing on these tradeoffs will help you select a fan that improves temperature stability and reliability without creating new installation or electrical issues.
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