Note: This article contains affiliate links. If you click on these links and make a purchase, I may earn a small commission at no extra cost to you. This helps support my research and content. Read my full affiliate disclosure here.
If your 2014-2018 Subaru Forester is showing inconsistent fan speeds or the heater fan only works on high, the blower motor resistor is a common failure point. Choosing the right blower motor resistor matters because a correct-fit, durable resistor restores full fan-speed control, prevents overheating, and reduces the need for repeat repairs.This guide covers the top shortlisted blower motor resistors for the 2014-2018 Forester and explains the practical criteria used to evaluate them, including fitment accuracy, thermal durability, connector quality, and ease of installation. Read on to understand what to expect from replacement parts and how to choose the right option for your Forester.
Looking for other parts? See all Subaru Forester parts & accessories.
Top Picks at a Glance
| Best Overall The best all-around choice for most situations | POHILA Blower Motor Resistor Compatible with Subaru Forester and Select Subaru Models |  |
| Best Quality Built to a higher standard if you want something more solid | Subaru Blower Motor Resistor 72226FG001 (Genuine) |  |
| Best Value The sweet spot between price and what you get | Mteycei Blower Motor Resistor Compatible with Select Subaru Models |  |
| Best Budget The cheapest option that still gets the job done reliably | Roneeson Heater Blower Motor Resistor for Subaru (select models) |  |
| Highest Rated A top-rated pick with lots of positive feedback | OCHIKI HVAC Blower Motor Resistor for Subaru (select models) |  |
| Most Popular A crowd favorite that many people choose with confidence | HiSport HVAC Blower Motor Fan Resistor (compatible with select Subaru models) |  |
1. POHILA Blower Motor Resistor Compatible with Subaru Forester and Select Subaru Models
| Brand Name | POHILA |
|---|---|
| Model | RECM00052YX |
| Included Components | Blower Motor Resistor |
| Part Number | RE0001 |
This POHILA blower motor resistor replaces the factory blower speed control unit to restore variable fan speeds in compatible Subaru cabins. It installs in place of the original resistor assembly and is intended for quick swap-out when a blower sticks on one speed or only the highest setting works. The part lists multiple OEM reference numbers and is sold as a single resistor assembly that POHILA says is tested before shipping. In use it provides the standard stepped fan-speed functionality and claims heat and impact resistance for durability. For a practical buyer this part is a simple repair that gets climate control back to normal without replacing the blower motor. Expect a basic plug-and-play fitment process but be prepared to access the blower housing, remove fasteners, and swap the module. It is a focused replacement part rather than an upgraded performance item, so if you need extended warranty coverage or dealer-level validation you may prefer a factory-sourced unit.
Best for: Buyers who want a practical, no-frills replacement to restore normal blower fan speeds on a Subaru and prefer a straightforward DIY repair over dealer service.
Less Ideal for: Customers seeking extended factory-backed warranty coverage or an upgraded performance part should consider dealer parts or specialty alternatives.
- Direct-fit design referencing multiple OEM part numbers for easier compatibility checks
- Restores full multi-speed HVAC fan control without replacing the blower motor
- Manufacturer reports pre-shipment testing and reinforced materials for durability
- Simple install that replaces the existing resistor assembly with basic hand tools
- Not a performance upgrade or improved specification over factory part
Verdict: Choose this POHILA resistor when you need a direct-fit, tested replacement to quickly restore multi-speed blower control on compatible Subaru models.
2. Subaru Blower Motor Resistor 72226FG001 (Genuine)
| Manufacturer | Subaru |
|---|---|
| Item model number | 72226FG001 |
| Manufacturer Part Number | 72226FG001 |
| Compatible models (listed) | Crosstrek 2013-2017; Forester 2009-2018; Impreza 2008-2016 |
This genuine Subaru blower motor resistor (72226FG001) replaces the factory resistor to restore stepped fan speeds in compatible Forester, Crosstrek and Impreza models. It installs in the blower housing and is used whenever the HVAC fan loses certain speed settings or only works on high. As an OEM part, it matches factory fit and connector layout so installation is straightforward for a DIYer with basic tools and it removes guesswork about fitment or electrical mismatches. The resistor’s factory-quality construction helps ensure consistent fan speed control and longer life compared with some cheap aftermarket alternatives. Limitations are that it is a direct replacement only for the specified Subaru models and years, so it will not address blower motor failures, wiring harness damage, or unrelated climate control module issues; those require separate diagnosis. Buyers should also be prepared to access the blower housing which can be awkward on some vehicles but does not require specialty tools.
Best for: Buyers who prioritize factory-correct replacement parts to reliably restore HVAC fan speed behavior on affected Subaru compact SUVs and compact cars.
Less Ideal for: If you need to repair a failed blower motor, wiring harness, or control module instead of the resistor, choose the specific component or a diagnostic service instead.
- Genuine Subaru part for precise fit and connector compatibility
- Restores full stepped fan speed control when the resistor is the cause
- Factory-quality construction for reliable, long-term operation
- Only replaces the resistor element and will not fix a failed blower motor or climate control electronics
Verdict: Choose this genuine Subaru blower motor resistor when you want a factory-fit replacement to reliably restore fan speed control on covered Forester models from 2014 to 2018.
3. Mteycei Blower Motor Resistor Compatible with Select Subaru Models
| Manufacturer | Mteycei |
|---|---|
| Manufacturer Part Number | XFJ-DZ7751F |
| OEM Part Number | 72226FG000, 72226FG001, 72226FJ000, 984-509, RU696 |
| Compatible Vehicles | Select Subaru Crosstrek, Forester, Impreza, WRX STI, XV |
This blower motor resistor replaces failed factory resistors to restore the HVAC fan speed range in compatible Subaru models from the mid 2000s through the late 2010s. It works by changing circuit resistance to control current to the blower motor, so installing this part brings back multiple fan speeds when a single-speed fan or no fan indicates a bad resistor. The unit is made to match OEM fit and mounting points for the listed part numbers and is compact and straightforward to swap in the blower housing. Practical benefits include quick diagnostics and repair that avoid replacing the entire blower assembly and a tested quality control step before shipping. Limitations are that fitment is limited to the specific Subaru models and OE part numbers listed, so buyers must confirm the part number before installing, and this is a replacement electrical component so some basic wiring or connector inspection may be needed during installation.
Best for: Drivers looking for a cost-effective, do-it-yourself repair to restore HVAC fan speeds on the specified Subaru models who prioritize practical, factory-style replacements.
Less Ideal for: If you need a universal or multi-vehicle solution or prefer professional installation bundled with parts and labor, this single replacement resistor is not the best choice.
- Restores full fan speed control by replacing the faulty resistor rather than replacing the blower motor
- Made to match OEM specifications and common Subaru part numbers for straightforward fitment
- Compact, direct-fit design that is easy to install in the blower housing
- Tested by the seller's QA process before packaging
- Fitment is limited to the specific Subaru models and part numbers listed so it may not fit other years or variants
Verdict: A practical, OEM-spec replacement resistor for restoring proper fan speed control on the listed Subaru models without replacing the blower motor.
4. Roneeson Heater Blower Motor Resistor for Subaru (select models)
| Brand Name | Roneeson |
|---|---|
| Model Name | 72226-FG000 |
| Included Components | Heater Blower Motor Resistor |
| Part Number | 72226-FG000 |
This blower motor resistor is a straightforward replacement part that restores the HVAC fan speed steps when the original resistor fails. It is sold as a single resistor module intended to plug into the vehicle harness and mount into the blower housing, so installation is typically a quick repair for a DIYer with basic hand tools. The main advantage is compatibility with multiple Subaru models including Forester 2009–2018 and nearby-year Crosstreks and Imprezas, which simplifies sourcing for owners of the 2014–2018 Forester. Because it is a single-component replacement, it returns full multi-speed blower operation and eliminates intermittent or single-speed fan behavior. Limitations are minimal but include the usual risk of fitment variance across aftermarket parts and the fact that this listing does not include the blower motor itself or additional hardware, so confirm connector and mounting alignment before installation. For someone replacing a failed resistor, this offers a budget-minded, functional solution.
Best for: Owners seeking an inexpensive, no-frills replacement to restore blower speed control on mid-2010s Subaru Foresters who prefer a quick DIY repair over dealer service.
Less Ideal for: Drivers who need a full blower motor assembly replacement or who prefer parts with extended manufacturer warranty and branded dealer support should consider other options.
- Direct-fit design for multiple Subaru models including Forester 2009–2018
- Simple plug-and-play replacement that restores full fan speed control
- Sold as a single component making it an economical repair option
- Compact module that mounts into the existing blower housing without extra parts
- Aftermarket parts can vary in connector fitment or mounting tolerances
- Does not include the blower motor or mounting hardware if those are also worn
Verdict: A budget-friendly, direct-fit resistor that gets a 2014–2018 Forester's HVAC fan speeds back to normal with minimal effort.
5. OCHIKI HVAC Blower Motor Resistor for Subaru (select models)
| Compatible models | Subaru Crosstrek 2016-2018; Forester 2008-2018; Impreza 2007-2017; XV Crosstrek 2013-2015; WRX STI 2014 |
|---|---|
| Replaces part numbers | 72226FG001, 72226FJ000, T1013684C, 72226FG000, 984-509 |
| Manufacturer | OCHIKI |
This OCHIKI blower motor resistor replaces several Subaru part numbers and restores consistent HVAC fan control when the original resistor fails. It is a plug-and-play unit intended to replace resistors that cause weak or unstable airflow, so typical use is a direct swap behind the dash or in the HVAC housing to regain full speed range. The part is described as metal and plastic construction with corrosion and aging resistance, which suggests decent durability for regular climate control duty. The listing also notes an installation kit and simple connector design that lets most mechanically comfortable owners fit it without specialized tools. Limitations to keep in mind are that compatibility is specific to certain Subaru models and years, so verify part numbers and years before buying, and aftermarket resistors can vary from factory-quality parts in long-term thermal performance under heavy use.
Best for: Buyers who prioritize a dependable, easy-to-install repair to restore stable HVAC fan speeds on supported Subaru vehicles and want a durable aftermarket replacement.
Less Ideal for: Anyone needing a part for a Subaru outside the listed model years or looking for a guaranteed factory-quality resistor without considering aftermarket options should look elsewhere.
- Plug-and-play connector design for straightforward replacement
- Covers multiple Subaru replacement part numbers for easier cross-reference
- Stated corrosion and aging resistant materials for improved durability
- Fitment limited to the listed Subaru model years so careful verification is required
Verdict: A practical, plug-and-play replacement that restores reliable HVAC fan control on supported Subaru models.
6. HiSport HVAC Blower Motor Fan Resistor (compatible with select Subaru models)
| Speed | 2500 RPM |
|---|---|
| Voltage | 12 Volts |
| Horsepower | 120 Watts |
| Manufacturer | HiSport |
This HiSport blower motor fan resistor replaces the resistor that controls fan speeds in the HVAC system on compatible Subaru Forester, Impreza, Crosstrek and WRX/STI models. It installs in-line with the blower motor and restores the multiple-speed function when the factory resistor has failed and the fan is stuck on one speed or not working. The part lists several OEM-equivalent reference numbers and is supplied as a direct replacement style meant for plug-and-play installation if it matches the vehicle harness. Practical benefits include simple installation, lightweight construction, and claimed QA testing to meet factory-quality performance. Limitations to be aware of are fitment sensitivity and the need to confirm the exact part number before buying since the product covers multiple model years and submodels; incorrect match means it will not fit. This is a straightforward, budget-friendly option for replacing a failed resistor on covered Subaru Forester models when the correct reference number lines up with your vehicle.
Best for: Buyers who want a budget-friendly, direct-replacement resistor to restore HVAC fan speed control on a 2014–2018 Forester and who prioritize straightforward DIY installation and reassurance from listed reference numbers.
Less Ideal for: Those who prefer dealer-sourced parts with documented long-term warranty support or need a lifetime-tested premium aftermarket option.
- Direct replacement design intended to restore full blower fan speed control
- Lists multiple OEM reference numbers for easier fitment checking
- Lightweight and simple unit that is easy to install for DIY repairs
- Claimed QA testing and factory-quality performance targets
- Fitment is vehicle- and part-number specific so wrong selection will not work
- Limited manufacturer detail on materials and long-term durability
Verdict: A cost-conscious, plug-and-play replacement to get a 2014–2018 Subaru Forester HVAC fan speed control working again when the correct part number matches your vehicle.
Choosing the Right 2014-2018 Subaru Forester Blower Motor Resistor: Key Factors to Consider
Fitment and Connector Compatibility
Correct mechanical fit and an exact-match electrical connector are essential for straightforward installation on the 2014-2018 Forester. A resistor that matches the factory mounting points prevents stress on the blower housing and avoids the need for modifications that can compromise sealing.
Connector compatibility reduces installation time and avoids splicing or adapter use, which can introduce resistance, poor contact, or corrosion over time. Confirming the connector style and pinout ensures the resistor integrates properly with the Forester HVAC wiring and maintains original functionality for all fan speed positions.
Thermal Durability and Heat Management
Blower motor resistors dissipate significant heat when running lower fan speeds, so the resistor substrate and housing must tolerate repeated thermal cycling. Materials with higher temperature ratings and designs that allow adequate airflow or heat sinking reduce the risk of premature failure.
Thermal durability also affects safety and odor. A resistor that overheats can cause melting of the housing or a persistent burning smell. Prioritizing units with proven heat-resistant components and ventilation design helps ensure long-term, trouble-free operation in the Forester's HVAC environment.
Electrical Specification and Performance
Matching the original electrical characteristics ensures the blower speeds behave as intended across all settings. Look for resistors specified for the correct voltage, current load, and number of speed taps that correspond to the Forester blower motor.
A resistor with inadequate ampacity may fail under higher loads, while one with incorrect tap configuration can change perceived fan speeds. Ensuring the component meets the Forester's electrical needs preserves comfort and avoids introducing excessive electrical resistance into the circuit.
Connector and Terminal Quality
The long-term reliability of the HVAC blower circuit depends on robust terminals and corrosion-resistant connector plating. Poor-quality terminals can develop high-resistance joints, causing intermittent fan operation or heat build-up at the contact points.
Select resistors with solid, well-formed terminals and quality connector housings that lock securely. Good strain relief and protection against moisture ingress further reduce the chance of connector-related failures in everyday driving conditions.
Ease of Installation and Documentation
Installation complexity affects labor time and the likelihood of installation errors. A plug-and-play resistor that uses the factory connector and includes clear instructions makes DIY replacement feasible for many Forester owners.
Parts that require harness modifications or cutting add time and risk. Favor options that provide comprehensive guidance, gasket or seal components if needed, and straightforward mounting hardware to minimize surprises during installation.
Durability and Warranty Support
A replacement resistor should offer a reasonable expectation of service life comparable to original equipment. Warranty coverage indicates manufacturer confidence and provides recourse if a component fails prematurely.
Consider units backed by clear warranty terms and decent expected lifespan based on construction quality. While longer warranties do not guarantee absolute longevity, they reduce ownership risk and signal better-quality materials and manufacturing controls.
Common Symptoms of a Failing Resistor
Recognizing blower resistor failure helps you diagnose HVAC issues on the 2014-2018 Forester before replacing other components. Typical signs include loss of low or medium fan speeds, the blower only operating on the highest setting, or intermittent fan operation depending on vehicle vibration or temperature.
- Fan works only on high speed
- Intermittent or no response at certain speed settings
- Burning smell from the dash area when the fan is running
- Fan speeds return after cooling down
How to Locate the Blower Motor Resistor on the Forester
On the 2014-2018 Forester the blower motor resistor is positioned near the blower motor assembly within the HVAC housing, accessible from under the glovebox or the passenger footwell. Access typically requires removing a small trim panel or the glovebox to reach the resistor mounting and connector.
- Inspect the passenger-side footwell area behind trim panels
- Look for a small resistor housing with a multi-pin connector
- Disconnect the battery or ignition before probing connectors
Basic HVAC Blower Resistor Test Methods
A few simple checks can confirm whether the resistor is the issue before replacement. First, test for power and ground at the blower motor connector while cycling the fan speeds to verify the blower motor itself receives proper voltage. Next, test continuity across the resistor taps or measure voltage drop to identify open circuits or excessive resistance.
If you have a multimeter, measure for expected resistance values across the taps or perform a voltage test while a helper cycles the fan. Resistive values that are open, wildly out of spec, or vary with temperature indicate a failing resistor.
- Check power and ground at the blower motor connector
- Measure continuity or resistance across resistor taps
- Perform voltage drop test while cycling fan speeds
DIY Replacement Tips and Safety
If you plan to replace the resistor yourself, gather basic hand tools, safety gloves, and a multimeter for verification. Work on a cool vehicle and disconnect the negative battery terminal or remove ignition power to avoid short circuits when unplugging the connector.
Keep track of any screws or retainers and reuse factory mounting hardware if possible. After installation, test all fan speeds to confirm correct operation and ensure no HVAC fault codes appear. If anything feels loose or the connector does not seat properly, stop and recheck fitment to avoid electrical issues.
- Disconnect battery or ignition power before unplugging connectors
- Use gloves and eye protection when working under the dash
- Verify all fan speeds after installation
When to Replace the Blower Motor Resistor Vs. the Blower Motor
If you experience only limited fan speeds or intermittent loss of certain speeds, the resistor is often the culprit. However, if the blower motor does not run at all, or if it runs poorly across all speeds including full power, the motor itself may be failing.
Start troubleshooting by confirming the blower motor receives full battery voltage when set to the highest speed. If it does, but other speeds are absent, focus on the resistor. If voltage is low or inconsistent even on high, the blower motor or wiring should be inspected.
- Resistor likely if only low/medium speeds fail
- Blower motor likely if no speeds or weak operation at full power
- Use voltage checks to distinguish between resistor and motor issues
Still looking for the perfect fit?
Select your Subaru Forester configuration to see the most relevant Blower Motor Resistors recommendations
How We Chose the Best 2014-2018 Subaru Forester Blower Motor Resistor
We focused on criteria that directly affect reliability and ease of installation on the 2014-2018 Subaru Forester. Selection prioritized exact electrical and mechanical fitment to the Forester HVAC harness and blower housing, proven thermal tolerance to withstand blower motor current and cabin heat, and durable connector and terminal plating to resist corrosion and intermittent contact.Other evaluation dimensions included the quality of mounting points and seals to limit moisture ingress, the availability of straightforward wiring or plug-and-play fitment to minimize shop labor, and clear documentation or instructions for DIY installers. We also considered longevity indicators such as resistor substrate material and manufacturer's stated temperature ratings.Excluded from consideration were parts lacking explicit Forester 2014-2018 fitment information, generic universal resistors without matching connector types, and assemblies with unclear electrical specifications. The result is a short list of six options that meet the mechanical, electrical, and durability requirements most important for Forester owners.
Our full evaluation process is outlined in our review methodology.
FAQ
What are common blower resistor symptoms on a 2014-2018 Forester?
Common symptoms include the blower working only on high, loss of low or medium speeds, intermittent operation, or a burning odor from the dash. These signs often point to a resistor issue but could also involve connectors or the blower motor itself.
How hard is it to replace the blower motor resistor myself?
For many owners, replacement is a straightforward job with basic tools and trim removal. The resistor is usually accessible from the passenger footwell. Take safety precautions, disconnect power, and verify connector fitment to avoid electrical problems.
Can a bad blower resistor cause the heater to stop working?
A failed resistor can prevent the blower from operating at certain speeds, reducing airflow for heating. If the blower stops entirely, that could also indicate a motor or wiring fault. Diagnose with voltage checks to determine the component at fault.
How do I test the HVAC blower resistor on my Forester?
Use a multimeter to check for continuity and measure resistance across the resistor taps. You can also check voltage at the blower motor connector while cycling fan speeds; discrepancies between expected and actual voltages suggest resistor or wiring faults.
Will replacing the resistor fix intermittent fan issues?
Often yes, especially if the problem is limited to certain speeds or if the fan behaves inconsistently with temperature or vibration. If the issue persists after replacement, inspect the connector, wiring, and the blower motor for underlying problems.
Should I replace the resistor if there is a burning smell?
A strong burning odor from the dash indicates overheating and warrants immediate inspection. Replace the resistor if it is degraded, but also check surrounding plastic housings and connectors for heat damage before returning the vehicle to service.
Final Verdict
Prioritize fitment accuracy, thermal durability, and connector quality when choosing a blower motor resistor for the 2014-2018 Subaru Forester. These factors determine whether the replacement will restore reliable fan control and avoid repeat failures.Balance ease of installation and documented electrical compatibility with materials and warranty support. When in doubt, use the diagnostic tests described earlier to confirm the resistor is at fault before replacing it, and favor options that match the Forester's original connector and mounting for the cleanest, longest-lasting repair.
Explore More:
- Check out all Subaru Forester parts & accessories
- Explore Blower Motor Resistors Maintenance & Repair Guides
- Explore HVAC
- Browse all Auto Parts
