SUBARU 14120AA090 Fuel Injection Idle Air Motor

( Part Type: Fuel Motor ), ( Manufacturer Part Number: 14120AA090 ), ( Year: 2013 2014 ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( California Prop 65 Warning: May Cause Cancer And Reproductive Harm. See Www.p65warnings.ca.gov For More Info. ), ( Manufacturer Warranty: 1 Year )

Review SUBARU Oem New Fuel Injection Idle Air Motor fits OUTBACK LEGACY 2013–2014

The Subaru 14120AA090 Fuel Injection Idle Air Motor is an essential component of the Subaru Outback's engine system produced between 2013 and 2014. This idle air motor is designed to regulate the amount of air that enters the engine during idling, ensuring stable and consistent engine performance.

The motor is a compact, yet robust, unit with a diameter of approximately 70mm and a height of around 35mm. It features a durable cast aluminum housing that provides excellent heat dissipation and resistance to engine heat. The motor's rotor is made from high-strength steel, and the armature is made from copper wire wound on a laminated iron core. The motor's shaft is supported by two ball bearings, ensuring minimal friction and smooth operation.

The idle air motor is controlled by the engine control module (ECM) through a connector located at the rear of the motor. The connector contains several wires that provide power and ground to the motor, as well as a signal wire for the ECM to monitor motor's position.

When the ECM detects that the engine RPM needs to be adjusted during idling, it sends a signal to the idle air motor. The motor then adjusts the amount of air entering the engine by opening or closing the idle air bypass valve, located at the intake manifold, via a linkage connected to the motor. This allows the engine to maintain a consistent idle speed and ensure optimal fuel efficiency.

The Subaru 14120AA090 Fuel Injection Idle Air Motor is a crucial component for the proper functioning of the Subaru Outback's engine system. Regular maintenance, including periodic inspection and replacement as needed, is essential to ensure the longevity and optimal performance of the motor.

Pros and Cons of Buying a Subaru 14120AA090 Fuel Injection Idle Air Motor (2013-2014 Outback)

The Subaru 14120AA090 Fuel Injection Idle Air Motor is a crucial component of the Subaru Outback's engine system. This part regulates the engine's idle speed and air-fuel mixture during cold start-up. Replacing a faulty idle air motor can improve engine performance, fuel efficiency, and reduce emissions. Here are some pros and cons to consider before making a purchase.

1. Improved Engine Performance: A faulty idle air motor can cause rough idling, stalling, and poor fuel economy. Replacing it with a new one can restore smooth engine performance.

2. Fuel Efficiency: A properly functioning idle air motor ensures the engine runs at optimal idle speed, which can lead to improved fuel efficiency.

3. Enhanced Cold Start Performance: The idle air motor plays a significant role in cold start-up. By supplying the correct amount of air, the engine can warm up more efficiently, reducing the need for extended idling time.

4. Long-Lasting: The Subaru 14120AA090 idle air motor is known for its durability. With proper maintenance, it can last for an extended period, reducing the need for frequent replacements.

5. OEM Part: Using an OEM (Original Equipment Manufacturer) part, such as the Subaru 14120AA090, ensures a perfect fit and optimal performance.

1. Cost: Original equipment manufacturer parts can be more expensive than aftermarket alternatives. However, the quality and reliability of OEM parts may outweigh the cost difference.

2. Installation Complexity: Installing the idle air motor requires some mechanical knowledge and tools. If you're not comfortable working on your vehicle, consider having a professional mechanic perform the installation.

3. Availability: Depending on the location and availability of parts, it might take some time to source and receive the Subaru 14120AA090 idle air motor.

The Subaru 14120AA090 Fuel Injection Idle Air Motor is a valuable investment for Subaru Outback owners, as it can improve engine performance, fuel efficiency, and cold start capabilities. Although the cost and installation complexity might be discouraging, the part's long-lasting nature and OEM quality make it a worthwhile investment for those seeking optimal engine performance and reliability.

If you're experiencing issues with your Subaru Outback's engine performance, rough idling, stalling, or poor fuel economy, consider replacing the idle air motor with a new OEM part, such as the Subaru 14120AA090. Although it may require a larger financial investment and some mechanical expertise, the benefits of improved engine performance, fuel efficiency, and cold start capabilities can make the investment worthwhile. If you're not comfortable performing the installation yourself, consult a professional mechanic for assistance.

Details:

Genuine Subaru Part Number: 14120AA090. 2013 - 2014 Subaru Legacy, Outback. Starter is a direct fit for the following.

part #: 14120aa090 prices

• $33.57-$154.96

specifications inputmanifolds:

• for models: Outback, Legacy
• for makes: Subaru
• for years: 2013-2014
• part type: Fuel Motor
• manufacturer part number: 14120AA090
• year: 2013 2014
• custom bundle: No
• fitment type: Direct Replacement
• california prop 65 warning: May Cause Cancer And Reproductive Harm. See Www.p65warnings.ca.gov For More Info.
• manufacturer warranty: 1 Year

payments inputmanifolds:

• credit card: Mastercard
• wallet: Google-pay
• other

seller inputmanifolds:

• # reviews: 1030355
• city: Braintree, Massachusetts
• rating: 98.7%

offer inputmanifolds:

• started: June 16, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 5

shipping inputmanifolds:

• transit: 4-8 Days
• cost: $0.00
• class: Standard
• type: Fixed
• service: Standard

returns inputmanifolds:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

general inputmanifolds:

• condition: New
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Starter Motors

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