1. Automotive Used Intake Manifolds Items
  2. sku: 12039045608296721
  3. SUBARU 14047AA690

SUBARU Protector Intake Manifold 14047AA690FITS 2.5

fits model: Sti, Wrx, Forester, Outback, Legacy. make: Subaru.

14047aa690 Subaru Protector Intake Manifold # 14047aa690fits Forester Legacy Outback Sti Wrx 2.5

( Mounting Style: Bolt-on ), ( Type: Intake Manifold ), ( Engine Size: 2.5 ), ( Manufacturer Part Number: 14047AA690 ), ( Universal Fitment: No ), ( Placement On Vehicle: Left ), ( Fuel Type: Gasoline )

Review SUBARU Protector Intake Manifold 14047aa690fits 2.5 fits FORESTER OUTBACK LEGACY STI WRX

The Subaru Protector Intake Manifold 14047AA690 is an essential component of the engine's fuel delivery system in various Subaru models, including Forester, Outback, STi, and WRX with a 2.5-liter engine. This intake manifold is designed to provide efficient and reliable engine performance by evenly distributing fuel to each cylinder.

The Subaru Protector Intake Manifold 14047AA690 is engineered with a compact and robust design, featuring a durable cast aluminum construction. It is specifically designed to fit the Subaru 2.5-liter flat-four engine, ensuring a secure and precise installation. The manifold is equipped with a unique gasket design that ensures a leak-free seal between the manifold and the cylinder heads.

One of the key features of this intake manifold is its ability to accommodate various fuel systems, including electronic fuel injection (EFI) and port fuel injection (PFI). This versatility makes it a popular choice among Subaru enthusiasts and professional mechanics who work on multiple Subaru models.

The Subaru Protector Intake Manifold 14047AA690 is also designed to enhance engine performance and fuel economy. It features optimized fuel rail design and runners that improve fuel atomization, ensuring a more complete combustion process. This results in better engine efficiency, improved power output, and reduced emissions.

Another advantage of this intake manifold is its ability to withstand the rigors of high-performance driving. It is designed to handle increased boost pressure and thermal stress, making it an ideal choice for Subaru owners who engage in track events or other high-performance driving activities.

In summary, the Subaru Protector Intake Manifold 14047AA690 is a high-quality and reliable component that is essential for the proper functioning of your Subaru engine. Its versatile design, durable construction, and performance-enhancing features make it a popular choice among Subaru enthusiasts and professional mechanics. Whether you are looking to maintain your daily driver or build a high-performance Subaru, this intake manifold is an essential upgrade that will provide you with efficient, reliable, and powerful engine performance.

Subaru Protector Intake Manifold (14047AA690): A Comprehensive Analysis

The Subaru Protector Intake Manifold 14047AA690 is a crucial component of the engine air intake system. This part fits various Subaru models including Forester, Outback, STi, and WRX with 2.5-liter engines. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this intake manifold.

Pros:

1. Enhanced Engine Performance: The Subaru Protector Intake Manifold is designed to optimize the engine's airflow, which can lead to improved performance, increased horsepower, and better fuel efficiency.

2. Durability: This intake manifold is engineered to withstand the rigors of high-performance driving. It is made from robust materials, ensuring a longer lifespan than OEM components.

3. Better Filtration: The Protector Intake Manifold incorporates a high-performance air filter that traps more contaminants, keeping the engine clean and free from harmful particles.

4. Easy Installation: The intake manifold comes with all necessary hardware, making the installation process relatively straightforward for most DIY enthusiasts.

Cons:

1. Cost: The Subaru Protector Intake Manifold is a premium aftermarket part, and its cost may be higher than that of the OEM component.

2. Compatibility: Although this intake manifold fits various Subaru models, it may not be compatible with all engines or modifications. It's essential to ensure the part is suitable for your specific vehicle before purchasing.

3. Potential Leakage: Some customers have reported issues with intake manifold gaskets leaking after installation. This can result in loss of engine power and poor performance.

Conclusion:

The Subaru Protector Intake Manifold 14047AA690 offers several advantages, including enhanced engine performance, durability, better filtration, and easy installation. However, its cost and potential compatibility issues may be drawbacks for some buyers. Ultimately, the decision to purchase this intake manifold depends on your specific needs, budget, and Subaru model. If you're looking for improved engine performance and durability, this part may be worth the investment. However, if cost is a significant concern or your vehicle has unique modifications, it's essential to carefully consider the compatibility before making a purchase.

Recommendation:

If you're considering purchasing the Subaru Protector Intake Manifold 14047AA690, ensure that it is compatible with your specific Subaru model and engine configuration. You can consult the manufacturer's website, Subaru forums, or your mechanic for advice. Additionally, consider the benefits you hope to gain from this aftermarket part and weigh them against the potential costs and risks. If the advantages outweigh the drawbacks for your situation, then purchasing the Subaru Protector Intake Manifold may be a worthwhile investment.

Details:

The Protector Intake Manifold # 14047AA690 is a genuine Subaru part designed specifically for select model's including Forester, Impress, Legacy, Outback, STI, and WRX with 2.5 Turbo engine. Always verify vehicle fitment before purchase.

part #: 14047aa690 prices

  • $24.65-$51.12

specifications inputmanifolds:

  • for models: Sti, Wrx, Forester, Outback, Legacy
  • for makes: Subaru
  • mounting style: Bolt-on
  • type: Intake Manifold
  • engine size: 2.5
  • manufacturer part number: 14047AA690
  • universal fitment: No
  • placement on vehicle: Left
  • fuel type: Gasoline

returns inputmanifolds:

  • policy: No Returns

general inputmanifolds:

  • Car Truck Parts Accessories > Air Fuel Delivery > Intake Manifolds
  • condition: New

seller inputmanifolds:

  • # reviews: 287
  • city: Lubbock, Texas
  • rating: 100.0%

offer inputmanifolds:

  • options: Ship-to-home
  • quantity: 1
  • started: February 19, 2026
  • sold: 0
  • best offers: True
  • availability: In Stock

shipping inputmanifolds:

  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 7-11 Days
  • type: Calculated
  • cost: $9.81
  • class: Standard

payments inputmanifolds:

  • credit card: Discover
  • wallet: Google-pay
  • other
for models: sti, wrx, forester, outback, legacy, for makes: subaru, mounting style: bolt-on, type: intake manifold, engine size: 2.5, universal fitment: no, placement on vehicle: left, fuel type: gasoline,
category: auto parts > car truck parts accessories > air fuel delivery > intake manifolds, sku: 12039045608296721,

Subaru 14047AA690 Is Similar To:

inputmanifolds logo
5 offers $24.65–$51.12 USD
  • New. Offer #1 priced at $45.00 + $10.15 delivery = $55.15* total. Always verify vehicle fitment before purchase. The Driver side Protector Intake Manifold # is a genuine Subaru part designed specifically for select models including Forester, Impreza, Legacy, Outback, STI, and WRX with a 2.5 Turbo engine.+$10.15 shipping
  • Used. Offer #2 priced at $51.12 + $0.00 delivery = $51.12* total. USED / OEM. Left Right Fuel Rail Injector Bracket.FREE SHIPPING
  • Used. Offer #3 priced at $24.65 + $0.00 delivery = $24.65* total. 08-14 WRX & STI. 2008-2014 Subaru WRX Intake Manifold Fuel Injector Cover Left Side.FREE SHIPPING
  • New. Offer #4 priced at $172.03 + $41.00 delivery = $213.03* total. Obsolete Racing JDM.+$41.00 shipping
  • New. Offer #5 priced at $85.81 + $24.30 delivery = $110.11* total. New and genuine OEM part.+$24.30 shipping

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