1. Engine Oil Coolers & Lines On Sale
  2. sku: 11285245961422722
  3. SUBARU 21311AA090

SUBARU 21311AA090 Oil Cooler

fits make: Subaru.

21311aa090 Subaru Oil Cooler -

( Mounting Style: Bolt-on ), ( Type: Oil Cooler ), ( Manufacturer Part Number: 21311AA090 ), ( Features: No Drilling Or Modifications Needed For Installation ), ( Material: Metal ), ( Universal Fitment: No )

Review SUBARU Oil Cooler

The Subaru 21311AA090 Oil Cooler is an essential component in the cooling system of Subaru vehicles. Designed specifically for Subaru models, this oil cooler ensures optimal engine performance and longevity by efficiently cooling the engine oil.

The oil cooler is constructed with high-quality materials, including a durable aluminum core and brass end tanks. The aluminum core features a compact yet efficient design, with a large cooling surface area that enhances heat dissipation. The brass end tanks provide a secure connection to the engine and radiator, ensuring a reliable and leak-free cooling system.

The Subaru 21311AA090 Oil Cooler is designed to fit seamlessly into the cooling system of Subaru vehicles, with easy-to-follow installation instructions provided. The cooler comes with all necessary mounting hardware, and the inlet and outlet connections are standardized to match Subaru factory specifications.

This oil cooler is specifically engineered to meet the unique cooling requirements of Subaru engines. It features a pressure tested design that ensures a tight seal and effective cooling performance. The cooler also includes a high-flow oil cooler kit, which enhances the cooling capacity of the system and promotes faster oil cooling.

The Subaru 21311AA090 Oil Cooler is an essential upgrade for Subaru owners who want to maximize the performance and longevity of their engine. By maintaining optimal oil temperatures, this cooler helps prevent engine damage caused by overheating and ensures that the engine runs smoothly and efficiently. With its durable construction, reliable performance, and easy installation, the Subaru 21311AA090 Oil Cooler is an excellent investment for any Subaru enthusiast.

Pros and Cons of Buying a Subaru Genuine Oil Cooler (21311AA090)

The Subaru 21311AA090 is a genuine oil cooler designed for specific Subaru models. Installing an oil cooler can help maintain optimal engine temperature, improve performance, and extend the life of the engine. Here are the pros and cons of buying this Subaru oil cooler:

Pros:

1. Designed for Subaru engines: This oil cooler is specifically engineered for Subaru models, ensuring a perfect fit and compatibility.

2. Improved engine performance: Cooling the engine oil helps maintain a consistent temperature, which can improve overall engine performance.

3. Extended engine life: Properly cooling the engine oil can help prevent premature wear and tear on engine components, extending the life of the engine.

4. Enhanced driving experience: A well-cooled engine can provide a smoother and more responsive driving experience.

5. OEM quality: This oil cooler is a genuine Subaru part, ensuring high-quality materials and manufacturing.

Cons:

1. Cost: Original equipment manufacturer (OEM) parts like this oil cooler can be more expensive than aftermarket alternatives.

2. Installation complexity: Installing an oil cooler can be a more complex task than some other maintenance jobs, requiring additional time and resources.

3. Potential for leaks: As with any engine component, there is a risk of leaks when installing an oil cooler. Proper installation and regular maintenance can help minimize this risk.

Conclusion:

The Subaru 21311AA090 oil cooler offers several benefits for Subaru owners, including improved engine performance, extended engine life, and OEM quality. However, it comes with a higher cost and installation complexity compared to aftermarket alternatives. Ultimately, the decision to buy this oil cooler depends on your budget, technical skills, and the importance you place on having a genuine Subaru part.

Recommendation:

If you are a Subaru enthusiast who values OEM quality and wants the peace of mind that comes with using genuine Subaru parts, the 21311AA090 oil cooler is a worthwhile investment. For those on a tighter budget or who prefer an easier installation process, an aftermarket oil cooler might be a more suitable choice. Regardless of your decision, always ensure proper installation and regular maintenance to ensure the longevity and performance of your engine.

part # 21311aa090 prices

  • $140.00-$469.14

specifications motochilled:

  • for makes: Subaru
  • mounting style: Bolt-on
  • type: Oil Cooler
  • manufacturer part number: 21311AA090
  • features: No Drilling Or Modifications Needed For Installation
  • material: Metal
  • universal fitment: No

general motochilled:

  • condition: Used
  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

returns motochilled:

  • policy: No Returns

seller motochilled:

  • # reviews: 186
  • rating: 100.0%

payments motochilled:

  • wallet: Paypal
  • other
  • credit card: Mastercard

shipping motochilled:

  • transit: 4-9 Days
  • service: USPS Ground Advantage
  • cost: $5.89
  • type: Calculated
  • class: Standard
  • carrier: USPS

offer motochilled:

  • quantity: 1
  • best offers: True
  • availability: In Stock
  • started: February 19, 2026
  • sold: 0
  • options: Ship-to-home
for makes: subaru, mounting style: bolt-on, type: oil cooler, features: no drilling or modifications needed for installation, universal fitment: no,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, material: metal, sku: 11285245961422722,

Subaru 21311AA090 Is Similar To:

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2 offers $140.00–$469.14 USD
  • Offer #1: $140.00 price + $6.37 delivery = $146.37* total. It is made of metal and has the OE/OEM part number The product is an oil cooler designed specifically for Subaru vehicles, with a bolt-on mounting style for easy installation.+$6.37 shipping
  • Offer #2: $469.14 price + $13.00 delivery = $482.14* total. Designed utilizing the latest technologies and manufactured from premium materials using state-of-the-art manufacturing equipment, this Genuine product will provide years of dependable performance and reliability. Oil Cooler ( ) by Genuine.+$13.00 shipping