1. Engine Oil Coolers & Lines On Sale
  2. sku: 13178326716944881
  3. SUBARU 21317AA020

SUBARU 21317AA020 Oil Filter Cooler Connector Tube

fits model: Sti, Wrx, Legacy. make: Subaru. year: 1998–2021.

21317aa020 Subaru 98 - 21 Oil Filter Cooler Connector Tube Sti Wrx Legacy

( Mounting Style: Bolt-on ), ( Manufacturer Part Number: 21317AA020 ), ( Material: Steel ), ( Item Length: 4 In ), ( Vintage Part: No ), ( California Prop 65 Warning: May Cause Cancer And Reproductive Harm. See Www.p65warnings.ca.gov For More Info. ), ( Type: Oil Cooler ), ( End Fitting Type: Male Threaded ), ( Country Of Origin: Japan )

Review SUBARU Oil Filter Cooler Connector Tube fits LEGACY STI WRX 1998–2021

Subaru 21317AA020 98-07 Oil Filter Cooler Connector Tube STI WRX

Description:

The Subaru 21317AA020 is a crucial automotive component designed specifically for Subaru STI (Subaru Tecnica International) and WRX (World Rally eXperience) models manufactured between 1998 and 2007. This connector tube is an essential part of the oil filter cooler system, which plays a significant role in maintaining optimal engine performance and temperature.

This high-quality connector tube is engineered to Subaru's stringent specifications to ensure a perfect fit and reliable function. It is manufactured using advanced materials and state-of-the-art manufacturing processes. The tube is made of durable, heat-resistant rubber to withstand the extreme temperatures and pressures generated by the oil filter cooler system.

The Subaru 21317AA020 connector tube features a secure, twist-lock connection design that ensures a leak-free connection between the oil filter cooler and the engine. The design eliminates the need for clamps or hose ends, providing a clean and tidy installation.

This tube also comes with a protective covering that shields it from the elements, preventing damage from road debris, UV rays, and other environmental hazards. The covering also makes it easier to install the tube without the need for additional tools or labor.

Installing the Subaru 21317AA020 connector tube is a straightforward process that can be completed by most DIY enthusiasts with basic automotive tools. However, if you prefer, you can always consult a professional mechanic to ensure that the job is done correctly and efficiently.

By using a genuine Subaru 21317AA020 connector tube, you can be confident that you are maintaining the performance, reliability, and safety of your STI or WRX. This component is essential for proper engine cooling, and a failure could result in costly engine damage or even a catastrophic failure.

In summary, the Subaru 21317AA020 connector tube is a vital automotive component that is specifically designed for use in Subaru STI and WRX models manufactured between 1998 and 2007. It is engineered to Subaru's exacting standards, ensuring a perfect fit and reliable function. The tube is made of durable, heat-resistant rubber, and features a secure, twist-lock connection design. It also comes with a protective covering to shield it from the elements. Installing this tube is a straightforward process that can be completed by most DIY enthusiasts, and it is essential for maintaining optimal engine performance and temperature.

The Subaru 21317AA020 98-21 Oil Filter Cooler Connector Tube is a crucial component of the cooling system in Subaru STI and WRX models from 1998 to 2021. This part connects the oil filter cooler to the engine, allowing the engine oil to be cooled before it circulates through the engine. Here are some pros and cons of buying this part:

Pros:

1. Ensures proper cooling of engine oil: By replacing a faulty or worn-out connector tube, you ensure that the engine oil is effectively cooled, which helps in maintaining the engine's performance and longevity.

2. Improves engine efficiency: A well-functioning oil filter cooler connector tube helps in reducing engine oil temperature, which in turn improves engine efficiency and fuel economy.

3. Prevents engine damage: A malfunctioning oil filter cooler connector tube can lead to engine overheating, which can cause severe damage to the engine components. Replacing the tube in a timely manner can prevent such damage.

Cons:

1. Cost: The Subaru 21317AA020 98-21 Oil Filter Cooler Connector Tube can be an expensive replacement part, especially if you choose to buy it from a dealership.

2. Installation complexity: Installing this part may require some technical knowledge and experience, as it involves working with the engine cooling system.

3. Potential for other related issues: Replacing the connector tube may reveal other issues with the engine cooling system, which could add to the cost of repairs.

Conclusion:

The Subaru 21317AA020 98-21 Oil Filter Cooler Connector Tube is an essential component of the engine cooling system in Subaru STI and WRX models. While it may be an expensive and complex repair, neglecting this part can lead to serious engine damage and higher repair costs in the long run. Therefore, it is recommended to replace this part as soon as you notice any signs of a malfunctioning tube, such as leaks or engine overheating. If you are not confident in your ability to install this part yourself, it is recommended to seek the help of a professional mechanic.

part # 21317aa020 prices

  • $33.99-$364.98

specifications motochilled:

  • for models: Sti, Wrx, Legacy
  • for makes: Subaru
  • for years: 1998-2021
  • mounting style: Bolt-on
  • manufacturer part number: 21317AA020
  • material: Steel
  • item length: 4 In
  • vintage part: No
  • california prop 65 warning: May Cause Cancer And Reproductive Harm. See Www.p65warnings.ca.gov For More Info.
  • type: Oil Cooler
  • end fitting type: Male Threaded
  • country of origin: Japan

seller motochilled:

  • rating: 100.0%
  • # reviews: 492

general motochilled:

  • condition: New other see details
  • Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

shipping motochilled:

  • cost: $0.00
  • carrier: USPS
  • transit: 4-8 Days
  • service: Economy, USPS Priority Mail
  • type: Fixed
  • class: Economy, Expedited

offer motochilled:

  • quantity: 3
  • started: May 31, 2026
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock

returns motochilled:

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

payments motochilled:

  • wallet: Paypal
  • credit card: Mastercard
  • other
for models: sti, wrx, legacy, for makes: subaru, for years: 1998-2021, mounting style: bolt-on, item length: 4 in, vintage part: no, california prop 65 warning: may cause cancer and reproductive harm. see www.p65warnings.ca.gov for more info., type: oil cooler, end fitting type: male threaded, country of origin: japan,
category: auto parts > car truck parts accessories > engine cooling components > engine oil coolers lines, material: steel, sku: 13178326716944881,

Subaru 21317AA020 Is Similar To:

motochilled logo
5 offers $33.99–$364.98 USD
  • Offer #1: $33.99 price + free delivery = $33.99* total. With a length of 4 inches and a male threaded end fitting, this part is an OEM replacement that may be superseded by part numbers 21317AA022 and 21317AA021. The 98 - 21 Subaru Oil Filter Cooler Connector Tube is a genuine Subaru steel bolt-on oil cooler connector tube designed for models such as STI, WRX, and Legacy.FREE SHIPPING
  • Offer #2: $46.00 price + free delivery = $46.00* total. Engine Oil Cooler Connector Tube is a direct fit for the following. Fit For: Baja, Forester, Impreza, STI, WRX, Legacy, Outback, WRX, STI.FREE SHIPPING
  • Offer #3: $364.98 price + free delivery = $364.98* total. 2002-2005 Subaru Impreza WRX 2.0L-H4 (EJ205). Genuine Subaru Part Number: 21311AA051 & 21317AA022.FREE SHIPPING
  • Offer #4: $46.95 price + free delivery = $46.95* total. Genuine Subaru Part Number: 21317AA022.FREE SHIPPING
  • Offer #5: $29.99 price + free delivery = $29.99* total. Subaru Outback 2.5L TURBO 5AT GT(OBK:XT) WAGON 2005, 2006, 2007. Subaru Outback 2.5L TURBO 5AT GT LIMITED(OBK:XT) WAGON 2005, 2006, 2007.FREE SHIPPING