fits model: Impreza, Outback, Legacy. make: Subaru. year: 2004–2005.



| Brand | ALLOYWORKS |
|---|---|
| Color | BLACK |
| Manufacturer Warranty | 1 YEAR |
| Ipn | 11109AA131 |
| Type | ENGINE OIL PAN |
| Fitment 1 | FOR 2004-2005 SUBARU IMPREZA 2.0L 2.5L |
| Fitment 2 | FOR 2005 SUBARU LEGACY 2.5L |
| Fitment 3 | FOR 2005 SUBARU OUTBACK 2.5L 3.0L |
The Alloy Works 11109AA131 Engine Oil Pan is a high-quality aftermarket replacement part designed specifically for Subaru Impreza Outback models manufactured between 2004 and 2005. Use of this oil pan is recommended for both the 2.5 liter EJ251 and EJ255 engines.
Crafted from durable, cast aluminum alloy, this oil pan is both robust and lightweight, contributing to better overall vehicle performance. This cast aluminum construction offers superior resistance to corrosion and damage, making it a reliable long-term solution for your vehicle's oil containment system.
The Alloy Works oil pan includes an integrated baffle system that is designed to minimize oil sloshing and provide better engine protection against oil starvation during high-speed cornering and aggressive driving. The baffling design directs oil to the critical areas of the engine, ensuring efficient lubrication and reducing wear and tear on internal components.
The pan also features an integral oil pickup, ensuring proper oil flow to the engine. The smooth, coated interior surface of the pan helps in maintaining a consistent oil level and reduces the chance of oil pooling and contamination. The cool, matte finish of the pan gives a sleek look to the engine compartment.
This oil pan comes with a black gasket, providing a secure seal and preventing any unwanted leaks. The pan s dimensions are 27.2 inches in length, 25.1 inches in width, and 5.9 inches in depth, making it a perfect fit for your 2004-2005 Subaru Impreza Outback. The installation process is straightforward, and the step-by-step instructions provided in the packaging will ensure a hassle-free experience.
With its robust and lightweight cast aluminum construction, integrated baffle system, reliable oil pickup, and secure gasket, the Alloy Works 11109AA131 Engine Oil Pan is a worthwhile investment for any Subaru Impreza Outback owner seeking superior engine performance and protection.
The Alloy Works 11109AA131 is an engine oil pan designed to fit the 2004-2005 Subaru Impreza Outback. This lightweight, baffled pan aims to provide better oil containment and improved cooling. Now, let's weigh the potential benefits and drawbacks of this upgrade.
**Pros:**1. Lightweight: The Alloy Works oil pan is made of aluminum, making it much lighter than the original steel pan. This weight reduction can translate to improved fuel efficiency and better driving dynamics.
2. Increased Oil Capacity: The alloy pan boasts a 1-quart increase in oil capacity compared to the stock pan. This enhanced volume ensures adequate lubrication under high-revving conditions and during aggressive driving.
3. Thermal Insulation: The oil pan comes with baffles designed to reduce oil sloshing, which minimizes oil starvation under hard cornering. Additionally, these baffles help insulate the oil, maintaining a more consistent temperature.
4. Enhanced Cooling: The baffles in the pan also promote improved cooling by increasing the contact area between the oil and the engine block. This results in more effective heat dispersal and reduced engine temperature.
5. Street Legal: The Alloy Works oil pan is SFI-certified and meets the necessary safety requirements for racing. However, it is still road legal, providing performance benefits for both street driving and track applications.
**Cons:**1. Higher Cost: The Alloy Works oil pan will cost more than a standard OEM oil pan. The premium features and materials justify the added expense for those who prioritize performance and longevity.
2. Custom Installation: The specific design of the pan may require some customization before installation on a Subaru Impreza Outback. Users must ensure a properly sized oil pickup and appropriate positioning to ensure proper oil circulation.
3. Challenging Drain Plug Installation: Due to the unique baffle design, the oil drain plug may require some extra effort to remove and install, potentially adding to the installation challenge.
**Conclusion:**The decision to invest in the Alloy Works 11109AA131 engine oil pan for a 2004-2005 Subaru Impreza Outback hinges on personal priorities and performance goals. For drivers seeking enhanced oil capacity, improved cooling, and a lightweight solution, the alloy pan offers distinct advantages. However, this upgrade comes with a higher cost and potential installation complexities that may deter some users.
**Recommendation:**If the added cost and potential installation hurdles do not daunt you, and you're looking for computational gains in terms of oil capacity, cooling, and weight savings the Alloy Works 11109AA131 engine oil pan makes for a strong consideration. However, if you desire a more straightforward and cost-effective upgrade, the stock steel oil pan will continue to serve your Subaru Impreza Outback well.
Overflow tank. Wheel spacer adapter. Adaptor fitting. Control arms.
Fuel inject regulator. Ac condenser. Custom online. Silicone pipe hose.
Except the pre-sale products. Silicon hose. Exhaust head pipe. For replacement or return, buyer should keep the item in acceptable packing.
Oil air filter.
