SUBARU 10100BS410 Engine Longblock Usdm 2.5L 153K

( Manufacturer Part Number: 10100BS410 ), ( Items Included: Camshaft, Cylinder Head, Oil Pan, Timing Belt, Timing Cover, Valve Covers, Water Pump ), ( Vintage Part: No ), ( Fuel Type: Gasoline ), ( Type: Engine Long Block ), ( Manufacturer Warranty: 1 Month ), ( Engine Size: 2.5 ), ( Block Type: Flat ), ( Number Of Valves: 16 ), ( Country/region Of Manufacture: Japan )

Review SUBARU 2.5l Engine Longblock 153k Usdm fits OUTBACK LEGACY 2008–2009

The Subaru 10100BS410 is a longblock 2.5-liter engine specifically designed for the 2008-2009 Outback models. This engine is a part of Subaru's renowned flat-four, or boxer, engine series, known for their unique configuration that reduces engine height and improves balance.

This longblock engine comes with all major components, including the cylinder block, cylinder head, crankshaft, connecting rods, pistons, camshaft, and valvetrain. It is a SOHC (Single Overhead Camshaft) engine, which means that the camshaft is located above the cylinder head, operating the intake and exhaust valves via a system of pushrods and rocker arms.

This engine has a displacement of 2,497 cc (153 cubic inches) and produces a horsepower output of approximately 170 hp at 5,600 rpm, with peak torque of around 174 lb-ft at 4,000 rpm. These power figures are based on USDM (United States Domestic Market) specifications and may vary slightly depending on the specific market or application.

The Subaru 10100BS410 engine is equipped with several advanced features, such as aluminum cylinder heads, an electronic fuel injection system, and a dual-exhaust manifold. The engine also comes with a timing belt and water pump, which are important components requiring periodic replacement.

This longblock engine is suitable for various applications, including replacement in a damaged or worn-out engine, or as a starting point for engine builds or performance enhancements. Please note that additional components, such as the transmission, wiring harness, and various sensors, will need to be sourced separately to complete the installation in a vehicle.

The Subaru 10100BS410 engine is a reliable and capable powerplant, known for its longevity and responsive performance. With proper maintenance and care, it can provide many miles of dependable driving for your Outback.

Pros and Cons of Buying a Subaru 10100BS410 08-09 Outback 2.5L Engine Longblock (153k miles, USDM)

a. Reliability: Subaru engines are known for their durability and reliability, especially the flat-four (boxer) design. This engine longblock could potentially offer many more miles of service.

b. Availability of Parts: Being a common engine in Subaru vehicles, parts for the 2.5L boxer engine are abundant and relatively affordable.

c. Cost-effective: Buying an engine longblock can save money compared to replacing the entire vehicle, especially if the existing engine is beyond repair.

a. Installation: Installing an engine longblock requires significant mechanical expertise, time, and resources.

b. Age and Mileage: With 153,000 miles on it, the engine may have hidden issues or wear that could result in additional repair costs.

c. Compatibility: Ensure that this specific engine longblock is compatible with your vehicle's specifications, transmission, and other components.

Buying a Subaru 10100BS410 08-09 Outback 2.5L Engine Longblock (153k miles, USDM) can provide a cost-effective solution for those looking to save money on vehicle repairs. However, it comes with the challenges of installation, potential hidden issues due to age and mileage, and compatibility concerns.

If you have the necessary mechanical skills and resources, or are confident in a trusted mechanic, purchasing this engine longblock could be a worthwhile investment. However, it's essential to thoroughly research the engine's condition, compatibility with your vehicle, and any potential hidden issues before making the purchase.

Additionally, consider the cost of installation, the potential for future repairs, and the age and mileage of the engine when evaluating the overall value of this investment. If the cost of the engine and potential repairs outweighs the value of the vehicle, it may be more cost-effective to consider other options, such as buying a newer or different vehicle.

Details:

Item is in good used working condition. Item may have imperfections from being a used item. Item may show signs of scuffs or scratches.

Hardware and gaskets not included.

part #: 10100bs410 prices

• $1872.00-$1955.00

specifications grokengines:

• for models: Outback, Legacy
• for makes: Subaru
• for years: 2008-2009
• mpn: 10100bs410
• items included: Camshaft, Cylinder Head, Oil Pan, Timing Belt, Timing Cover, Valve Covers, Water Pump
• vintage part: No
• fuel type: Gasoline
• type: Engine Long Block
• manufacturer warranty: 1 Month
• engine size: 2.5
• block type: Flat
• number of valves: 16
• country/region of manufacture: Japan

seller grokengines:

• rating: 94.4%
• city: Shirley, Massachusetts
• # reviews: 340

payments grokengines:

• credit card: Mastercard
• other
• wallet: Paypal

shipping grokengines:

• class: Freight
• cost: $275.00
• type: Fixed
• service: Flat Rate Freight

returns grokengines:

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

offer grokengines:

• availability: In Stock
• best offers: True
• sold: 0
• started: April 22, 2025
• quantity: 1
• options: Ship-to-home

general grokengines:

• condition: Used
• Car Truck Parts Accessories > Engines Engine Parts > Engines

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