fits model: Forester. make: Subaru. year: 2011.

( Manufacturer Part Number: 10100BU280 ), ( Part Type: Engine Motor ), ( Id: 94e095dd-86d4-4f10-9b09-0d5db4dba9fd ), ( Interchange: 300-91071b )
The Subaru FOSTER 2.5L engine, specifically model number 10100BU280, is a remarkable powertrain that combines efficiency, reliability, and environmental friendliness. This engine is designed for the Subaru FOSTER, making it an ideal choice for those seeking a versatile and capable vehicle.
The 2.5-liter engine size denotes a displacement of 2,513 cubic inches or 41,648 cubic centimeters. It is a horizontally opposed, or "boxer," engine, which means the pistons move in opposite directions, reducing engine vibration and improving balance. This design is a Subaru trademark and contributes to the brand's reputation for smooth and responsive powertrains.
This particular engine conforms to Federal Emissions Standards, ensuring that it meets the strictest guidelines for reducing harmful emissions. With an emissions rating of 119k, it is among the cleanest engines in its class.
The Subaru 10100BU280 engine is a SOHC (Single Overhead Camshaft) design, which allows for efficient intake and exhaust valve operation. It utilizes a continuous variable valve timing system (CVTCS) that optimizes engine performance across the entire RPM range. This results in improved fuel economy, increased power output, and reduced emissions.
The engine block is made of cast aluminum, which is both lightweight and strong. The cylinder bores are lined with a durable iron liner, providing excellent heat dissipation and engine longevity. The engine also features a cast-iron crankshaft and forged pistons, ensuring robustness and durability.
The Subaru 2.5L engine is mated to a standard 5-speed manual transmission, allowing for a fun and engaging driving experience. For those seeking more convenience, an optional 4-speed automatic transmission is also available.
Additional features include an aluminum radiator for efficient cooling, an electric water pump for improved engine warm-up, and a maintenance-free timing belt system. The engine also incorporates Subaru's famous Symmetrical All-Wheel Drive system, providing excellent traction and stability in various driving conditions.
In summary, the Subaru FOSTER 2.5L engine, model number 10100BU280, is a well-engineered powertrain that delivers impressive performance, reliability, and environmental friendliness. Its horizontally opposed design, Federal Emissions compliance, and robust construction make it an excellent choice for those seeking a dependable and capable engine for their Subaru FOSTER.
a. Reliability: Subaru Forester is well-known for its impressive reliability. The 2.5L engine is a popular choice due to its durability and longevity.
b. All-Wheel Drive: Subaru Forester comes with standard all-wheel drive, making it a great option for those living in areas with harsh winters or those who frequently drive in challenging road conditions.
c. Fuel Efficiency: The 2.5L engine provides decent fuel economy, with an estimated 23 mpg in the city and 31 mpg on the highway.
d. Safety: Subaru Forester has received excellent safety ratings, making it a great choice for families or those prioritizing safety.
2. Cons:a. Age and Mileage: With 119k miles on the engine, it has surpassed the average lifespan for a Subaru Forester engine. This means that potential repair costs may be higher than average.
b. Emissions System: Federal emissions standards require specific modifications to the engine and exhaust system. These modifications can potentially lead to additional maintenance and repair costs.
c. Performance: The 2.5L engine may not provide the same level of power and performance as newer or larger engines.
Ending Conclusion:The Subaru Forester 2.5L engine (10100BU280) with 119k miles, federal emissions, offers several advantages such as reliability, all-wheel drive, fuel efficiency, and safety. However, it also comes with potential drawbacks, including age and mileage, emissions system modifications, and potential performance issues.
Recommendation:If you are looking for a reliable and safe used vehicle with all-wheel drive, the Subaru Forester with the 2.5L engine could be a good option. However, it is crucial to consider the potential costs associated with the age and mileage of the engine, federal emissions modifications, and potential performance issues before making a purchase. A thorough inspection by a trusted mechanic and a carefully negotiated price can help mitigate some of these concerns. Additionally, considering a newer or lower-mileage Forester with the same engine specifications may provide better long-term value.
Vehicle Info: ELECTRICAL-EXT MARINE BLUE PEARL/MBP INT BLACK/BLC. Search for more parts for SUBARU FORESTER. Condition: 119k. Vehicle Stock #: 10026.
Part Stock #. Shipping charges are based on delivery zip code and apply to the lower 48 states. Model: SUBARU FORESTER.