fits model: Legacy. make: Subaru. year: 1997.

( Part Type: Engine ), ( Genuine Oem: Yes ), ( Ipn: 300-91025b ), ( Manufacturer Warranty: 6 Month ), ( Partout Id: A-52994791 )
The Subaru 300-91025B engine is a 5-liter, naturally-aspirated flat-six powerplant designed for Subaru's Legacy and Outback models produced during the years 1997 to 2004. In detail, it is a horizontally-opposed engine, otherwise known as a boxer engine, which has become an iconic characteristic of Subaru's motorsport heritage and unique driving dynamics.
This engine boasts a SOHC (Single Overhead Camshaft) design, optimized for superior power delivery and efficiency. It features 24 valves, four per cylinder, and an aluminum cylinder block. With a bore and stroke measurement of 86.0 x 93.5 mm, this six-cylinder engine dishes out a maximum power output of approximately 185 horsepower at 5200 rpm. A peak torque of 213 lb-ft (290 Nm) graces it at a relatively low revving speed of 3600 rpm.
Employing a modernized fuel system, including electronic fuel injection, this engine ensures increased fuel efficiency while maintaining a respectable power output. These characteristics make it an excellent choice for daily driving needs or weekend adventures, providing a smooth and responsive power delivery.
Keep in mind that before installing the Subaru 300-91025B engine, it is crucial to ensure that your vehicle's chassis, suspension, and transmission components are in excellent shape to ensure optimal performance and longevity. Maintenance and repairs, if required, should only be carried out by professional mechanics. By investing in a quality and well-maintained engine, such as the 300-91025B, you'll enhance your driving experience while upholding the legacy of Subaru engineering.
Good to know that this engine comes with a serpentine belt system, an air conditioning compressor, power steering pump, and water pump integrated into the design. This engineering solution simplifies the vehicle's belt system, reduces noise, and lessens the complexity of maintenance tasks.
To summarize, the Subaru 300-91025B engine delivers 185 horsepower, smooth and responsive power delivery, and excellent reliability. With a proven track record, this engine is an excellent choice for Subaru Legacy and Outback owners looking to upgrade their vehicle's performance while remaining true to the iconic boxer engine heritage.
The Subaru 3E0-91025B engine is a 5-cylinder, 5-speed configuration, naturally aspirated powerplant produced by Subaru for various models including the Impreza and Outback between 1996 and 2000. When considering purchasing a used Subaru 3E0-91025B engine, it's crucial to evaluate its advantages and disadvantages. Here's a balanced assessment for your reference.
Pros:1. Reliability: Subaru engines are renowned for their durability and longevity, and the 3E0-91025B engine is no exception. Provided it has been maintained well, it can offer you thousands of miles of worry-free driving.
2. Fuel Efficiency: With a combined mileage of around 23 miles per gallon, the 3E0-91025B engine provides an acceptable balance between performance and fuel efficiency for its day and age.
3. Torque and Power: This engine puts out a healthy amount of torque and power, which complements the five-speed manual transmission and enhances the driving experience.
4. Replacement Availability: Since this engine was used in various Subaru models, replacement parts and even remanufactured engines are easily accessible on the aftermarket, ensuring easiness and affordability in maintaining the engine.
5. Adaptability: If you're into tinkering or customizing your Subaru, the 3E0-91025B engine's readily available performance parts allow you to optimize its power output easily.
Cons:1. Age: As the engine is over 25 years old, it may have encountered wear and tear over time. Regular maintenance is a requirement for continuous performance and to minimize potential engine issues.
2. Emission Compliance: When originally produced, the 3E0-91025B engine might not have complied with the latest emission regulations and standards. Keep in mind that you might need to invest in aftermarket modifications to ensure your vehicle is street legal.
3. Cooling System: The engine's cooling system requires attention, as it is prone to cracking and overheating. Regular inspections and maintenance will prevent costly repairs.
4. Noise and Vibration: As with many older engines, the 3E0-91025B engine can create a noticeable amount of noise and vibration, which might impact your driving experience.
Conclusion:In conclusion, the Subaru 3E0-91025B engine presents an enticing combination of proven riding enjoyment and potential challenges. Recognizing its unique characteristics, including its stamina, adaptability, and demand for proactive maintenance, will undoubtedly be an essential factor when determining if it aligns well with your desires and requirements as a car owner. If you are willing to take on the added responsibility, the 3E0-91025B engine can reward you with a reliable, powerful driving experience.
Recommendation:If you aim to purchase a used 3E0-91025B engine, we strongly advise seeking a well-maintained option from a reliable seller or a reputable rebuild shop. Regular inspections, adherence to the manufacturer's recommended maintenance schedule, and reasonable driving habits will allow you to derive the most value from this versatile and captivating engine.
Oil cooler and transmission lines must be flushed. It is recommended buyer replace front seal prior to installation. Help Engine Assembly. NOTE: Image shown may be the vehicle from which, part was pulled, or a generic image representing, typical stock, rather than unique item being sold.
No expedited shipping is available. Core credits. These, are left on the engine for installers convenience ONLY. It is recommended buyer replace the rear main seal and inspect gaskets prior to installation.
Parts Damaged or altered by customer are not warranted. Used engines guaranteed against rod knock, excessive smoking, and oil consumption for 6 months. Model LEGACY. Makes no claim as to the suitability of any part for a particular purpose.
Non-rebuild able or incomplete cores are not acceptable for credit. Engine Warranty, 19. Prior to removing part or attempting any repair. Carburetor, distributor, fuel pump, etc. Are not warranted.
Parts external to the, cylinder block and the head .e. Used engines are guaranteed not to have cracked block, head or bad crankshaft. No warranty on seals, gaskets, fluids, or coolant. Transmission Warranty, 25.
Keep your receipt. No claim made on body parts, colors or trim packages. All engines are sold as a long block only and will not include engine accessories.