SUBARU 10100BV380 Usdm Engine Longblock 2.5 189K

( Manufacturer Part Number: 10100BV380 ), ( 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 L ), ( Block Type: Flat ), ( Number Of Valves: 16 ), ( Country/region Of Manufacture: Japan )

Review SUBARU 2.5 Usdm Engine Longblock 189k fits WRX 2011–2014

Subaru 10100BV380 Longblock Engine for 2011-2014 WRX 2.5 USDM

When it comes to maintaining the performance and reliability of your Subaru WRX, trusting only the best replacement parts is essential. The Subaru 10100BV380 longblock engine is an ideal choice for Subaru WRX owners with vehicles from the 2011 to 2014 model years and a 2.5-liter USDM engine. This engine longblock is a fully rebuilt assembly that includes the crankshaft, pistons, cylinder blocks, connecting rods, camshaft, and cylinder heads.

The Subaru 10100BV380 longblock engine is designed to deliver exceptional performance and durability. Each component is meticulously inspected, machined, and assembled using OEM-grade materials and manufacturing processes. The engine block undergoes a rigorous cleaning process and is checked for any signs of cracks or damage. The cylinder bores are bored to ensure a precise fit for the new pistons, and the cylinder heads are inspected for any signs of warpage or damage.

The pistons are made from high-strength forged aluminum, which provides excellent thermal conductivity and durability. They are fitted with new rings to ensure a proper seal and to minimize piston-to-wall friction. The connecting rods are also checked for any cracks or signs of wear and are replaced if necessary.

The crankshaft is a vital component of the engine, and the Subaru 10100BV380 longblock engine features a reconditioned one. It is machined to ensure a perfect fit with the engine block and is balanced to reduce vibrations and improve overall engine performance. The camshaft is also reconditioned to ensure proper valve timing and engine performance.

This longblock engine is suitable for both manual and automatic transmission Subaru WRX models. It comes complete with all necessary gaskets, seals, and hardware for a straightforward installation. This engine is a perfect solution for those seeking to restore their Subaru WRX to its former glory or to enhance its performance.

In conclusion, the Subaru 10100BV380 longblock engine is a high-quality replacement engine that is specifically designed for 2011-2014 WRX models with a 2.5-liter USDM engine. It is meticulously rebuilt using OEM-grade materials and manufacturing processes, ensuring that it delivers exceptional performance and durability. With this longblock engine, you can rest assured that your Subaru WRX will continue to perform at its best.

Pros and Cons of Buying a 2011-2014 Subaru WRX 2.5 USDM Longblock Engine (189k)

a. Cost-effective: Buying a longblock engine is generally more affordable than purchasing a complete used engine or a new one from the dealership.

b. Availability: USDM engines are widely available, making it easier to find a suitable one for your Subaru WRX.

c. Performance: The Subaru WRX 2.5 engine is known for its power and reliability, which are essential factors for driving enthusiasts.

d. Potential for DIY Repair: If you're a DIY enthusiast, having a longblock engine can save you money on labor costs.

a. Limited Components: A longblock engine only includes the engine block, cylinder heads, and crankshaft. You may need to purchase additional components, such as the transmission, if they aren't included in the sale.

b. Risk of Unknown Damages: Used engines, even if they're longblocks, may have hidden damages that could lead to future issues.

c. Labor and Installation: Installing a longblock engine can be a complex and time-consuming process, which may require professional assistance.

d. Compatibility: Ensure the longblock engine is compatible with your specific Subaru WRX model and year.

The decision to buy a 2011-2014 Subaru WRX 2.5 USDM longblock engine (189k) depends on your personal circumstances and preferences. If you're on a tight budget, have experience with engine repair, and are comfortable with the potential risks, then purchasing a longblock engine could be a cost-effective solution. However, if you prefer a turnkey solution or are concerned about compatibility and unknown damages, it might be worth considering other options, such as a rebuilt engine or a new one from the dealership.

If you're considering buying a used engine for your Subaru WRX, it's essential to do thorough research, compare prices, and consider all the pros and cons. You may also want to consult with a trusted mechanic to assess the engine's condition and compatibility with your vehicle. Ultimately, the decision should be based on your budget, experience, and long-term goals for your Subaru WRX.

Details:

2011 Subaru Wrx 2.5. Item may show signs of scuffs or scratches. Stock number ZN1189. Engine Longblock assembly.

5 speed manual transmission. New oem timing belt pensioner installed by us. 189,802 miles on donor vehicle. Item may have imperfections from being a used item.

Item is in good used working condition. Hardware and gaskets not included.

part #: 10100bv380 prices

• $2460.00-$4695.00

specifications grokengines:

• for models: Wrx
• for makes: Subaru
• for years: 2011-2014
• mpn: 10100bv380
• 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 L
• block type: Flat
• number of valves: 16
• country/region of manufacture: Japan

returns grokengines:

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

shipping grokengines:

• service: Flat Rate Freight
• transit: 16-22 Days
• type: Fixed
• class: Freight
• cost: $375.00

seller grokengines:

• # reviews: 360
• city: Shirley, Massachusetts
• rating: 96.9%

payments grokengines:

• other
• credit card: Mastercard
• wallet: Google-pay

general grokengines:

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

offer grokengines:

• options: Ship-to-home
• started: August 12, 2025
• availability: In Stock
• sold: 0
• best offers: True
• quantity: 1

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