Engines and Components› Engines, Blocks and Components

Subaru

2.5L SOHC Naturally Aspirated Engine Long Block

$776.00

SKU: 10100BT120

In Stock
In Stock
Ships by Aug 4
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30 Days Return
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Description

The Subaru Engine Long Block, part number 10100BT120, is a genuine Subaru replacement engine assembly. This long block is specifically designed for the AY/EJ253CUAFB engine code, featuring a 2.5L SOHC naturally aspirated configuration without a turbocharger. It is compatible with automatic transmissions and meets California emissions standards. The product page indicates that this item is not currently available. Customers seeking this part should verify its availability and consult the manufacturer's warranty information for peace of mind.

MIA's Description

The Subaru Engine Long Block is an engine assembly with part number 10100BT120. It features a 2.5L, SOHC, naturally aspirated engine configuration compatible with automatic transmissions and California emissions standards.

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Specifications

BrandSubaru
Part Number10100BT120
CategoryEngines and Components

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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