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Engines and Components› Engines, Blocks and Components

Subaru

Short Block Engine

$2,791.36 $2,168.88 Save $622.48

SKU: 10103AC890

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

The Subaru Short Block Engine is a genuine replacement engine assembly with part number 10103AC890. This component is designed to fit STI models and features a 2.5L W/TURBO engine application. Engine Gasket & Seal Kits are sold separately and must be acquired in addition to this short block. Note that some sources indicate that this part may not fit all Subaru models, particularly older Legacy models, and buyers should confirm compatibility before purchase.

MIA's Description

The Subaru Short Block Engine is an engine assembly designed for specific Subaru models. It is identified by part number 10103AC890.

Fitment

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Specifications

BrandSubaru
Part Number10103AC890
CategoryEngines and Components

Buy with Confidence

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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