New Subaru OEM FA24 DIT Short Block Engine #10103AD110

New Subaru OEM FA24 DIT Short Block Engine Manufacturer #10103AD110

New Subaru OEM FA24 DIT Short Block Engine #10103AD110 is a bone stock, brand new, genuine OEM fully assembled short block.

Brand-new OEM blocks only — no core required or needed.

Compatible Vehicles

Part #10103AD110 is the turbocharged, direct-injected 2.4L FA24 DIT short block used in:

• Subaru WRX (2022–2025)

The same OEM short block is shared across Subaru's 2.4L turbo line — the Ascent, Outback XT and Legacy XT run this same part. It does not fit the 2015–2021 WRX (FA20 DIT) or the naturally aspirated FA24 in the BRZ and GR86. Need the FA20 DIT block? See Part #10103AC480 here.

What's Included

A factory-assembled short block: block, crankshaft, rods, pistons, rings and bearings, assembled to Subaru's production tolerances. Heads, timing components, oil pump/front cover and gaskets are not included.

Why Start With OEM

After reading that, you may have had one of many questions or doubts pop in your mind because of all of the opinions floating around on the web along with misleading marketing. Like:
- Subaru engines are prone to fail from the factory
- You need a closed deck block to make high power
- My bearings failed, so I need aftermarket ones. Or: My head gaskets failed so I need aftermarket ones.

The fact is, all of the above statements are not true. Click here to read our blog about what 30+ years of testing Subarus has proven.

*Please note OEM motors have a 3–5 business day lead time before shipping.

Want it better than stock? The Crawford BTO FA24 DIT short block — this same OEM block with every bearing upgraded by Crawford.

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