Drivetrain› Automatic Transmissions and Components

Subaru OEM

Automatic Transmission Assembly

$500.00

SKU: 31000AF590

In Stock
In Stock
Ships by Aug 4
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Subaru 31000AF590 is a genuine OEM automatic transmission assembly, specifically designed as a direct replacement for the 2004 Subaru Forester. Manufactured by Subaru, this part is built to meet stringent quality standards, ensuring reliable performance and long-term durability. This transmission assembly comes new and is backed by Subaru's factory warranty, providing peace of mind for your vehicle's repair. The manufacturer's note for this part is TZ1A3ZC5AA, and it falls under part code 31000. While this specific part (31000AF590) is listed as discontinued by some sources, it remains a genuine Subaru component intended for the 2004 Subaru Forester models with the 2.5L H4 engine, specifically the X and XS trims. Always verify fitment with your vehicle's VIN or by using a vehicle selector tool before purchase.

MIA's Description

The Subaru 31000AF590 is a genuine OEM automatic transmission assembly. This new transmission assembly carries Subaru's factory warranty and is manufactured to strict quality standards.

Fitment

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Specifications

BrandSubaru OEM
Part Number31000AF590
CategoryDrivetrain

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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