Drivetrain› Automatic Transmissions and Components
General Motors
4L80E Remanufactured 4-Speed Automatic Transmission
SKU: 10310T
Advanced — 4+ hours
Description
This transmission is fully remanufactured to meet or exceed OE specifications and is backed by a 7-year, 1-million-mile warranty. The remanufacturing process includes teardown, cleaning, valve body rebuild and testing, and assembly with new seals and gaskets. It also undergoes dyno testing before shipping.
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | General Motors |
| Part Number | 10310T |
| Category | Drivetrain |
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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