Option: (AT), 4x4, 5.3L, 10 speed (opt MQB)
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This used 2020 GMC Sierra 1500 5.3L transmission is a grade A replacement from a donor GMC Sierra 1500 built for 2020, with about 39,437 - 45,353 mi on the donor vehicle. The listed option is (AT), 4x4, 5.3L, 10 speed (opt MQB). Use that 5.3L size and the option code with the VIN so the transmission matches the sensors, wiring, and computer in the vehicle. This unit is priced at $4,278 and is offered in stock for shipping. State Auto Parts inspects used GMC Sierra 1500 transmissions and grades each one before it is listed. Free shipping is available to commercial addresses in the lower 48 states, and residential delivery can be arranged.
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Excellent quality! The engine has been running smoothly for months now. Very impressed with State Auto Parts and would recommend to anyone.
Exceeded my expectations! The part was in better condition than I anticipated. Installation went smoothly with no issues. The 2-year warranty is a huge plus. Thank you!
Engine performs fine once installed, but the freight carrier rescheduled twice and the harness clips needed cleanup. Worth it for the price if you can tolerate a little extra prep.
