Used Toyota Sienna Transmission
Used OEM automatic transmissions for the Toyota Sienna minivan. The 1998–2003 Sienna uses a 4-speed automatic behind the 3.0 V6, 2004–2010 models use a 5-speed automatic, 2011–2016 models use a 6-speed automatic, and 2017–2020 V6 models use an 8-speed automatic. Front-wheel-drive and all-wheel-drive versions are different units. We match the transmission to your VIN, confirm the mileage in writing before you pay, and ship it free by liftgate freight in 7–14 business days.
Mon – Sat, 7 AM – 7 PM (Arizona Time)
Representative PhotoVIN Matched
Exact part number
Written Quote
Before you pay
Free Liftgate Freight
7–14 business days
3-Year Parts Warranty
Major internal parts
Common vehicles we source for
Transmissions for these Toyota Sienna model years. Other years on request.
Fitment, price, and mileage are confirmed against your VIN and sent to you in writing before you pay. Photos are representative.
Get your exact price
Call, text or fill in the form — whichever is easier. A parts specialist matches the part to your VIN and sends the price, mileage, warranty and delivery window in writing before you pay.
Mon – Sat, 7 AM – 7 PM (Arizona Time)
Get a free quote
Takes 30 seconds. Price confirmed in writing before you pay.
How ordering works
Call or text your VIN
A parts specialist matches the exact part number for your vehicle through our partner yard network.
Get a written quote
Part, mileage, price, warranty, and delivery window in writing before you pay.
Free freight delivery
Shipped to your shop or home with liftgate service, typically in 7–14 business days.
Frequently asked questions
No. The all-wheel-drive Sienna uses a transmission with a transfer assembly that drives the rear wheels, so it is a different unit from the front-wheel-drive version even in the same year. Your VIN tells us the drivetrain, and we confirm the exact unit in writing before you pay.
Toyota changed the Sienna transmission several times: a 4-speed, then a 5-speed, a 6-speed and an 8-speed automatic. Mounting points, wiring and computer programming change with each one, so a unit from a different year range usually will not bolt in or work correctly. Matching by VIN avoids that.
Harsh or delayed shifts, slipping, flare between gears or a flashing warning light can come from low or burnt fluid, a sensor or a solenoid as well as internal damage. Have your mechanic check the fluid and scan for codes first. If the transmission is damaged inside, a used OEM unit with confirmed mileage is usually the most practical repair.
Yes. Every used transmission comes with our 3-year parts warranty on major internal components when installed by an ASE certified mechanic. Full terms are on our Terms & Warranty page and on your written quote.
Not sure which part you need?
Send us your VIN and we'll confirm the exact part number, price, and delivery window.