JDM 2004–2006 Toyota Sienna FWD Automatic Transmission – Low Mileage Replacement – Tested & Backed by Warranty Sold
Item ID: 53839
Product Code: 1999-2003 RX300
Years: 2004-2006
Type: Automatic
Gears: 5
Applications:
-
Buy a clean, low-mileage JDM 2004–2006 Toyota Sienna front-wheel-drive automatic transmission from J-Spec Auto. Compression tested and backed by a 90-day warranty.
Looking for a reliable replacement transmission for your 2004, 2005, or 2006 Toyota Sienna? J-Spec Auto Sports has you covered with this low-mileage JDM front-wheel-drive automatic transmission, imported directly from Japan and fully inspected for quality and performance.
This FWD automatic transmission is a direct replacement for the U.S.-spec Toyota Sienna models equipped with the 3.3L V6 engine. Known for their smooth shifting, longevity, and fuel efficiency, Toyota automatic transmissions are among the most dependable on the market—and this JDM unit comes with significantly less wear and tear than most U.S. domestic units thanks to Japan’s stricter maintenance and mileage regulations.
Each transmission is compression tested, visually inspected, and verified to ensure smooth operation before shipping. Our experienced team ensures that every unit meets J-Spec Auto’s quality standards so you can complete your repair or swap with confidence.
This JDM Toyota Sienna transmission is an ideal solution for those dealing with transmission failure, slipping gears, or delayed shifting. By replacing it with this clean, tested JDM unit, you can avoid the cost of rebuilding or the uncertainty of a used domestic transmission.
With low mileage, guaranteed fitment, and our 90-day start-up warranty, this is the dependable solution your vehicle needs to get back on the road. J-Spec Auto Sports is your trusted source for JDM engines and transmissions, backed by professional service and fast nationwide shipping.
🔧 Key Features:
-
Fits 2004–2006 Toyota Sienna FWD 3.3L Models
-
Genuine JDM Toyota Automatic Transmission
-
Low Mileage – Imported from Japan
-
Compression Tested and Inspected
-
Smooth Shifting, Reliable Performance
-
90-Day Startup Warranty Included
See More Toyota Transmissions: https://jspecauto.com/product-category/transmissions/?_product_brand=toyota&_available=1
Toyota Sienna FWD transmission, 2004 Toyota Sienna transmission, 2005 Sienna automatic gearbox, 2006 Sienna transmission for sale, JDM Toyota Sienna parts, JDM transmission, FWD auto transmission, JDM drivetrain replacement, J-Spec Auto transmission, Toyota Sienna used transmission
Warranty: 90 day warranty
Warranty
Warranty: 90 day warranty
Policies
While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with J-Spec Auto Sports.
Related Products
JDM 03-07 Honda Accord and Acura TSX 2.4L MFKA Automatic 5 Speed Automatic Transmission
$495.00
1 in stock
More Info
93-98 JDM Toyota Supra JZA80 MK4 RHD Front Subframe w/ Rack and Pinion, Upper Control Arms, ETC.
$995.00
1 in stock
More Info