2019-2022 JDM Acura RDX 2.0L Turbo SH-AWD 10-Speed Automatic Transmission OEM

Eliminate transmission slipping, harsh downshifts, and limp-mode codes with this premium JDM 2019-2022 Acura RDX SH-AWD 10-Speed Automatic Transmission. Imported directly from Japan, this genuine OEM powertrain component is engineered specifically to handle the high-torque output of the 2.0L Turbocharged K20C4 engine. Hand-selected from clean, low-mileage Japanese donor vehicles, these JDM units have significantly fewer miles (approximately 45k–60k) compared to domestic high-mileage salvage options. Built to pair perfectly with Acura's advanced Super Handling All-Wheel Drive system, this authentic factory 10-speed transmission restores smooth gear transitions, optimal fuel efficiency, and original factory performance.

Vehicle Specifications

• Year Range: 2019, 2020, 2021, 2022

• Make & Model: Acura RDX (Third Generation / TC1 & TC2 Chassis)

• Compatible Engine: Honda/Acura 2.0L Turbocharged DOHC i-VTEC (K20C4)

• Transmission Type: Advanced 10-Speed Planetary Automatic

• Drivetrain Layout: SH-AWD (Super Handling All-Wheel Drive / 4WD)

• Origin: Japan (Genuine OEM Japanese Domestic Market Import)

• Condition: Premium Used Import (Inspected, cleaned, and torque converter bench-tested)

Vehicle Fitments

• Direct US-Spec Replacement: 2019-2022 Acura RDX equipped with the 2.0L Turbo 4-Cylinder engine and Super Handling All-Wheel Drive (SH-AWD) configuration.

• Trim Level Compatibility: Fits all SH-AWD trim packages including Base, Technology, A-Spec, Advance, and PMC Edition models.

• Does NOT Fit: Front-Wheel Drive (FWD) RDX models, or older V6 generations.

Included Parts

• Transmission Core: Complete JDM 10-Speed Automatic Gearbox Casing and Internal Gear Assembly

• Torque Converter: Factory-matched multi-plate lockup torque converter (inspected and included)

• Transfer Case Section: Attached JDM SH-AWD power take-off / transfer unit gear assembly

• Sensors & Solenoids: Internal electronic shift solenoids, speed sensors, and valve body wiring plug receptors (left intact for installation convenience)

Installation & USDM Drop-In Notes

• Sensor & External Module Swaps: While the core mechanical gearing, casing, and torque converter are 100% identical to your domestic unit, installers must transfer the original US-spec outer wiring harness, external gear position sensors, transmission control modules (TCM), and cooling lines to guarantee a direct plug-and-play match with the factory Acura ECU.

• Fluid & Level Reset (Crucial): Always thoroughly flush your vehicle's external transmission lines and heat exchanger before firing up the new unit. Refill exclusively with genuine Acura ATF Type 2.0 fluid to ensure proper hydraulic line pressure and long-term clutch friction durability. Do not use generic multi-vehicle automatic transmission fluids.

• Preventative Maintenance: For a long-term, leak-free repair, it is highly advised to replace the output axle seals, input shaft seal, and the engine-side rear main seal while the transmission is detached from the block.