3WX1B Automatic Gearbox 1.6 dCi CVT – Genuine Nissan Transmission
Product Overview
Upgrade your vehicle with this genuine 3WX1B Automatic CVT Gearbox, removed from a low-mileage Japanese-import donor vehicle. This transmission is thoroughly inspected, tested, and supplied in excellent working condition to ensure reliable performance and smooth driving.
The 3WX1B is a genuine Nissan CVT (Continuously Variable Transmission) designed for selected 1.6 dCi diesel models equipped with the R9M 1.6L turbo diesel engine and 2WD configuration. Always verify compatibility using your VIN number or existing gearbox code before purchasing.
Product Features
Genuine Nissan OEM CVT automatic transmission
Gearbox Code: 3WX1B
Transmission Type: CVT (Continuously Variable Transmission)
Engine Compatibility: 1.6 dCi R9M Diesel
Condition: Used, fully tested and inspected
Imported from Japan
Low mileage unit
Smooth gear engagement and performance
1-month warranty (parts only)
Vehicle Compatibility
This transmission is commonly fitted to:
Nissan Qashqai (J11) – 1.6 dCi Diesel CVT (Approx. 2014–2018)
Nissan X-Trail (T32) – 1.6 dCi Diesel CVT (Approx. 2014–2019)
Compatibility depends on the original gearbox code, VIN, drivetrain, engine specification, and TCM/software version. Some variants may require matching calibration or control modules. Please contact us with your VIN or chassis number before ordering to ensure correct fitment.
What's Included
Complete automatic CVT gearbox assembly
Torque converter (if originally supplied with the transmission)
Ancillary components such as sensors, brackets, wiring, oil cooler pipes, driveshafts, or control modules may not be included unless shown in the product images.
Quality Assurance
Every transmission is professionally inspected before dispatch. We supply carefully selected low-mileage Japanese-import transmissions that are checked for smooth operation and overall mechanical condition.
Worldwide Shipping
Fast worldwide shipping available
Secure export packaging
Commercial invoice supplied
DHL, FedEx, UPS, and freight shipping options available
Warranty
This transmission includes a 1-month parts warranty covering mechanical defects under normal operating conditions. Professional installation and replacement of transmission oil and filters are strongly recommended.
Need Help?
Please send us your VIN (Vehicle Identification Number) or your existing gearbox code before ordering. Our technical team will verify compatibility to ensure you receive the correct transmission for your vehicle.
Condition | Used |
Brand | Nissan |
Type | Automatic Transmission |
Manufacturer Part Number | 3WX1B |
Reference OE/OEM Number | 3WX1B |
Country Origin | Japan |
Warranty | 1 Month |

