INFINITI 31020X065B Transmission Transaxle 400-10737 Transmission/transaxle Q50 4041286

( Manufacturer Part Number: 31020X065B ), ( Part Type: Transmission ), ( Conditions Options: At, 70k ), ( Genuine Oem: Yes ), ( Ipn: 400-10737 ), ( Descriptionpartcondition: 3.0 Liter, At, 70k ), ( Manufacturer Warranty: 6 Month ), ( Partout Id: A-60773352 )

Review INFINITI Transmission/transaxle Q50 Sku#4041286 fits 2019

The Infiniti 31020x065B transmission/transaxle is a crucial component of the powertrain system in the 2019 Infiniti Q50. Designed for optimal performance and durability, this transmission ensures a smooth, responsive driving experience.

The 31020x065B transmission is an automatic variant, boasting seven forward speeds. This superior gear range allows the engine to operate at its most efficient RPM, leading to enhanced fuel economy and better acceleration. The transmission also includes a manual switch, enabling drivers to take control and choose their preferred gear manually for added control and excitement on the road.

Combining advanced technology and engineering precision, this transmission features Infiniti's advanced Intelligent All-Wheel Drive (AWD) system. The AWD system provides exceptional traction and stability, adapting to various driving conditions and enhancing overall vehicle performance. This feature is particularly beneficial in slippery or uneven road conditions, like snow or ice, ensuring a safe and secure driving experience.

Key design elements include a torque converter and planetary gear set. The torque converter is integral to the automatic transmission, allowing the engine to transfer torque to the transmission without a direct mechanical connection enabling the seamless transitions between gears. The planetary gear set, on the other hand, provides smooth, efficient power transfer and an excellent power-to-weight ratio.

1. Adaptive Shift Control: This system varies shift points based on various driving conditions and driving style, ensuring optimal performance and fuel efficiency.

2. Downshift Rev Matching: When downshifting, the transmission automatically adjusts engine speed to match the targeted gear ratio for smoother shifts and improved driving feel.

3. Quick Shift: This feature allows for quick manual shifts when using the manual shift mode, ensuring precise control and instantaneous gear changes.

4. Adaptive Shift Logic: The transmission adapts to driving habits, optimizing shift patterns for your unique driving style, ensuring comfort and performance in equal measure.

With its advanced design, superior technology, and commitment to enhanced driving performance, the Infiniti 31020x065B transmission/transaxle is an integral piece of the Q50 experience and a testament to Infiniti's dedication to creating exceptional, high-performance vehicles.

Evaluating the Infiniti 2019 Q50 3.1L 20R Automatic Transmission (31020x065B): Weighing the Pros and Cons

The Infiniti Q50 2019 model with the 3.1L 20R automatic transmission (part number 31020x065B) can be an enticing choice for car buyers considering its advanced features and performance. Evaluating this transmission involves weighing its potential advantages and disadvantages.

1. Smooth Shifting: The Infiniti 31020x065B transmission is known for its smooth, refined shifts, providing an enjoyable driving experience.

2. Quick Shifting: This automatic transmission offers quick response times during gear changes, helping improve acceleration and overall performance.

3. Adaptive Shift Control: The transmission features an adaptive shift control system that can learn and adjust to the driving habits of the driver, optimizing shifting patterns over time.

4. Efficient: The 31020x065B transmission delivers efficient power delivery and helps to keep fuel consumption in check.

5. Durable: Infiniti transmissions are built with high-quality components and robust engineering, ensuring a long lifespan and reliability.

1. Cost: A potential downside of choosing the 31020x065B transmission is the cost. Replacing a transmission can be an expensive repair, and this particular model is relatively pricey compared to some alternatives.

2. Complex Repairs: This transmission, as with many modern systems, features intricate components that can be difficult and costly to replace. The complexity of repairs is a potential drawback for some car buyers.

3. Inadequate Service Coverage: Infiniti's warranty might not provide sufficient coverage for the transmission. It is essential to review the specific terms and conditions of the warranty to ensure that repairs or parts replacement will be covered.

4. Shifting Issues: In rare cases, some Q50 owners have reported experiencing shifting problems, such as delayed or hesitant gear engagement. Although these instances are relatively uncommon, they are worth considering as a potential issue.

The Infiniti 31020x065B transmission presents a compelling combination of power, refinement, and advanced features, making it a desirable choice for driven Infiniti Q50 owners. However, its cost, potential complex repairs, and less-than-ideal service coverage should be carefully weighed before making a decision. While the transmission certainly has its drawbacks, its overall benefits could outweigh the disadvantages for many potential buyers, making it a worthwhile consideration.

Car buyers considering the Infiniti Q50 with the 31020x065B transmission should carefully research and compare the costs, reliability, and benefits of this transmission against alternative options. They should also pay close attention to the specific details of Infiniti's warranty coverage to ensure they're prepared for any potential repair costs. Overall, the Infiniti 31020x065B transmission offers impressive performance, making it a strong recommendation for those who prioritize premium driving experience and advanced features, and are willing to invest in its associated costs.

Details:

Hub: Includes wheel studs. These wheels are still guaranteed to be straight and true, just not the best looking. The fitment information can be confusing if you don't buy replacement parts everyday. Power Steering Gear: Includes Pittman arm.

HID headlights include the bulbs and ballast. Claims that result from the failure of other components. Axle/CV shaft: Does not include the axle nut. Washer Reservoir/Bottle: Includes cap unless noted.

Not included: Throttle body, Turbo, wiring harness exhaust manifold may be left on in certain cases. It will have high miles or minor damage. Window Regulator: Does not include motor unless noted most are with. Spindle/Knuckle: Does not include hub unless noted.

Control Arm: Includes the ball joint and any bushings. It is in average condition for the year and mileage of donor vehicle. A/C Condenser: Sensors and hoses are not included. Wheel/Rim: Does not include cap, tire, or lug nuts.

Transfer Case: Does not include electric shift motor. Rack and Pinion: Includes tie rods but they are not covered under warranty. Our Part #: 400-10737, 4041286. Is this the right part?, This is most common question that we get.

Radio: Pay special attention to our fitment. New fluids, filters, seal, and gaskets must be used in the installation of driveling component. Wiper Motor: Does not include arms or transmission unless noted. If noted as assembly, it will include the lug wrench.

If you don't know what a paint code is or where yours located, please feel free to ask. Fan Assembly: Includes motors, shroud, and blades. Transmission: Automatic transmissions include torque converters and sensors. Starter: Includes solenoid.

Parts installed in vehicles used for commercial, racing, or off-road purposes, parts any purpose other than the original application. Differential Carrier: Does not include axles. Claims that result from overheating due to cooling system failure. Temperature Control: Includes all knobs, buttons, and sliders.

INFINITI Q50 19 AT, 7 speed, 3.0L VR30DDTT, AWD, 400 HP, Q60 20 HP. Whats Included. Slides are not covered under warranty. Blower Motor: Include the squirrel cage/fan blade.

All lubricants and fluids used must be of the type recommended by manufacturer receipts for installation items accompany claim warranty. Remote reservoirs and brackets will not be included. B parts have average miles and condition for its age. Mass Airflow Sensor: Does not include housing unless pictured.

This is on a case by basis. Does not include bolts/hardware. All claims for warranty must be made within this time. Stabilizer Bar: Does not include links or bushings.

Fuel Pump: Includes sending unit and any molded hoses that are non-removable. I only see photos of the vehicle and not actual part you are selling. Wiper Transmission: Does not include motor or arms unless noted. It may have minor scratches and clear coat peeling.

In the event of a claim, AAA will offer replacement part similar quality. Fuel injectors: See our part notes. Ignition Coil s: See part notes. Many newer transmissions require a relearn/programming procedure.

Most of the time we include paint code in our part notes. 6 MONTH WARRANTY. Coolant Overflow Bottle: Cap is included. Exhaust Manifold: Does not include turbo where applicable.

Cowl Vent Panel: See Our Part notes, often sold as one side only. Manual transmissions do not include any part of the clutch system. Jack: See part notes. A/C Compressor: Includes the clutch/pulley assembly.

Does not include window/lock switches. Alternator: Includes the pulley. Power Steering Pump: Includes pulley and ATTACHED reservoir. Door Trim Panel: Includes handle and armrest.

Here are our part notes about this specific. Any brackets are not included. Please see the fitment section below to make sure this will fit your vehicle. Fuel Filler Door: Includes hinge.

Interior Rear View Mirror: Does not included bracket glued to windshield. Pay special attention to any options listed. B Condition, B-COND This wheel will have some cosmetic imperfections. Sun visor: Does not include clip.

Does not include bulbs. Caliper: Includes the bracket and slides. This for a USED OEM Transmission/Transaxle Assembly pulled from 2019 Q50 with 70000 actual miles on it. This is still a fairly nice looking, used wheel.

C Condition, C-COND This wheel will have very noticeable cosmetic issues. These parts are not covered under warranty: Intake manifold, fuel injectors, oil pan, sensors, water pump. Column Switch: Includes wiring if applicable up to the first point it can be unplugged. Strut: Struts are left assembled and include top plate, spring, dust boot dust boots on used struts rarely in perfect shape.

part #: 31020x065b prices

• $944.99-$1075.00

specifications gearreb:

• for makes: Infiniti
• for years: 2019
• mpn: 31020x065b
• part type: Transmission
• conditions options: At, 70k
• genuine oem: Yes
• ipn: 400-10737
• descriptionpartcondition: 3.0 Liter, At, 70k
• manufacturer warranty: 6 Month
• partout id: A-60773352

shipping gearreb:

• cost: $175.00
• service: Flat Rate Freight
• type: Fixed
• class: Freight

seller gearreb:

• city: Rosemount, Minnesota
• rating: 98.8%
• # reviews: 56973

offer gearreb:

• quantity: 1
• sold: 0
• options: Ship-to-home
• started: January 27, 2025
• best offers: True
• availability: In Stock

returns gearreb:

• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

payments gearreb:

• wallet: Google-pay
• other
• credit card: Visa

general gearreb:

• Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission
• condition: Used

Infiniti 31020X065B Is Similar To:

• Infiniti 400-62931 Transmission transaxle 2015 Q70 Sku 3839942 (75.2% similar) Ignition coil s: see part notes. Wheel/rim: does not include cap, tire, or lug nuts. Radio: pay special attention to our fitment. In the event of a claim, AAA will offer replacement part similar quality. If noted as assembly, it will include the lug wrench...(June 18th, 2024)
• Infiniti 400-10299 Automatic Transmission 7 Speed 3.0l Vr30ddtt Fits 2017-2018 Q50 (46.9% similar) No expedited shipping is available. Help message. Automatic transmission 7 speed 3.0L VR30DDTT fits 2017 -2018 infiniti Q50 includes torque converter...(June 18th, 2024)
• Infiniti 400-50244 Automatic Transmission 3.5l 6 Cylinder 4wd Fits 2006 Fx Series (44.4% similar) Automatic transmission 3.5L 6 cylinder 4WD fits 2006 infiniti Fox series includes torque converter. Help message. No expedited shipping is available...(July 2nd, 2024)
• Infiniti 400-10747 Transmission transaxle 2019 Qx50 Sku 3857895 (77.8% similar) If noted as assembly, it will include the lug wrench. Wiper transmission: does not include motor or arms unless noted. These wheels are still guaranteed to be straight and true, just not the best looking. Washer reservoir/bottle: includes cap unless noted. Fuel filler door: includes...(July 29th, 2024)
• Infiniti 310c074x9a Transmission transaxle 2017 Qx70 Sku 3885719 (78.7% similar) In the event of a claim, AAA will offer replacement part similar quality. Manual transmissions do not include any part of the clutch system. I only see photos of the vehicle and not actual part you are selling. Door trim panel: includes handle and armrest. It will have high miles or...(July 29th, 2024)
• Infiniti 400-62938 Transmission transaxle 2014 Q50 Sku 4018906 (84.8% similar) Hid headlights include the bulbs and ballast. It is in average condition for the year and mileage of donor vehicle. Does not include window/lock switches. Does not include bolts/hardware. Fuel injectors: see our part notes. Wiper transmission: does not include motor or arms unless noted...(December 26th, 2024)
• Infiniti 400-62926 Transmission transaxle 2014 Q70 Sku 4307910 (80% similar) Transmission: automatic transmissions include torque converters and sensors. Window regulator: does not include motor unless noted most are with. Not included: throttle body, turbo, wiring harness exhaust manifold may be left on in certain cases. All claims for warranty must be made within...(December 10th, 2025)