Tesla Model Y Electric Motor Drive Unit for Sale | Used OEM Assembly
$1,600.00
At a Glance
- Condition: OEM used, electric motor function tested, gearbox operation verified, high-voltage connector integrity inspected
- Availability: In stock across Model Y variants
- Shipping: Free shipping to all 50 states, 5 to 10 business days on drive unit assemblies
- Application: Tesla Model Y 2020+ – Tesla’s compact electric crossover SUV
- Terminology note: The “engine” of an EV is technically an electric motor / drive unit assembly (EVs do not have internal combustion engines)
- Drive unit assembly: electric motor + gearbox / reduction gearing + integrated motor controller (inverter)
- Front or rear drive unit position: specify when ordering. Model Y Performance and Long Range Dual Motor AWD use both front and rear drive units; Model Y Standard Range and Long Range RWD use only a rear drive unit
- Model Y shares platform elements with the Tesla Model 3 (see our related Model 3 EV component identification listing)
- Model Y has become one of the best-selling EVs globally and one of the best-selling vehicles overall in some markets
- 15 day replacement warranty on component defects
Description
About the Tesla Model Y Electric Motor Drive Unit
Need a replacement Tesla Model Y drive unit (electric motor assembly)? Part Nests sources OEM used drive unit assemblies for Tesla Model Y applications from 2020 onward. Terminology note: Tesla Model Y is a fully electric vehicle (EV) and does not have an internal combustion engine. The functional equivalent of an “engine” in an EV is the drive unit assembly – combining the electric motor, gearbox / reduction gearing, and integrated motor controller (inverter) into a single serviceable unit. Each drive unit is tested for electric motor function, gearbox operation, and high-voltage connector integrity. Call (855) 634-4447 to verify Model Y variant and drive unit position (front or rear) before ordering.
Tesla Model Y Vehicle Context (2020+)
- Production era: 2020+ international markets, continuing production. Tesla’s compact electric crossover SUV entry into the mass-market EV crossover segment
- Model 3 platform sharing: The Model Y shares platform elements with the Tesla Model 3 (see our related Model 3 EV component identification listing). Both vehicles built on Tesla’s compact vehicle architecture with shared drive units, battery pack technology, and various components. Model Y is essentially the crossover / compact SUV variant of the Model 3 sedan
- Compact electric crossover positioning: Positioned as Tesla’s compact electric crossover SUV. Competes with modern EV crossovers including Ford Mustang Mach-E, Hyundai Ioniq 5, Kia EV6, Volkswagen ID.4, Nissan Ariya, and various other modern electric SUVs
- Global sales success: Model Y has become one of the best-selling EVs globally and one of the best-selling vehicles overall in some markets. Achieved status as one of Tesla’s most successful vehicles and helped establish the modern electric crossover SUV segment
- Multiple production plants: Model Y produced at multiple Tesla production facilities including Tesla Fremont, California (former NUMMI plant – see our related Tesla Model S shock absorber listing), Tesla Gigafactory Texas (Austin), Tesla Gigafactory Berlin (Germany), and Tesla Gigafactory Shanghai (China). Multi-plant production supports high global sales volume
Tesla Model Y Variant Overview
- Model Y Standard Range / Rear-Wheel Drive: Base Model Y variant with rear-wheel drive using a single rear drive unit. Lower entry pricing with reduced range vs Long Range variant
- Model Y Long Range Dual Motor AWD: Dual motor all-wheel drive variant with both front and rear drive units. Longer range and improved acceleration vs base variant. Common Model Y configuration
- Model Y Performance: High-performance dual motor variant with tuned drive units for enhanced acceleration and top speed. Sport-oriented features including performance brakes and unique wheels. Faster acceleration than Long Range Dual Motor
- Model Y variants require different drive units: Different Model Y variants and drive unit positions (front vs rear) use different drive unit configurations. Verify your Model Y variant and needed drive unit position before ordering. Front drive units and rear drive units are NOT interchangeable
Electric Motor Drive Unit Architecture
- Drive unit components: Complete drive unit combines the electric motor (three-phase AC permanent magnet or induction motor), gearbox / reduction gearing (typically single-speed reduction gearbox), and integrated motor controller (inverter that converts DC battery power to AC current for the motor). All three components housed in a single sealed unit for compact packaging
- Front vs rear drive units: Model Y front drive units have different specifications than rear drive units – different motor sizes, gearing ratios, and mounting configurations. Cannot be swapped between positions. Verify position (front or rear) when ordering
- Single-speed gearbox: Unlike ICE vehicles that use multi-speed transmissions, EVs typically use single-speed reduction gearbox because electric motors provide adequate torque across a wide RPM range without gear-shifting requirements. Reduction gearing steps down the high electric motor RPM (up to 15,000+ RPM) to appropriate wheel speed
- Regenerative braking: Drive units support regenerative braking by using the electric motor as a generator during deceleration. Kinetic energy is converted back to electrical energy and stored in the battery pack, improving overall vehicle efficiency
Drive Unit Specifications
- Type: OEM used electric motor drive unit assembly for Tesla Model Y
- Function: Complete drive unit combining electric motor, gearbox / reduction gearing, and motor controller (inverter). Provides torque to the wheels via the drive axles. Primary powertrain component of an electric vehicle – the functional equivalent of an “engine” in an ICE vehicle
- Construction: Sealed aluminum drive unit housing containing electric motor (rotor and stator), reduction gearing (typically single-speed planetary or offset gearing), integrated motor controller (inverter with power electronics), high-voltage connector for battery pack integration, and CV joint output flanges for drive axle connection
- Common failure modes: Motor bearing failure (audible whining or grinding), motor controller failure (complete drive failure or diagnostic codes), gearbox failure (audible gear noise or vibration), high-voltage connector failure, coolant leak from integrated cooling passages. Symptoms include complete drive failure on affected axle, audible drive system noise, error messages about drive system, and reduced vehicle performance
- Testing: Electric motor function tested, gearbox operation verified, high-voltage connector integrity inspected before shipment
- Safety note: Drive unit removal and installation involves high-voltage system service and should be performed by qualified EV service personnel with appropriate safety equipment and training
Related Tesla Listings
- Tesla Model 3 EV component identification: See our Model 3 EV component identification listing (Model Y shares Model 3 platform)
- Tesla Model S shock absorber: Tesla flagship EV sedan – see our Model S shock absorber listing
Why Buy From Part Nests
- OEM verified electric motor drive unit for Tesla Model Y 2020+
- Electric motor function tested, gearbox operation verified, high-voltage connector integrity inspected
- Available for Model Y Standard Range (rear only), Long Range Dual Motor (front and rear), and Performance (front and rear) configurations
- Free shipping to all 50 states
- 15 day replacement warranty on component defects
- Support team familiar with Tesla EV architecture and Model Y / Model 3 platform sharing
- Call (855) 634-4447 to confirm your Model Y variant and drive unit position before ordering.
15 Day Replacement Warranty
Every used Tesla Model Y Drive Unit carries a 15 day replacement warranty starting on the delivery date. Drive unit removal and installation involves high-voltage system service and should be performed by qualified EV service personnel. Call (855) 634-4447 to start a warranty claim within 15 days of delivery.
What Is Covered
- Component defects present on arrival beyond what was disclosed
- Electric motor or gearbox failures within 15 days from installation
- Motor controller failures not disclosed at sale
- Incorrect drive unit shipped (wrong variant or position) due to an error on our end
What Is Not Covered
- Damage caused during installation
- High-voltage system damage from improper handling
- Cross-variant or cross-position installation without verification
- Labor expenses of any kind, including high-voltage service labor
- Part: OEM electric motor drive unit assembly
- Application: Tesla Model Y 2020+
- Terminology: The "engine" of an EV is the drive unit (electric motor + gearbox + inverter)
- Platform Sharing: Tesla Model 3 platform
- Variants: Standard Range RWD, Long Range Dual Motor AWD, Performance
- Position: Front OR rear - specify when ordering (not interchangeable)
- Production Plants: Fremont CA, Austin TX, Berlin, Shanghai
- Related Listings: Tesla Model 3 EV component ID, Tesla Model S shock absorber
Additional information
| Brand | Tesla |
|---|---|
| Part Type | Electric Motor Assembly, Drive Unit |
| Vehicle Application | Tesla Model Y |
| Year Confirmed | 2020 |
| Motor Type | Permanent Magnet Synchronous |
| Horsepower | 335 hp |
| Torque | 500 Nm |
| Operating Voltage | 350 to 400 V DC |
| Integrated | Motor, inverter, control electronics, thermal management |
| Safety Note | High voltage component, trained EV technician install required |
| SKU | vaz575 |
An OEM used electric motor drive unit assembly for Tesla Model Y applications from 2020 onward. Sealed aluminum housing containing electric motor (rotor and stator), reduction gearing (typically single-speed planetary or offset gearing), integrated motor controller (inverter with power electronics), high-voltage connector for battery pack integration, and CV joint output flanges for drive axle connection. Function is complete drive unit providing torque to the wheels - the functional equivalent of an 'engine' in an ICE vehicle.
Tesla Model Y is a fully electric vehicle (EV) and does not have an internal combustion engine. The functional equivalent of an 'engine' in an EV is the drive unit assembly - combining the electric motor, gearbox / reduction gearing, and integrated motor controller (inverter) into a single serviceable unit. EVs do not have combustion, do not burn fuel, and do not have engines in the traditional sense. The drive unit is the primary powertrain component of an EV.
Tesla's compact electric crossover SUV produced from 2020 onward. Tesla's entry into the mass-market EV crossover segment. Shares platform elements with the Tesla Model 3 (see our related Model 3 EV component identification listing) - Model Y is essentially the crossover / compact SUV variant of the Model 3 sedan. Has become one of the best-selling EVs globally and one of the best-selling vehicles overall in some markets. Competes with modern EV crossovers including Ford Mustang Mach-E, Hyundai Ioniq 5, and various others.
Model Y Standard Range / Rear-Wheel Drive (base variant, single rear drive unit, lower entry pricing). Model Y Long Range Dual Motor AWD (both front and rear drive units, longer range and improved acceleration - common configuration). Model Y Performance (high-performance dual motor variant with tuned drive units, sport-oriented features including performance brakes and unique wheels, faster acceleration). Different variants and drive unit positions (front vs rear) use different drive unit configurations.
No. Model Y front drive units have different specifications than rear drive units - different motor sizes, gearing ratios, and mounting configurations. Cannot be swapped between positions. Verify position (front or rear) when ordering. Model Y Standard Range uses only a rear drive unit; Model Y Long Range Dual Motor and Model Y Performance use both front and rear drive units (which are different from each other).
Complete drive unit combines three main systems into a single sealed housing: Electric motor (three-phase AC permanent magnet or induction motor). Gearbox / reduction gearing (typically single-speed reduction gearbox stepping down high electric motor RPM to appropriate wheel speed). Integrated motor controller / inverter (converts DC battery power to AC current for the motor and controls motor torque output). Compact packaging in a single serviceable unit.
Unlike ICE vehicles that use multi-speed transmissions, EVs typically use single-speed reduction gearbox because electric motors provide adequate torque across a wide RPM range without gear-shifting requirements. Electric motors produce peak torque from zero RPM and maintain useful torque up to very high RPM (typically 15,000+ RPM). Multi-speed transmissions would add complexity and weight without meaningful performance benefit for most EV applications.
Drive unit removal and installation involves high-voltage system service and should be performed by qualified EV service personnel with appropriate safety equipment and training. High-voltage systems (typically 400V+ in Model Y) can cause serious injury if handled improperly. High-voltage safety training, insulated tools, and appropriate personal protective equipment are required for safe drive unit service. Not appropriate for typical DIY installation without proper training.
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