Mini Hatch Cooper SE Electric Engine ReplacementCompare Prices & Get Quotes
Get quotes today from trusted UK Mini Hatch Cooper SE Electric specialists. Compare prices on reconditioned, rebuilt and used electric drive units and motors to find the most cost-effective, warranty-backed solution for your vehicle.
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12-Month Warranty
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From £4,500 to £8,500
Used from £1,500 · Reconditioned from £3,500 · Common codes: 150 kW (F56), 115 kW / 160 kW (F66)
From £1,500
Tested, bare/short engine
From £3,500
Rod bearings addressed, tested
From quote
Upgraded bearings, full teardown, revised valvetrain

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3 Simple Steps3 Simple Stepsto Finding the Best Mini Hatch Cooper SE Electric Replacement Engineto Finding the Best Mini Hatch Cooper SE Electric Replacement Engine
Most replacements completed within 3-5 days.
Mini Hatch Cooper SE Electric - Motor History & Specs at a Glance
Launched as the zero-emission performance variant of the modern Mini Hatch range, the Cooper SE Electric has evolved from the initial 150 kW F56 generation to the highly efficient, scalable F66 architecture, delivering instant torque and premium urban driving dynamics.
Mini Hatch Cooper SE Electric - Motor History & Specs at a Glance
Launched as the zero-emission performance variant of the modern Mini Hatch range, the Cooper SE Electric has evolved from the initial 150 kW F56 generation to the highly efficient, scalable F66 architecture, delivering instant torque and premium urban driving dynamics.
Mini Hatch Cooper SE Electric
Engine History Timeline
150 kW Electric Motor 184hp, 270 Nm torque (F56 generation launch)
115 kW / 160 kW Electric Motor 156hp / 218hp (F66 generation launch, featuring improved thermal management and efficiency)
Key Specs Snapshot
Every electric drive unit fitted to the Mini Hatch Cooper SE Electric is covered below, with UK rebuilt pricing estimates and known failure points to help you make an informed replacement decision.
Mini Hatch Cooper SE Electric Motor Codes - Specifications & Replacement CostMini Hatch Cooper SE Electric Motor Codes - Specifications & Replacement Cost
150 kW Electric Motor (2020-2023)
Compatible Trim Levels
- Mini Hatch Cooper SE
- Mini Hatch Cooper SE Level 1
- Mini Hatch Cooper SE Level 2
- Mini Hatch Cooper SE Level 3


Mini Hatch Cooper SE Electric Motor Codes - Specifications & Replacement Cost engine replacement
Find your exact engine code, specs and UK replacement cost guide.
Used
Tested, ready-to-fit engine
£1,500-£3,000
Reconditioned
Addressed known issues, tested
£3,500-£5,500
Rebuilt
Full teardown, upgraded internals
£4,500-£8,500
Common Failure
Inverter coolant leaks and reduction gear bearing wear, though overall failure rates remain significantly lower than internal combustion equivalents `[INDUSTRY ESTIMATE]`.


The reliability of the Mini Hatch Cooper SE Electric is generally high, with far fewer moving parts than traditional combustion engines. However, when failures do occur, they typically involve the power inverter, reduction gear, or thermal management system. Rebuilt drive units sourced through EnginesMarket include upgraded components addressing these original failure points, backed by a minimum 12-month unlimited-mileage warranty.

Mini Hatch Cooper SE Electric (150 kW)
Affected Vehicles
Mini Hatch Cooper SE Electric (150 kW Motor, 2020-2023)
Typical Failure Mileage
40,000-80,000 miles
Root Cause
Coolant ingress into the power inverter or degradation of the thermal management pump can trigger limp mode or complete drive unit shutdown, requiring specialist diagnostic equipment to isolate.
Why It Happens
Coolant ingress into the power inverter or degradation of the thermal management pump can trigger limp mode or complete drive unit shutdown, requiring specialist diagnostic equipment to isolate.
Dealer (parts + labour)
£1,200-£1,800
Specialist (parts + labour)
£700-£1,200
What it involves
Coolant flush, pump replacement, and inverter seal inspection.
Suitability
Suitable if caught early with no internal inverter damage.
Dealer (parts + labour)
£7,000-£10,000
Specialist (parts + labour)
£4,500-£8,500
What it involves
Supply & fit of a rebuilt 150 kW drive unit with updated thermal components and 12-month warranty.
Suitability
The right call if the inverter has suffered catastrophic internal failure.
| Repair Tier | Dealer (Parts + Labour) | Specialist (Parts + Labour) | What It Involves | Suitability | Estimated Time |
|---|---|---|---|---|---|
Preventative Inverter/Cooling Service Minor | £1,200-£1,800 | £700-£1,200 | Coolant flush, pump replacement, and inverter seal inspection. | Suitable if caught early with no internal inverter damage. | |
Full Replacement - rebuilt/reconditioned drive unit Best Value | £7,000-£10,000 | £4,500-£8,500 | Supply & fit of a rebuilt 150 kW drive unit with updated thermal components and 12-month warranty. | The right call if the inverter has suffered catastrophic internal failure. |
Vehicle Value Check
Vehicle Value Check
A typical Mini Hatch Cooper SE Electric falls into distinct value bands depending on generation: F56 models range from £15,000-£25,000, while newer F66 models command £25,000-£35,000+ `[THIRD-PARTY]`. - Vehicle worth ~£15,000-£25,000 (F56): A reconditioned or rebuilt drive unit is a viable investment. The replacement cost is a manageable fraction of the vehicle's value, and the 12-month warranty restores long-term reliability. - Vehicle worth £25,000-£35,000+ (F66): Replacement cost is typically small relative to vehicle value; a rebuilt unit is highly recommended to preserve the vehicle's premium status and warranty coverage.
Our Recommendation
Our Recommendation
For early thermal management warnings, a specialist cooling system overhaul is the most cost-effective route. However, if the drive unit has suffered catastrophic inverter failure or reduction gear damage, a rebuilt electric motor is the only reliable long-term solution. Do not ignore high-voltage warning lights.

Don't Let Drive Unit Failure Write Off Your Mini Hatch Cooper SE Electric
Navigating electric motor failure is stressful, but you do not have to accept main dealer premiums. By comparing quotes through EnginesMarket, you gain access to vetted UK specialists who supply rebuilt Mini Hatch Cooper SE Electric drive units featuring upgraded components that address the original design weaknesses. With a minimum 12-month unlimited-mileage warranty and nationwide supply-and-fit options, you can restore your vehicle's reliability confidently and cost-effectively.
Compare rebuilt 150 kW Mini Hatch Cooper SE Electric drive unit prices
Important Information
Important Information
"All prices are indicative UK market ranges based on historical quote data and repair requests from our network of engine specialists. Dealer pricing is estimated based on published main dealer labour rates and genuine OEM parts pricing. Specialist pricing reflects actual quote data from EnginesMarket's UK network. Actual costs vary depending on damage severity, vehicle condition, variant, and workshop location within the UK. Use our free comparison tool to get tailored quotes for your specific Mini Hatch Cooper SE Electric. Every drive unit supplied through EnginesMarket carries a minimum 12-month unlimited mileage warranty - always confirm exact terms with your chosen supplier."
Mini Hatch Cooper SE Electric Engine ReplacementFrequently Asked Questions
Question 1How much does a Mini Hatch Cooper SE Electric drive unit replacement cost-
The cost depends on the motor generation and condition. For the common 150 kW and 115 kW/160 kW motors, a used unit typically costs £1,500-£4,000 (supply only), while a fully reconditioned or rebuilt drive unit with a warranty ranges from £3,500 to £8,500 (supply only).
- Used units are cheapest but carry higher risk for high-voltage components.
- Rebuilt units include upgraded thermal components and a 12-month warranty.
- Supply and fit labour adds approximately £700-£1,200 depending on the specialist.
Question 2What are the early signs of electric motor failure in a Mini Hatch Cooper SE Electric-
The most common early warning signs include the vehicle entering limp mode, persistent high-voltage system warning lights on the dashboard, or an unusual high-pitched whining noise from the reduction gear.
- You may also notice a sudden, unexplained drop in available range or charging capability.
- Warning: Ignoring high-voltage warnings can lead to complete drive unit shutdown.
Question 3Is it worth replacing the drive unit in a Mini Hatch Cooper SE Electric-
Yes, in most cases. F56 models typically value between £15,000 and £25,000, while newer F66 models command £25,000+.
- Because retained values are strong, a reconditioned or rebuilt drive unit represents a manageable fraction of the vehicle's total value.
- The 12-month warranty restores long-term reliability, making it a sound financial investment compared to part-exchanging a faulty vehicle.
Question 4How long does a Mini Hatch Cooper SE Electric drive unit replacement take-
A professional supply and fit service for a Mini Hatch Cooper SE Electric typically takes 1 to 3 working days.
- Sourcing a quality reconditioned or rebuilt drive unit may take a few days if not immediately available.
- The physical removal and installation process is straightforward for certified EV specialists.
- Additional time is required for high-voltage system isolation, ECU coding, and software calibration.
Question 5What is the difference between the Mini Hatch Cooper SE and Cooper E motors-
While both are zero-emission variants, the older F56 Cooper SE uses a 150 kW (184hp) motor, whereas the newer F66 Cooper E uses a 115 kW (156hp) or 160 kW (218hp) motor.
- The newer F66 architecture features significantly improved thermal management and efficiency.
- Consequently, F66 drive unit replacements may carry a slightly higher premium due to newer technology, but benefit from lower overall failure rates.
Compare Mini Hatch Cooper SE Electric Drive Unit PricesToday
500+ Mini Hatch Cooper SE Electric drive units supplied through our network
12-Month Warranty on every rebuilt Mini Hatch Cooper SE Electric motor
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