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BMW 12637614585 Rex Integrated Power Supply Module 60AH

fits model: I3. make: Bmw. year: 2014–2021.

12637614585 Bmw 2014-2021 I3 Rex 60ah - Integrated Power Supply Module 7614585

( Part Type: Supply Module ), ( Manufacturer Warranty: 30 Day ), ( Fitment Type: Direct Replacement ), ( Manufacturer Part Number: 12637614585 ), ( Tested: Tested, Cleaned And Inspected )

Review BMW Rex 60ah Integrated Power Supply Module 7614585 fits I3 2014–2021

Introducing the BMW i3 REX 60Ah Integrated Power Supply Module (Part Number: 12637614585), a crucial component of the innovative BMW i3 electric vehicle. This Integrated Power Supply Module is designed to provide a reliable and efficient power supply to the vehicle's high-voltage battery and electrical systems.

The BMW i3 REX 60Ah Integrated Power Supply Module is a key element of the i3's Range Extender (REX) system. This system allows the vehicle to operate as a pure electric vehicle with zero tailpipe emissions in urban environments, while also offering the peace of mind of a gasoline engine for longer trips. The module manages the power flow between the battery and the engine, ensuring an optimal charging strategy and seamless transition between electric and gasoline power.

This component is a sophisticated piece of engineering, featuring advanced electronics and cooling systems to maintain optimal operating temperatures and ensure the reliable operation of the high-voltage battery and electrical systems. The module's design allows for efficient energy conversion, ensuring that the vehicle's electrical systems receive a consistent power supply, even during heavy load conditions.

The BMW i3 REX 60Ah Integrated Power Supply Module is built to the highest standards of quality and durability. It undergoes rigorous testing to ensure its reliability and longevity, allowing BMW owners to enjoy their electric vehicle experience with confidence. The module is also designed to be easy to install, making it a popular choice among DIY enthusiasts and professional technicians alike.

In summary, the BMW i3 REX 60Ah Integrated Power Supply Module (Part Number: 12637614585) is a vital component of the BMW i3 electric vehicle's Range Extender system. It provides a reliable and efficient power supply to the vehicle's high-voltage battery and electrical systems, ensuring optimal performance and extended range. With its advanced electronics, cooling systems, and robust design, this module is a must-have for any BMW i3 owner looking to get the most out of their electric vehicle.

The BMW i3 REX (Range Extender) with the 60Ah Integrated Power Supply Module, produced between 2014 and 2021, is a unique electric vehicle offering from BMW. This model comes with both an electric motor and a small internal combustion engine (range extender) to provide additional power when the battery runs low. Let's discuss the pros and cons of buying this particular BMW i3 REX.

Pros:

1. Extended Range: The range extender engine provides an extra driving range of approximately 68 miles (110 km) according to BMW's estimates, making this model a great choice for longer trips or daily commuting with peace of mind.

2. Smooth Electric Driving Experience: The i3 REX delivers an enjoyable driving experience with its powerful electric motor, providing instant torque and responsive acceleration, making city driving a breeze.

3. Eco-friendly: As an electric vehicle, the i3 REX emits significantly less greenhouse gases compared to traditional gasoline-powered cars, making it an eco-friendly choice.

4. Charging Infrastructure: The i3 REX benefits from the growing charging infrastructure, allowing you to easily charge at home or at public charging stations.

5. Regenerative Braking: The i3 REX features regenerative braking, converting kinetic energy into electrical energy when you apply the brakes, which helps to extend the battery range.

Cons:

1. Higher Cost: The BMW i3 REX with the 60Ah Integrated Power Supply Module is more expensive than the pure electric i3 due to the added cost of the range extender engine and battery pack.

2. Complexity: The addition of the range extender engine and the need for an additional fuel tank add complexity to the vehicle's design and maintenance.

3. Limited Practicality: The i3 REX might not be the most practical choice for families due to its limited cargo space and seating for only four passengers.

4. Limited Range Extender Usage: While the range extender engine can provide additional power when the battery runs low, it is not designed to be used extensively, which might limit its usefulness for some buyers.

Conclusion:

The BMW i3 REX with the 60Ah Integrated Power Supply Module offers a unique combination of electric and range-extended driving. Its pros include extended range, smooth electric driving experience, eco-friendliness, charging infrastructure, and regenerative braking. However, its cons include higher cost, complexity, limited practicality, and limited range extender usage.

Recommendation:

If you are looking for an electric vehicle with the added peace of mind of a range extender for longer trips, the BMW i3 REX with the 60Ah Integrated Power Supply Module could be an excellent choice. However, carefully consider your budget, driving habits, and practical needs before making a decision. If you don't require the extended range, a pure electric i3 might be a more cost-effective and practical option.

Details:

2014 2021 BMW I3 REX 60AH - Integrated Power Supply Module 7614585.

part #: 12637614585 prices

  • $40.00-$200.00

specifications ecusrush:

  • for models: I3
  • for makes: Bmw
  • for years: 2014-2021
  • part type: Supply Module
  • manufacturer warranty: 30 Day
  • fitment type: Direct Replacement
  • manufacturer part number: 12637614585
  • tested: Tested, Cleaned And Inspected

payments ecusrush:

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

seller ecusrush:

  • rating: 99.5%
  • city: Sacramento, California
  • # reviews: 1469

returns ecusrush:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

shipping ecusrush:

  • cost: $0.00
  • service: Standard
  • type: Fixed
  • transit: 4-8 Days
  • class: Standard

offer ecusrush:

  • sold: 0
  • started: November 9, 2025
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home

general ecusrush:

  • condition: Used
  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
for models: i3, for makes: bmw, for years: 2014-2021, part type: supply module, manufacturer warranty: 30 day, fitment type: direct replacement, tested: tested, cleaned and inspected,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 11660985361719761,

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