This document contains the detailed technical description and application data for the new 48V starter motor/generator (Integrated Starter Generator – ISG) unit manufactured by Valeo, which is an ideal choice for modern hybrid (Mild Hybrid Electric Vehicle – MHEV) systems. The product is a high-quality, reliable component that ensures optimal operation of the vehicle's electrical systems.
This unit is associated with several factory and aftermarket codes, which facilitates compatibility checks and procurement:
| Category | Code |
|---|---|
| Factory Part Number (Valeo) | IBSG4U036 |
| Factory Part Number (Valeo) | UD102347 |
| Factory Part Number (Valeo) | 2723564 |
| Factory Part Number (Valeo) | 2723564E |
| Factory Part Number (Valeo) | 415002 |
| Factory Part Number (Valeo) | 615002 |
| Factory Part Number (Valeo) | 723564 |
| AS-PL Code | 36300-2U000 |
| AS-PL Code | 363002U000 |
| AEG Code | AEG9022 |
| AutoElectro Code | CVAH02 |
| AutoTeam Code | CAS15H02GS |
| CASCO Code | 21015H02OVIT |
| KRAUF Code | 556393RIV |
| Kuhner Code | 157.501.200.500 |
| PSH Code | 2027920HOE |
| REAL Code | 011-003-001158R |
| Remante Code | REMANTE |
| SANDO Code | 3015H02.1 |
| SIOM Code | STS17H020 |
This Valeo 48V starter motor/generator (ISG) has been developed for the new generation mild hybrid (MHEV) vehicles, where 48V systems are crucial for increasing efficiency and reducing emissions.
Main Category: Alternators
Brand: the wiper blade is removed and connected to the wiper blade holder. Various adapters are used to make a precise connection between the wiper blade mount and the angle measuring device. Adapters are available for all wiper arm types. (Bosch
Technológia: 48V Starter/Generator (ISG) – This technology enables faster and more efficient engine stop/restart (Start/Stop function) as well as regenerative braking, thereby supporting the vehicle's fuel efficiency.
This part has been identified specifically in connection with the following vehicle manufacturers:
HYUNDAI
KIA
The wide aftermarket code coverage ensures that this unit can be applied in numerous different vehicle configurations where any of the factory numbers listed above are present.
Compared to traditional 12V systems, 48V mild hybrid technology brings several advantages that directly affect the vehicle's performance and environmental characteristics:
Significant Fuel Savings: The 48V system is capable of providing enough energy for engine stop and restart, as well as powering auxiliary electric consumers (e.g., air conditioning) while the internal combustion engine is off, thereby minimizing idling consumption.
Boost Function: The ISG can provide a short burst of extra torque to the crankshaft during acceleration, improving acceleration dynamics and reducing turbo lag.
Regenerative Braking: The overall efficiency of the system is increased through more effective recovery of braking energy and charging of the 48V battery.
LIN Protocol Compatibility: Modern starter motors often communicate with the vehicle's control unit (ECU) via the LIN (Local Interconnect Network) protocol. This unit likely supports this communication standard, which is essential for precise operational control and diagnostics.
As this part is part of modern, complex electrical systems, its installation and maintenance require specialized knowledge.
Stremtec, as a specialist in Starting, Charging, and Cooling, provides extensive support in this area:
Diagnostic Tools: EV/PHEV diagnostic equipment and Rotrix testers are available for the precise testing of 48V systems.
Training: Starter/Generator training, as well as Motoplat training, provides the necessary expertise for service centers.
Repair Information: Information is available regarding hybrid battery repairs and special repair kits that may be relevant during the maintenance of 48V systems.
Other parts belonging to the product line with similar technology may also be available, such as the IBSG4W023 Valeo New 48V unit, which may have different technical parameters but represents the same hybrid technology platform.
This IBSG4U036 Valeo unit guarantees reliability and support for the latest electric drivetrain technologies for service centers and vehicle owners.
