# Valeo New 48V Starter Motor\/Generator (IBSG4U036) \u2013 Detailed Product Description<\/p>\n
This document contains the detailed technical description and application data for the new 48V starter motor\/generator (Integrated Starter Generator \u2013 ISG) unit manufactured by Valeo, which is an ideal choice for modern hybrid (Mild Hybrid Electric Vehicle \u2013 MHEV) systems. The product is a high-quality, reliable component that ensures optimal operation of the vehicle's electrical systems.<\/p>\n
## Product Identifiers and Manufacturer Codes<\/p>\n
This unit is associated with several factory and aftermarket codes, which facilitates compatibility checks and procurement:<\/p>\n
| Category | Code |
\n| :— | :— |
\n| **Original Part Number (Valeo)** | IBSG4U036 |
\n| **Original Part Number (Valeo)** | UD102347 |
\n| **Original Part Number (Valeo)** | 2723564 |
\n| **Original Part Number (Valeo)** | 2723564E |
\n| **Original Part Number (Valeo)** | 415002 |
\n| **Original Part Number (Valeo)** | 615002 |
\n| **Original Part Number (Valeo)** | 723564 |
\n| **AS-PL Code** | 36300-2U000 |
\n| **AS-PL Code** | 363002U000 |
\n| **AEG Code** | AEG9022 |
\n| **AutoElectro Code** | CVAH02 |
\n| **AutoTeam Code** | CAS15H02GS |
\n| **CASCO Code** | 21015H02OVIT |
\n| **KRAUF Code** | 556393RIV |
\n| **Kuhner Code** | 157.501.200.500 |
\n| **PSH Code** | 2027920HOE |
\n| **REAL Code** | 011-003-001158R |
\n| **Remante Code** | REMANTE |
\n| **SANDO Code** | 3015H02.1 |
\n| **SIOM Code** | STS17H020 |<\/p>\n
## Main Features and Application Area<\/p>\n
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.<\/p>\n
### Technical Category
\n* **Main Category:** Generators (Alternators)
\n* **Brand:** Valeo
\n* **Technology:** 48V Integrated Starter\/Generator (ISG) \u2013 This technology enables faster and more efficient engine stop\/restart (Start\/Stop function), as well as regenerative braking, thus supporting the vehicle's fuel efficiency.<\/p>\n
### Compatibility
\nThis part has been identified specifically in connection with the following vehicle manufacturers:
\n* **HYUNDAI**
\n* **KIA**<\/p>\n
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.<\/p>\n
## Advantages of 48V ISG Systems<\/p>\n
Compared to traditional 12V systems, 48V mild hybrid technology brings several advantages that directly affect the vehicle's performance and environmental characteristics:<\/p>\n
1. **Significant Fuel Savings:** The 48V system is capable of providing enough energy for engine shutdown and restart, as well as powering auxiliary electric consumers (e.g., air conditioning) while the internal combustion engine is off, thereby minimizing idling consumption.
\n2. **Boost Function:** The ISG can provide short-term extra torque to the crankshaft during acceleration, improving acceleration dynamics and reducing turbo lag.
\n3. **Regenerative Braking:** More efficient recovery of braking energy and charging the 48V battery increases the overall efficiency of the system.
\n4. **LIN Protocol Compatibility:** Modern starter-generators 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.<\/p>\n
## Technical Notes and Related Services<\/p>\n
As this part is part of modern, complex electrical systems, its installation and maintenance require specialized knowledge.<\/p>\n
### Technical Support
\nStremtec, as a specialist in Starting, Charging, and Cooling, provides extensive support in this area:<\/p>\n
* **Diagnostic Tools:** EV\/PHEV diagnostic equipment and Rotrix testers are available for accurate testing of 48V systems.
\n* **Training:** Starter\/Generator training, as well as Motoplat training, ensures that the necessary expertise is available for service centers.
\n* **Repair Information:** Information is available regarding the repair of hybrid batteries and special repair kits, which may be relevant during the maintenance of 48V systems.<\/p>\n
### Related Products
\nParts belonging to the product family with similar technology are also available, such as the **IBSG4W023 Valeo New 48V** unit, which may have different technical parameters but represents the same hybrid technology platform.<\/p>\n
This IBSG4U036 Valeo unit guarantees reliability and support for the latest electric drivetrain technologies for service centers and vehicle owners.<\/p>","protected":false},"excerpt":{"rendered":"
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