{"id":362764,"date":"1970-01-01T00:00:00","date_gmt":"1969-12-31T22:00:00","guid":{"rendered":"https:\/\/staging.met-industry.hu\/?post_type=product&p=362764"},"modified":"2026-05-06T16:15:59","modified_gmt":"2026-05-06T14:15:59","slug":"4n0903028h-m-a-audi-continental-felujitott-generator","status":"publish","type":"product","link":"https:\/\/staging.met-industry.hu\/en\/uzlet\/4n0903028h-m-a-audi-continental-felujitott-generator\/","title":{"rendered":"4N0903028H \/ M \/ A Audi Continental Rebuilt Alternator"},"content":{"rendered":"

# Remanufactured Audi Continental Alternator (Lchain) \u2013 Part Numbers: 4N0903028H \/ M \/ A<\/p>\n

This detailed description presents a high-quality, remanufactured Continental alternator (also known as a starter-generator), specifically developed for Audi vehicles, with a focus on 48 V mild-hybrid systems. The product is the result of Stremtec expertise in the starting, charging, and cooling systems.<\/p>\n

## Product Overview and Significance<\/p>\n

48V starter-generators (Starter-Generator) used in modern Audi vehicles play a critical role in ensuring Start-Stop functions, brake assist, and general power supply. However, these units are prone to failure, which can cause serious malfunctions in the vehicle's operation. This remanufactured unit is a reliable and durable alternative to the original part.<\/p>\n

Recalls occurred in early Audi models (starting as early as 2020) concerning this component. While dealerships initially replaced the units free of charge, in the event of later failures, the cost of repair is borne by the owner. This remanufactured generator offers an excellent solution to remedy the problems dubbed the \u201emild-hybrid catastrophe\u201d.<\/p>\n

## Root of Failures and Diagnostics<\/p>\n

The failure of 48V starter-generators is often not due to a single component failure but indicates complex system issues signaled by general fault messages appearing on the dashboard. If the alternator fails, the following systems may also be affected:<\/p>\n

* The 48 V main electrical network.
\n* The Start-Stop system.
\n* The brake power booster and other components directly connected to the starter-generator or the 48 V battery.<\/p>\n

The most common fault codes generated by diagnostic tools in case of 48V system malfunctions are:<\/p>\n

| Fault Code | Description |
\n| :— | :— |
\n| **P065C00** | Alternator mechanical characteristics \u2013 Intermittent operation |
\n| **U046900** | Starter-generator control unit, invalid signal (36564) |
\n| **P0CA700** | Hybrid powertrain battery, discharge current too high |<\/p>\n

The most common cause is the failure of the alternator processor's **electronic circuit boards and contacts**. Although moisture-induced corrosion was officially cited as the cause in some recalls, the actual problem was often **excessive operating current**, leading to overheating of the power transistors and burnout of the circuit boards.<\/p>\n

## Immobilization and Repair Requirements<\/p>\n

Amikor a gener\u00e1tor meghib\u00e1sodik, a j\u00e1rm\u0171 gyakran elvesz\u00edti az „\u00e9letjeleit”, azaz **immobiliz\u00e1l\u00f3dik**. Ennek oka, hogy a meghib\u00e1sodott gener\u00e1tor teljesen lemer\u00edti a 48 V-os akkumul\u00e1tort, amely ezut\u00e1n v\u00e9delembe kapcsol.<\/p>\n

**Important Note:** In this case, installing a new or remanufactured alternator alone will not solve the problem. Using **ODIS** (Audi diagnostic software) is necessary to release the 48 V battery from its protection status. Furthermore, deep discharge of the high-voltage battery can lead to irreversible damage to the cells.<\/p>\n

## Technical Specifications and Compatibility<\/p>\n

This remanufactured Continental alternator has undergone rigorous quality control, ensuring original factory performance and reliability.<\/p>\n

**Manufacturer:** Continental
\n**Category:** Alternators, Starters \/ Alternators<\/p>\n

### Compatible Part Numbers (OEM and Aftermarket)<\/p>\n

The product has wide compatibility and is suitable for replacing the following part numbers:<\/p>\n

| Part Number | Manufacturer\/Note |
\n| :— | :— |
\n| **4N0903028H** | Volkswagen AG |
\n| **4N0903028M** | Volkswagen AG |
\n| **4N0903028Q** | Volkswagen AG |
\n| **4N0903028A** | Volkswagen AG |
\n| 12091055 | EuroTec |
\n| 1724090101400 | Continental |
\n| 1724090103400 | Continental |
\n| 1724090104400 | Continental |
\n| 240017 | Elstock |
\n| 307404250 | PSH |
\n| 5111112508 | DRI |
\n| A176013 | Short code |
\n| A176014 | Short code |
\n| A176015 | Short code |
\n| AEG9023NU | Auto Electro |
\n| AL04598 | TMI |
\n| LRC00017 | Lucas |
\n| LRC017 | Lucas |<\/p>\n

**Condition:** In Stock (On stock)<\/p>\n

## Advantages of Remanufacturing<\/p>\n

Remanufactured units offered by Stremtec are not merely repaired parts, but comprehensively inspected and strengthened components:<\/p>\n

1. **Increased Reliability:** We inspect critical circuit boards and power transistors and replace them with reinforced components, if necessary, to withstand higher operating currents.
\n2. **Full Functionality:** The generator fully restores the functionality of the 48 V system, including the Start-Stop function and brake assist.
\n3. **Cost-Effectiveness:** Provides significant savings compared to a new factory part while offering guaranteed quality.
\n4. **Wide Compatibility:** A wide list of part numbers ensures that the appropriate replacement part can be found for most affected Audi models.<\/p>\n

This remanufactured Continental alternator is an ideal choice for authorized service centers and independent workshops performing reliable and durable repairs on Audi 48V mild-hybrid systems.<\/p>","protected":false},"excerpt":{"rendered":"

Refurbished Continental generator for Audi vehicles, part numbers: 4N0903028H \/ M \/ A. Professional quality, reliable current delivery.<\/p>","protected":false},"featured_media":350398,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[366],"product_cat":[12998],"product_tag":[],"class_list":["post-362764","product","type-product","status-publish","has-post-thumbnail","product_brand-stremtec","product_cat-egyeb-termekek","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/362764","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/comments?post=362764"}],"version-history":[{"count":1,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/362764\/revisions"}],"predecessor-version":[{"id":371952,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/362764\/revisions\/371952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/350398"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=362764"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=362764"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=362764"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=362764"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}