Import Bosch Alternator 0120469581, 0120469600 — Buy in Bulk from Supplier in China

The Bosch alternator models 0120469581 and 0120469600 are 12V automotive charging units engineered for passenger and light commercial vehicles, with cross-reference numbers including 0-120-469-431 and 0-120-469-582 for broader fitment coverage. These units are built around a robust rotor and stator assembly designed to restore electrical system function in vehicles where the original Bosch equipment has been specified. Chongqing Lange Machinery Group Co., Ltd. lists these as direct replacements, offering compatibility with multiple European and Asian vehicle platforms that specify Bosch OE charging systems.

The alternator housing is typically cast aluminium for heat dissipation and corrosion resistance, with internal rectifier bridges and voltage regulators that maintain stable output across varying engine speeds. The slip-ring design and brush assembly are service items; typical wear patterns include brush depletion at 80,000 to 120,000 kilometres and bearing noise indicating end-frame replacement. The 0120469581 and 0120469600 share common mounting footprints and connector configurations, though output ratings differ, so the specific vehicle application must be confirmed against the Bosch catalogue before ordering.

These alternators serve independent garages, fleet maintenance operators, and automotive parts distributors serving markets in Europe, the Middle East, and Southeast Asia. Buyers should verify pulley type (serpentine or V-belt), output amperage, and regulator type (internal or vehicle-controlled) against their target vehicle parc. Packaging is typically individual carton with protective caps on terminals; confirm with Chongqing Lange Machinery Group Co., Ltd. whether bulk palletisation is available for volume orders and what Incoterms are supported for sea freight from Chongqing or Shanghai ports.

Chongqing Lange Machinery Group Co., Ltd. is located at No.65 North Jianxin Road, Jiangbei District, Chongqing 400020, China, positioning the company within one of China's major automotive component manufacturing clusters. The supplier holds an imported tier designation with a harbor trust tier, indicating a verified business registration and export licence but with limited transaction history visible on the platform. The response rate is recorded at 0.00 percent with zero average response hours, suggesting that direct communication channels may be underutilised or that the supplier prefers initial contact through alternative means.

The company profile does not state manufacturing floor space, employee count, annual turnover, or specific OEM client relationships, so buyers should request a factory audit or third-party verification before committing to volume orders. The listing focuses on Bosch-compatible alternators and related automotive electrical components, with no mention of in-house design capability or proprietary branding. Buyers are advised to confirm whether Chongqing Lange Machinery Group Co., Ltd. operates as a manufacturer, authorised remanufacturer, or trading company, as this distinction affects warranty terms and technical support availability.