Wuxi Sanyou Auto Electrical Factory Home / Products / Valeo Alternator / 12V 125A 6PK High-Output Car Alternator for RENAULT Laguna II (2001–2007, 1.8L/2.0L) – Replaces VALEO SG12B055, BOSCH 0986081270, RENAULT 8200112065
AT06004

12V 125A 6PK High-Output Car Alternator for RENAULT Laguna II (2001–2007, 1.8L/2.0L) – Replaces VALEO SG12B055, BOSCH 0986081270, RENAULT 8200112065

Designed to power modern electrical demands in the Renault Laguna II, this 12V 125A car alternator with 6-groove (6PK) drive pulley replaces aging or underperforming factory units in 1.8L (F4P) and 2.0L IDE (F5R) models from 2001 to 2007—ensuring stable voltage for heated seats, navigation, xenon lighting, and audio systems.

It cross-references key OEM and aftermarket numbers, including:

VALEO: SG12B055, 437361, 439394
BOSCH: 0986081270
RENAULT: 8200112065, 7711134758
DELCO Remy / WAI / MOTORHERZ: DRA4049, 23148N, ALV1662WA
Manufactured by SANYOU with 100% new copper windings, precision bearings, and an IC voltage regulator, the unit delivers consistent 125A output at engine idle (≥800 RPM), reducing battery strain during stop-and-go driving. Installation is direct—no bracket, pulley, or wiring modifications needed.

Trusted by independent garages and DIY mechanics for reliable, long-life performance in high-mileage Laguna II fleets across Europe.

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  • 12V 125A 6PK High-Output Car Alternator for RENAULT Laguna II (2001–2007, 1.8L/2.0L) – Replaces VALEO SG12B055, BOSCH 0986081270, RENAULT 8200112065
  • 12V 125A 6PK High-Output Car Alternator for RENAULT Laguna II (2001–2007, 1.8L/2.0L) – Replaces VALEO SG12B055, BOSCH 0986081270, RENAULT 8200112065
  • 12V 125A 6PK High-Output Car Alternator for RENAULT Laguna II (2001–2007, 1.8L/2.0L) – Replaces VALEO SG12B055, BOSCH 0986081270, RENAULT 8200112065
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Wuxi Sanyou Auto Electrical Factory
Wuxi Sanyou Auto Electrical Factory

Our factory specializes in producing starters, generators, and spare parts for automobiles, tractors, and internal combustion engines. We possess advanced production and processing technology, complete equipment, and rigorous testing methods. Through years of hard work and entrepreneurship, we have gradually developed into a company of considerable scale and strength. Our "Xiyun" brand has gained considerable influence in the industry, and our products are sold throughout China. Some of our parts are exported to the United States, Canada, Russia, Brazil, and other countries, enjoying widespread popularity and praise from users.

Our factory currently has fixed assets of over 5 million RMB, working capital of over 4 million RMB, covering an area of ​​over 20,000 square meters, with a building area of ​​over 12,000 square meters. We currently produce DC starters and AC generators for construction machinery. Our main equipment includes 2 large hydraulic presses, 5 medium and small hydraulic presses, over 30 machine tools such as lathes, grinders, and milling machines, and over 50 sets of various specialized testing equipment. We have over 60 employees, including 3 engineers, 5 technicians, and 9 full-time technical personnel. Currently, the factory has an annual production capacity of over 150,000 starters, over 200,000 generators, over 150,000 armatures, and over 150,000 electromagnetic switches.

Our factory has a sound organizational structure. The factory has five management departments: quality inspection, technology, production, sales and marketing, and finance; and three workshops: generator assembly, starter assembly, and machining. Various organizational management regulations and training plans are being further improved to ensure high-efficiency and high-quality production.

Our factory passed ISO9000 international quality system certification in December 2000, was rated as an AAA-level credit enterprise in 2001, and passed IATF16949 certification in 2023. Currently, our factory supplies main engine manufacturers including Shanghai Diesel Engine Factory, Nantong Diesel Engine Factory, Guiyang Diesel Engine Factory, Wuxi Power Engineering Co., Ltd., and Tianjin Power Machinery Factory. Our factory will steadfastly implement the principles of "quality first, customer foremost, strict management, and brand creation," providing our customers with superior products through sincere service and excellent quality.

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