Valeo 439682 Alternator Compatible with 2010-2013 Mercedes-Benz S400
Product details
| Management number | 251479914 | Release Date | 2026/09/26 | List Price | US$166.08 | Model Number | 251479914 | ||
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Valeo 439682 Alternator. 2010-2013 Mercedes-Benz S400. As a pioneer in automotive electrical systems since 1923, Valeo delivers OE-quality alternators trusted by global vehicle manufacturers. Valeo alternators are 100% new — never remanufactured — and are engineered with premium rare earth magnets to enhance power output without increasing unit size. Each unit is tested for up to 1,000 hours in extreme thermal, vibration, and electrical conditions to guarantee long-lasting reliability. Designed for seamless OE fitment, Valeo alternators help improve charging efficiency and reduce CO2 emissions, making them the ideal solution for both performance and sustainability.
- 2010-2013 Mercedes-Benz S400
- 100% NEW PRODUCT – Valeo alternators are 100% new, not remanufactured, eliminating the risk of premature failure
- OE FIT – Application-specific design ensures exact fit and seamless integration with vehicle systems
- HIGH-EFFICIENCY OUTPUT – Premium rare earth magnets deliver higher charging power without increasing unit size
- EXTREME TESTING – Each alternator undergoes up to 1,000 hours of load and thermal cycle testing for proven durability
- BUILT TO LAST – Resistant to heat, vibration, and contaminants for long-term, reliable performance
- Voltage: 12 VDC
- Fan Type: Internal
- Amperage Rating: 180 A
- Pulley Diameter: 57 mm
- Housing Material: Aluminium
- Technical Number: FGN18S040
- Rotation Direction: Clockwise
- Brand: Valeo
- Manufacturer Part Number: 439682
- Part Type: Alternator
| Manufacturer part number | 439682 |
|---|---|
| Vehicle make | Mercedes-Benz |
| Vehicle year | 2013 |
| Vehicle model | S400 |
| Compatible cars | Mercedes-Benz S400 (2010-2013) |
| Amps | 180 Amps |
| Volts | 12 V |
| Rotation direction | Clockwise |
| Vehicle fitment type | Specific |
| Brand | Valeo |
| Automotive parts division | OEM Replacement |
| Vehicle type | Car |
| Dimensions | 9.80 x 8.67 x 8.48 in |
| Weight | 11.22 lb |
| Material | Alloy |
| Case material | Aluminum |
| Model | 439682 |
| Piece count | 1 |
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