Alternator GL320 ML320 R320 2007-2009
Used On:
Mercedes-Benz (2007-2009)
Replaces:
Mercedes-Benz 642-154-03-02, 642-154-05-02, A642-154-03-02, A642-154-05-02, Valeo TG17C032
MERCEDES BENZ Auto and Light Truck GL320 2007 3.0L (Diesel)
MERCEDES BENZ Auto and Light Truck ML320 2007 3.0L (Diesel)
MERCEDES BENZ Auto and Light Truck ML320 2008 3.0L (Diesel)
MERCEDES BENZ Auto and Light Truck ML320 2009 3.0L (Diesel)
MERCEDES BENZ Auto and Light Truck R320Â Â Â 2007 3.0L (Diesel)
MERCEDES BENZ Auto and Light Truck R320Â Â Â 2008 3.0L (Diesel)
1309N
Alternator
Specs
• 180 Amp/12 Volt, CW, 8-Groove Clutch Pulley
• Valeo IR/IF
• MFR:VALEO
• DESIGN:IR/IF
• VOLTAGE:12
• AMPERAGE:180
• ROTATION:CW
• PULLEY CLASS:SC8
Complete Vehicle Compatibility
This precision-engineered alternator is designed as a direct-fit replacement for the following Mercedes-Benz models:
Mercedes-Benz GL320 – 2007 model year with 3.0L diesel engine Mercedes-Benz ML320 – 2007, 2008, and 2009 model years with 3.0L diesel engine
Mercedes-Benz R320 – 2007 and 2008 model years with 3.0L diesel engine
Each of these premium Mercedes-Benz vehicles relies on a robust electrical charging system to power advanced comfort features, safety systems, navigation equipment, climate control, and premium audio systems. This alternator meets or exceeds original equipment specifications to ensure reliable performance in all driving conditions.
Direct OEM Replacement Numbers
This alternator serves as a direct replacement for the following Mercedes-Benz original equipment part numbers:
- Mercedes-Benz 642-154-03-02
- Mercedes-Benz 642-154-05-02
- Mercedes-Benz A642-154-03-02
- Mercedes-Benz A642-154-05-02
- Valeo TG17C032
This cross-reference compatibility ensures you’re getting the exact replacement your vehicle requires, eliminating guesswork and installation concerns.

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