06H903119 - Alternator Freewheel Clutch for Audi-Volkswagen

Alternator Clutch Pulley Replacement
✔️ For Audi & VW 2.0L Engines - Replaces Part 06H903119

This freewheel clutch pulley is a solid aftermarket replacement for part 06H903119, commonly used in Audi and Volkswagen 2.0L engines. It fits a wide range of vehicles equipped with 150A alternators and helps reduce belt wear, minimize noise, and protect the serpentine system under load changes.

✅ Replacement for OE part: 06H903119
✅ Fits 150A alternators on 2.0L engine platforms
✅ Designed for Audi, VW, Seat, and Skoda vehicles
✅ Pack size: One pulley
✅ Function: Freewheel/overrunning alternator clutch pulley

Compatible Vehicles Include:

• Audi A4 B8 (2009-2012), A5 B8 (2010-2012), Q5 (2011-2012), S5 (2010-2011, 4.2L V8)

• VW Golf, Passat, Jetta, Tiguan - 2.0L engines

• Other VW Group models with 1.8T or 2.0T engines: TT, A3, SQ3, Scirocco

💡 What does a freewheel alternator pulley do in turbocharged vehicles?
It protects the accessory drive system by reducing stress when RPMs drop suddenly - especially important in turbo engines.

• Lets alternator spin independently from engine deceleration

• Reduces belt vibration and tensioner wear

• Helps improve electrical system stability at idle

• Essential for smooth operation in high-rev turbo engines

Keep your Audi or VW running smooth with this handy pulley upgrade. Snag one now and keep your alternator working like a champ!