Alternator Cover 137mm OD PLASTIC AIR DUCT, 140A 0120465031, OEM BOSCH 1125500111 - W010-19

Need to rebuild your vehicle's alternator? This premium replacement component kit is engineered to meet or exceed original factory specs, ensuring a perfect fit and long-lasting charging performance.

🚗 Vehicle Application Details

• Vehicle: BMW 320i, 323i, 323is, 325i, 325is, 328i, 328is, 525i, 525iT, 530i, 540i, 740i, 740iL, 840Ci, M3, Z3 (Various models from 1992-2000)
• Fitment Details:
  • 320i L6 2.0L (1992-1995)
  • 323i L6 2.5L (1998-1999)
  • 323is L6 2.5L (1998-1999)
  • 325i L6 2.5L Eng Code M20 (1992)
  • 325i L6 2.5L Eng Code M50 (1992)
  • 325i L6 2.5L (1993-1995)
  • 325is L6 2.5L Eng Code M50 (1992)
  • 325is L6 2.5L Eng Code M50TU (1993-1995)
  • 328i L6 2.8L (1996-1999)
  • 328is L6 2.8L (1996-1999)
  • 525i L6 2.5L (1993-1995)
  • 525iT L6 2.5L (1993)
  • 530i V8 3.0L (1994-1995)
  • 540i V8 4.0L (1994-1995)
  • 740i V8 4.0L (1993-1994)
  • 740iL V8 4.0L (1993-1994)
  • 840Ci V8 4.0L (1994-1995)
  • M3 L6 3.0L (1994-1995)
  • M3 L6 3.2L (1996-1999)
  • Z3 L6 3.2L (1998-2000)

🔍 Cross-Reference Alternator Assemblies (Fits These Units)

• Bosch Assembly Reference: 0120465031 (140A)
• Lester 13471

📐 Component-Specific Technical Data

⚡ Alternator Plastic Air Duct Cover Specs

• Dimensions: 137mm OD (Outer Diameter)
• Material: Heavy-Duty Plastic
• OEM Bosch Reference: 1125500111
• Interchange Numbers: W010-19

❤️ Our Worry-Free Promise

Because automotive electrical parts are highly specific, we want you to buy with total confidence. If you tear down your alternator and realize you need a different size or configuration, don't sweat it. We offer easy, no-hassle returns and fast refunds. We are here to help your DIY build succeed!