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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Volkswagen Alternator Belt Tensioner Pulley, part number 03L145276C. This pulley is a critical component that maintains optimal tension on the alternator drive belt, ensuring the efficient operation of the alternator and other accessory components. It is located within the engine's accessory drive system. Constructed with a durable bearing, it weighs 0.356 kg. Using a genuine OEM pulley guarantees precise dimensions, correct bearing tolerances, and reliable performance, preventing premature belt wear and system failures.

Catalogue entry: ROLLER; Associated item/items to be; 14,15.

Fitted with: 03L903139J BRACKET, N91182402 BOLT, N10699601 BOLT, N10514503 BOLT, N10610001 BOLT, 038903315AN TENSIONER, 038903315AP TENSIONER, N10640801 BOLT, 03G145276 ROLLER, N10651701 SCREW, 03G145291 Protective cap, 03L903137AC PLY-V-BELT.

Technical details

Category
Belts, Chains & Tensioners
Country of origin
Germany
Customs (HS) code
84835080
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
6 × 6 × 4 cm
Shipping weight
0.36 kg

Specifications

As recorded in the manufacturer’s parts catalogue for this part number.

Equipment codes

  • 9AP
  • KH4
  • TG9
  • TV4

PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.

Why buy from WW Spares?

  • ✓ Genuine OEM inventory sourced directly from factory networks
  • ✓ Fitment support from workshop-seasoned parts specialists
  • ✓ Global logistics with customs-ready documentation

Need help confirming compatibility? Talk to a specialist