Skip to main content
Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Volkswagen Belt Tensioner Pulley, part number 04C145299B. This component is crucial for maintaining proper tension on the engine's drive belt, preventing slippage and ensuring efficient power transfer to accessories. Weighing 0.324 kg, it is engineered for precise fitment and long-term durability. Choosing a genuine OEM tensioner ensures factory-specified spring rates and pulley alignment, critical for preventing premature belt wear and system failure.

Catalogue entry: B TENSIONR; also use: N 106 650 01 ×2; contains additional positions: 3.

Use with: N10665001 (×2). Fitted with: 04E145299D B TENSIONR, 04E145299E B TENSIONR, 04E145299K B TENSIONR, 04E145299N B TENSIONR, N10665001 BOLT, 059903343 Protective cap, 04C260849E PLY-V-BELT, 04E145933G PLY-V-BELT, 04E145933A PLY-V-BELT, 04E145933N PLY-V-BELT, 04E145933R PLY-V-BELT, 04E145933AL PLY-V-BELT.

Technical details

Category
Belts, Chains & Tensioners
Country of origin
Slovakia
Customs (HS) code
84835080
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
11 × 8 × 6 cm
Shipping weight
324 g

Specifications

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

Equipment codes

  • 7L3
  • 9AB
  • TH4

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