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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Volkswagen Belt Tensioner, part number 06J903133D. This critical component is responsible for maintaining the correct tension on the engine's serpentine or drive belt, which powers accessories like the alternator, power steering pump, and air conditioning compressor. It ensures efficient power transfer and prevents belt slippage or excessive wear. Weighing approximately 0.73 kg, this tensioner is built for durability. Choosing a genuine OEM belt tensioner guarantees the correct spring force, bearing quality, and precise alignment, which are essential for reliable accessory operation and extended belt life.

Catalogue entry: TENSIONER; contains: 06J 903 326; N 911 490 01.

Fitted with: 06J198299 Repair set, 06J903326 RING, N91149001 SCREW.

Technical details

Category
Belts, Chains & Tensioners
Country of origin
Germany
Customs (HS) code
84099100
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
19.5 × 11.5 × 7.5 cm
Shipping weight
730 g

Specifications

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

Equipment codes

  • 9AA
  • 9AK
  • 9AP
  • KH6
  • TD6
  • TQ2

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

Replaces older part numbers

This is the current manufacturer number. Older numbers on this road are no longer supplied.

Supersession roadoldest to newest
  1. 06J903133ANot stocked
    Jan 2017
  2. 06J903133DThis pageCurrent number