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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Audi Engine Serpentine Belt Tensioner, part number 07K903315AB. This critical component maintains proper tension on the engine's serpentine belt, ensuring consistent power delivery to accessories like the alternator, power steering pump, and air conditioning compressor. It is located within the engine's accessory drive system. Weighing 0.693 kg, this tensioner is constructed from durable materials for long-lasting performance. Using a genuine OEM tensioner guarantees correct belt tension, reduces belt slippage and noise, and prevents premature wear on the belt and associated pulleys.

Catalogue entry: TENSIONER.

Fitted with: 07K903315T TENS.ELEM., 07K145933R PLY-V-BELT.

Technical details

Category
Belts, Chains & Tensioners
Country of origin
Germany
Customs (HS) code
84835080
Manufacturer
Audi
Product Type
Genuine new auto parts
Shipping size (L × W × H)
12 × 9 × 6 cm
Shipping weight
0.69 kg

Specifications

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

Equipment codes

  • TB9

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. 07K903315ADNot stocked
    Nov 2014
  2. 07K903315ABThis pageCurrent number