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Genuine OEM & performance parts — ships to United States

Product overview

Genuine OEM Volkswagen Engine V-Ribbed Belt Tensioner, part number 04L903315G. This component is crucial for maintaining the correct tension on the engine's V-ribbed belt, which drives various accessories like the alternator, power steering pump, and air conditioning compressor. It is located within the engine's accessory drive system. Weighing approximately 0.671 kg, it features a durable metal bracket and a smooth-running pulley. Choosing a genuine OEM tensioner ensures factory-specified spring tension and bearing quality, preventing premature belt wear or accessory malfunction.

Catalogue entry: TENSIONER.

Fitted with: 04L903315K TENSIONER, N10665001 BOLT, 04L260849C PLY-V-BELT, 04L260849G PLY-V-BELT, 03L998037D REP.SET, 04L903315C TENSIONER.

Technical details

Category
Belts, Chains & Tensioners
Country of origin
Czech Republic
Customs (HS) code
84835080
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
11.2 × 10 × 7.5 cm
Shipping weight
0.67 kg

Specifications

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

Engine codes
DCZA

Equipment codes

  • KH6
  • KH7

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