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Number 11 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Alternator Poly-V-Belt, part number 03F903137A. This essential engine component transmits power from the crankshaft to drive the alternator and other accessory components. Its multi-ribbed design ensures efficient power transfer and reduces slippage. Weighing 0.141 kg and measuring 0.59 m in length, using a genuine OEM belt guarantees correct tension, durability, and quiet operation, preventing premature wear on pulleys and accessories.

Catalogue entry: PLY-V-BELT 21,36X1429MM; for vehicles with no air.

Fitted with: 03F145299A DAMPER, N10664502 BOLT, 03F260849A PLY-V-BELT, 03C145299Q TENSIONER, N10623701 BOLT.

Technical details

Category
Belts, Chains & Tensioners
Country of origin
Germany
Customs (HS) code
40103200
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
59 × 30 × 2 cm
Shipping weight
0.14 kg

Specifications

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

Dimensions
21.36x1429 mm

Equipment codes

  • 9AA

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

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Parts diagram & fitment

36 vehicles

Poly-v-belt — locate 03F903137A Volkswagen Alternator Poly-V-Belt | Engine in the official exploded view and explore the surrounding assembly.

Parts in this assembly14
Compatible / alternative parts(12)
Vehicle fitment table36

Europe (35)

VehicleYearsPos.QtyRemarkPR
Beetle2016-20191121
new beetle cabriolet2016-20191121
jetta2014-20171121
Yeti2013-20171119AA
Altea XL Reference2013-20131121
Rapid2012-2022111TW0
Toledo Reference2012-201511, 11TW0
Polo2012-2014111TW0
Ibiza Reference2012-20121121
new beetle2011-20161121
new beetle cabriolet2011-20161121
Golf Cabriolet2011-20161119AA
Golf Plus2011-2014111TW0
Golf2011-2013111TW0
Ibiza Reference2011-2012111TW0
Caddy Maxi Kombi2010-2015111TW0
Touran 2.02010-2015111TW0
Roomster2010-201511, 11TW0
Audi A1 Sportback2010-201511, 21PR:9AATW0
jetta2010-20141121
Fabia Scout2010-201411, 11TW0
Altea XL Reference2010-20131121
Leon Stylance2010-201211, 21TW0
Polo2009-2014111TW0
golf estate2009-20131119AA
Yeti2009-201311, 11TW0
Polo2009-2012111TW0
Golf Plus 1.62009-2011111TW0
octavia ambiente2008-2013111TW0
Audi A3 Sportback2008-201311, 21PR:9AATW0
golf 2.02008-2011111TW0
Ibiza Reference2008-2011111TW0
Audi A3 Cab. 2.0 TDI2007-201311, 21PR:9AATW0
ALTEA 07>2006-11, 221
LEON 06>2005-11, 21TW0

Other markets (1)

VehicleYearsPos.QtyRemarkPR
Polo2014-2022111TW0

Diagrams & fitment data powered by oemdiagrams.com

03F903137A Volkswagen Alternator Poly-V-Belt | Engine is fitted on: Beetle 2016-2019; new beetle cabriolet 2016-2019; jetta 2014-2017; Yeti 2013-2017; Altea XL Reference 2013-2013; Rapid 2012-2022; Toledo Reference 2012-2015; Polo 2012-2014; Ibiza Reference 2012-2012; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Golf Plus 2011-2014; Golf 2011-2013; Ibiza Reference 2011-2012; Caddy Maxi Kombi 2010-2015; Touran 2.0 2010-2015; Roomster 2010-2015; Audi A1 Sportback 2010-2015; jetta 2010-2014; Fabia Scout 2010-2014; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; Polo 2009-2014; golf estate 2009-2013; Yeti 2009-2013; Polo 2009-2012; Golf Plus 1.6 2009-2011; octavia ambiente 2008-2013; Audi A3 Sportback 2008-2013; golf 2.0 2008-2011; Ibiza Reference 2008-2011; Audi A3 Cab. 2.0 TDI 2007-2013; ALTEA 07> 2006-; LEON 06> 2005-; Polo 2014-2022.