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Number 21 marks the part’s position in the exploded view.

Product overview

Genuine OEM Volkswagen Dodecagonal Head Bolt, part number 03D103109C. This bolt is a specialized fastener used in engine construction, identified by its dodecagonal (12-point) head. It is marked as number 21 in the engine component diagram. Proper torque and fit are essential for the integrity and performance of the engine. Genuine OEM bolts are manufactured to precise specifications, ensuring the correct material strength and thread engagement for reliable and long-lasting engine operation.

Technical details

Category
Engine
Customs (HS) code
73181595
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
25.1 × 2.3 × 2.3 cm
Shipping weight
0.14 kg

Parts diagram & fitment

18 vehicles

Dodecagonal Head Bolt — locate 03D103109C Volkswagen Dodecagonal Head Bolt | Genuine OEM in the official exploded view and explore the surrounding assembly.

Parts in this assembly(13)
Compatible / alternative parts(12)

Diagrams & fitment data powered by oemdiagrams.com

03D103109C Volkswagen Dodecagonal Head Bolt | Genuine OEM is fitted on: POLO 2001-2005; FOX M.05> 2005-; POLO 2005-; Polo 2008-2009; Polo 2009-2012; Polo 2009-2014; Polo 2012-2014; Polo 2014-2022; Ameo 1,0 2016-2020; IBIZA 2001-2005; CORDOBA/SE241 2002-2005; IBIZA 06> 2005-; CORDOBA 06> 2005-; Ibiza Reference 2008-2011; Ibiza Reference 2011-2012; Toledo Reference 2012-2015; Ibiza Reference 2012-2012; Fabia Ambiente 2009-2013.