In recent decades, there has been an increasing creation of vehicle model variants and productindividualization for customer needs. There is a need for a greater variety of spare parts which is leading tohigh requirements on their logistics. As a result of this trend, automotive production companies have toensure the provision of many different spare parts as part of their post-fulfillment obligations. However, thesurplus spare parts stock will increase the operation cost of the company. This implies the need for a moreflexible approach to spare parts production and provision to improve profitability compared to existingprocess chains. In this research paper, the potential of flexible spare parts production and provision isdiscussed. For this purpose, the state of spare part production technologies and existing approaches for sparepart service are analyzed regarding their technological characteristics, flexibility as well as cost structure.Following this, an approach for flexible production for spare parts with regard to its potential is analyzedand demonstrated based on three exemplary automotive use cases using additively manufactured productionresources. In the casting use case, a Fused Filament Fabricated (FFF) additively manufactured speedometerscrew model will be used as a sand casting form. The production of deep-drawn car body parts usingpolymer-based FFF forming tools is investigated in the second use case. Lastly, the production of ignitiondistributor caps by PolyJet Modelling (PJM) manufactured Injection Molding (PUR-RIM) molds ispresented.