Online spare parts catalog from DIEDERICHS

DIEDERICHS Karosserieteile GmbH is a wholesale supplier of car parts. In the company’s catalogue, there is a wide range of body elements, lighting equipment, climate control equipment and car tuning parts.


The history of the brand DIEDERICHS dates from 1967, the moment when Holger Diederichs founded his own company. At present, the owner of the business is Holger’s son, Jan-Christian Diederichs and the number of its employees has exceeded 100 people. DIEDERICHS products are supplied for 14000 repair shops and outlets that sell spare parts. The central warehouse of the company is in Bad Bentheim and has the floor space of 24000 m².

Today, in the company’s catalogue you can find more than 56000 items of components for 1126 vehicle models made by 39 car-manufacturers. You can always buy DIEDERICHS car parts online on our website.


  1. Body parts and lighting. Made of durable materials resistant to mechanical damage and deformation. Quality guarantee of each spare is proved by numerous certificates. Attachment points, shape and weight of products comply fully with original equipment standards. Metal parts feature high level of corrosion-resistance as they are either covered with zinc or made from aluminium. In the production of sealing elements, flexible materials that preserve excellent functional qualities regardless of temperature and environmental humidity are used.
  2. Air conditioning and engine cooling components. This category includes condensers, radiators, compressors, fans and other components. Feature high corrosion-resistance, withstand aggressive chemical agents impact perfectly well. Resistant to temperature and pressure changes.
  3. Car tuning components. This category covers a wide range of car parts – starting from body parts up to engine components. They help to enhance engine power, improve aerodynamic qualities in cars and their look.  Overall, there are more than 5000 different parts for car tuning that can be divided into the following groups:
    • body components;
    • lighting equipment;
    • chassis components.
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Gaskets / Sealing Rings
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