Your expert for valves, TPMS and air pressure systems

Our customers are the focus of ALLIGATOR's activities - and have been for more than 100 years. That is why in the development of our products we place particular emphasis on the highest quality standards.

Today, under the umbrella of WEGMANN automotive GmbH, more than one million ALLIGATOR products are manufactured every day in Europe and sold to customers in more than 60 countries around the world.

ALLIGATOR is an expert for valves, TPMS and air pressure systems and offers practice-oriented solutions for all application areas. All these products have one thing in common: they are optimized for the needs of the end customer and the workshop.

Discover our new product catalog

Our history

A brand with history - from the world-famous Steiff teddy bear to industrial mass production of valves.

Discover the product variety in the new ALLIGATOR product catalog!

The range includes over 600 products in the areas of valves, TPMS and tools & accessories. In addition, you will find installation instructions and much more.

Our trade fair presence

Always up to date - Meet us live!

Do you have questions about our products? Feel free to contact us and we will personally answer your questions.

Our product lines

With®, ALLIGATOR offers a very simple and practical solution for the aftermarket. According to EU VO-661/2009, all vehicles of class M1/M1G (passenger cars, motor homes) must be equipped with a tire pressure monitoring system (TPMS) as standard from November 2014. This legal requirement has a major impact on the tire service process:

  • Extension of service hours
  • Availability of the appropriate sensor for the respective vehicle model
  • Procurement of new hardware for the diagnosis of TPMS
  • Storage and logistic
  • Maintenance and diagnosis of TPMS systems
  • Professional information for the customer

The ALLIGATOR® product line offers you a suitable and simple solution.

Our innvovations

We think in terms of solutions: we act in a practice-oriented manner and always have our customers' needs in mind.


Universal sensors - One sensor for all vehicle models.


DS-P Check valve cap


Double seal valve cap for rubber, brass and aluminum valves.


Universal express valve

Universal express valve

One valve for all bikes - variable use.