Rein — The true dealer alternative
The Rein Automotive line of OE-quality replacement parts was introduced to the North American market in 2007. Rein is the German word for “pure”, and has come to be synonymous with quality in the automotive aftermarket. A true dealer alternative.
The Rein brand includes a growing number of “better than OE” parts for selected applications. These parts address known weaknesses and premature failures of factory parts. Many of these replacement and service solutions have been developed with the help of our Innovation Council, a hand-picked group of experienced professional repair technicians and shop owners throughout North America.
Rein is also an innovative brand, winning numerous trade awards — including multiple new product innovation awards at the annual AAPEX trade show.
Category Includes
- Anti-Vibration & Suspension Parts
- Electrical Parts
- Fluids
- Hardware
- Hoses
- Oil Pans Kits
- Plastic Parts
- Tanks/Caps
- Water Pumps
What's Hot, Campaigns & Promotions
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New Parts Highlights – April 2025
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April 2025 – This Just In – Rein Timing Chain Solutions for MINI N-Series Engines
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New Parts Highlights – March 2025
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April 2025 – This Just In – Rein Coolant Hose Metal Connectors for BMW & Audi
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April 2025 – This Just In – Rein Coolant Metal Pipe for MINI
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March 2025 – This Just In – Rein Water Pump Service Kits for MINI
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New Parts Highlights – February 2025
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February 2025 – This Just In – Rein Magnetic Drain Plug Program
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February 2025 – This Just In – Rein Coolant Hose Metal Connector for BMW
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New Parts Highlights – January 2025
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