Entire StoreCatalog
The Kohler 25 403 43-S Regulator EFI Rectifier is a high-quality part designed for small engines used in power equipment. This genuine Kohler product is essential for maintaining the proper functioning of your engine and ensuring optimal performance. With its advanced technology and durable design, this regulator will effectively regulate the voltage and current to keep your engine running smoothly. Upgrade your power equipment with the Kohler 25 403 43-S Regulator EFI Rectifier and experience reliable performance every time.
This is a genuine Kohler Engine product. RCPW is an authorized Kohler Engines dealer.