The Bosch 0438140045 Fuel Injection Warm Up Regulator is a high-quality car part made in Germany by Bosch. This warm up regulator is designed to regulate the fuel injection system during warm-up periods, ensuring optimal performance and efficiency. With its OE/OEM part number and manufacturer part number both being 0438140045, this product is a perfect fit for those looking to replace or upgrade their vehicle's fuel injection system with a trusted and reliable component.