The Genuine BMW Water Connector (part number 17-11-1-707-817 / 17111707817) is engineered to meet BMW’s strict quality standards. This OE component ensures a precise fit and reliable performance for the water connector between the expansion tank and transmission oil cooler. Compatible with select BMW 3 Series E46 chassis models—including 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, and 330xi from specific model years—this connector is designed for models equipped with the indicated engines and body styles.
Features:
- Genuine BMW factory part for assured compatibility and quality
- OE specification: 17-11-1-707-817 / 17111707817
- Designed for direct fit on listed BMW E46 applications
- Ensures optimal coolant flow from expansion tank to transmission oil cooler
Choose Genuine BMW for uncompromising performance and longevity in your cooling system.
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These products share the same OE reference. Select your vehicle to confirm exact fitment.