ITEM NAME:2 Set Black Water Hose Coolant Temperature Sensor Hose Adapter Set w/ Clamp Description: Water Hose Coolant Temperature Sensor Hose Adapter The OD of the hose splice fittings is 1 5/16" and the threaded portion in the middle is M14x1.5 Fitment: Fits 34MM I.D. Hose with M14x1.5 Threaded Water Temperature Sensor. Made From High Quality Light-Weight Aluminum Surface With Anodized Finish To Improve Strength & Durability Professional Installation Highly Recommended! No instructions included! Package Includes: 2 Set Adapter Note: Tips: matches the threading for BMW 80/88* or 91/99* fan switches DMO0010304219489772.Water Hose Coolant Temperature Sensor Hose Adapter. The OD of the hose splice fittings is 1 5/16" and the threaded portion in the middle is M14x1.5. 2 Set Adapter. Surface With Anodized Finish To Improve Strength & Durability.