TechPro BM3117100 Engine Cooling Fan Assembly

BMW X3 Engine Cooling Fan Assembly

Restore proper engine cooling with this TechPro engine cooling fan assembly for select BMW X3 models. Built for factory-style fitment and straightforward replacement, TechPro BM3117100 is made for 2004-2010 BMW X3 applications with 400 watt output and OEM cross-reference 17113452509.

Key Features

• Factory-style precision for accurate installation and OE appearance
• High-quality materials for durability and consistent performance
• 400 watt cooling fan assembly for select BMW X3 applications
• Quick, direct replacement with no modifications required
• Part number BM3117100 for easy identification and ordering

Detailed Product Overview

TechPro BM3117100 is an engine cooling fan assembly engineered for select 2004-2010 BMW X3 models. It is built to match factory-style dimensions and installation points, helping maintain proper airflow through the radiator and supporting stable engine operating temperatures. With a 10-inch height, 46-inch length, and 24-inch width, this assembly is sized for direct replacement use in the specified BMW X3 fitment. The 18 lb unit is constructed for lasting service and reliable function in daily driving conditions.

This part cross-references OEM number 17113452509 for the same application. If you are searching for a BMW X3 cooling fan assembly, BMW X3 radiator fan replacement, or TechPro BM3117100 for 2004-2010 BMW X3 models, this unit provides a direct-fit solution without modification.

What It Helps Resolve

• Overheating caused by a weak or inoperative cooling fan
• Reduced radiator airflow at idle or low vehicle speed
• Fan assembly noise from worn internal components
• Poor temperature control during stop-and-go driving
• Replacement needs after electrical or mechanical fan failure

Installation Notes and Tips

Fits 2004-2010 BMW X3, N/A. Confirm OEM number 17113452509 and verify connector, mounting points, and 400 watt specification before installation. This assembly is intended as a direct replacement and does not require modifications when installed on the listed BMW X3 applications. Compare the removed unit to BM3117100 to confirm overall dimensions and fitment before final assembly.

Quality Assurance

TechPro builds this cooling fan assembly with factory-style precision and durable materials to support dependable long-term use. BM3117100 is designed for direct replacement service in the listed BMW X3 applications and is backed by TechPro product quality standards.