URO 65811383204 Ambient Air Temperature Sensor

Overview

This URO ambient air temperature sensor is a direct-fit OE replacement for BMW applications that use an on-board information display. It restores proper ambient temperature sensor operation with an OE-style plug-and-play connection and fitment matched to the listed applications. Part number 65811383204 is built for BMW models where accurate outside temperature input matters to the display system.

Key Features

• Direct-fit OE replacement design for the ambient air temperature sensor
• Plug-and-play OE-style electrical connection
• Alloy conductors help minimize electrical resistance for accurate operation
• High-quality materials are selected to withstand engine compartment heat
• Black housing with a rectangular rounded-edge connector
• 2-terminal, male connector and male terminal design

Detailed Description

URO part number 65811383204 is an ambient air temperature sensor engineered for BMW vehicles equipped with an on-board information display. It is designed to restore proper sensor function using a direct-fit OE replacement layout and a simple electrical connection. The sensor uses alloy conductors to support accurate signal transfer, while the housing and materials are selected for heat resistance and long-term reliability. This part number 65811383204 is listed for a wide range of BMW 3 Series, 5 Series, 7 Series, 8 Series, M3, M5, and Z3 applications, including BMW 318i, 325i, 525i, and 735i fitments.

What It Helps Address

• Incorrect outside temperature readings on the display
• Intermittent or failed ambient temperature sensor operation
• Electrical resistance issues that can affect signal accuracy
• Heat-related sensor degradation in the engine compartment
• Fitment problems from a worn or mismatched replacement sensor

Installation Notes

Compatible with the listed BMW applications that use an on-board information display. The OE-style connection supports straightforward installation, and the rectangular rounded-edge connector with 2 male terminals should be matched to the original connector style before installation. Verify the vehicle application and connector configuration against the existing sensor before replacement.

Quality Assurance

URO states this sensor is designed and tested for reliability and long service life. It is backed by a 24-month unlimited mileage warranty.