Nissens 606876 Radiator

Radiator Overview

This Nissens radiator is built for BMW cooling system service with OE-spec manufacturing and testing. It uses an aluminum core with plastic tanks and brazed cooling fins to support thermal transfer and durability in demanding operating conditions. Part number 606876 is a direct replacement option for select BMW X3 and BMW X4 applications.

Key Features

• Aluminum core with plastic tank construction
• Brazed cooling fins for efficient heat exchange
• Single-row core design
• Manufactured and tested to OE specifications
• Subjected to corrosion, vibration, pressure impulse, thermal expansion, and thermal performance testing

Detailed Description

Nissens part number 606876 is a radiator engineered for select BMW cooling systems, including Fits 2018-2019 BMW X3, N/A and Fits 2019 BMW X4, N/A. The core measures 24.21 inches long, 23.27 inches wide, and 1.02 inches thick, with a brazed fin construction that supports consistent heat dissipation. The aluminum core and plastic tank layout follows a common OE-style radiator design used in modern BMW applications. This part number 606876 is also cross-referenced to Dorman - HELP 13903 for the same application.

What It Helps Address

• Overheating caused by reduced radiator efficiency
• Coolant temperature instability during normal driving
• Heat transfer loss from aging or damaged cooling components
• Leaks associated with worn radiator tanks or core damage

Installation Notes and Tips

Verify radiator dimensions and fitment before installation on the BMW X3 or BMW X4. Confirm that the vehicle does not require a transmission oil cooler or radiator cap, as neither is included with this part. Inspect hoses, clamps, and coolant condition during replacement to complete the cooling system service properly.

Quality Assurance

Nissens radiators are manufactured and tested to OE specifications and undergo corrosion, vibration, pressure impulse, thermal expansion, and thermal performance testing for consistent quality control.