CSF OEM Style Radiator / 01-06 / BMW / X5 / E53 / 3.0L / M54 | 3179

CSF 01-06 BMW X5 3.0L OEM Plastic Radiator

All CSF radiators undergo a rigorous testing process in their state-of-the-art testing lab. CSF's procedures and requirements set the bar for cooling system reliability and performance:

• Individually leak tested
• Vibration-cycle tested
• Thermal-cycle tested
• Wind tunnel tested for optimal radiator core cooling efficiency
• Burst pressure and impulse-cycle tested for strength
• Salt spray tested for corrosion protection
• 10-foot box drop test to ensure packaging protection
• 30-point fitment inspection on critical dimensions to ensure drop-in fit with no modifications 

OE replacement parts:  
17-10-1 439-103 / 17 10 1 439 103 / 17101439103 
17-10-1 439-104 / 17 10 1 439 104 / 17101439104
17-10-7-544-668 / 17 10 7 544 668 / 17107544668

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov