CSF 3729 OE Replacement Radiator Aluminum Core Crossflow

The CSF 3729 is an OE replacement radiator engineered to meet or exceed original equipment specifications. This crossflow design radiator features aluminum and plastic construction with an integrated transmission cooler, delivering reliable cooling performance for your vehicle's engine and transmission systems.

Construction and Materials:

• Aluminum core with plastic tank construction for optimal heat dissipation
• Virgin-grade engineered plastic resin tanks with glass-fill reinforcement for added strength and durability
• Special-grade EPDM rubber gaskets designed to withstand extreme temperatures down to -120°F
• High-performance multi-louvered fin design for maximum cooling efficiency
• Welded tube or latest-generation B-tube design

Quality Assurance and Testing:

CSF radiators undergo rigorous testing in their ISO/TSO-certified facilities to ensure superior reliability and performance. Each unit is individually leak tested at 150% of operating pressure, vibration-cycle tested, thermal-cycle tested, and wind tunnel tested for optimal core cooling efficiency. Additional testing includes burst pressure and impulse-cycle testing for strength, salt spray testing for corrosion protection, and a 10-foot box drop test to ensure safe delivery.

Features:

• Crossflow radiator style with inlet location on upper driver side
• Integrated transmission cooler for automatic transmissions
• Compatible with quick-connect oil cooler fittings
• 30-point fitment inspection ensures drop-in installation with no modifications required
• Includes mounting hardware and instruction manual

Backed by CSF's decades of manufacturing experience serving the automotive aftermarket with over 30 million radiators sold worldwide, the 3729 delivers dependable cooling system performance you can trust.