CSF 3919 High-Performance Aluminum Radiator for Scion iM and Toyota Corolla iM

The CSF 3919 is a high-performance aluminum radiator engineered specifically for the 2016 Scion iM and 2017-2018 Toyota Corolla iM equipped with the 1.8L engine. CSF radiators are designed to provide superior cooling efficiency compared to stock radiators, making them an ideal upgrade for daily drivers and performance applications alike.

Key Features:

• Premium aluminum construction with precision-brazed B-Tube technology for maximum heat dissipation
• Direct OEM fit for hassle-free installation with no modifications required
• Increased core thickness improves cooling capacity by up to 25% over stock
• High-density fin design maximizes surface area for optimal heat transfer
• Durable TIG-welded end tanks ensure leak-free performance
• Engineered and tested in CSF's ISO-certified facility

CSF has been the exclusive supplier to all US Tier 1 automotive manufacturers for over 30 years, and their aftermarket radiators deliver the same OE-quality construction and reliability. This radiator provides the enhanced cooling performance needed to maintain optimal engine temperatures under demanding driving conditions.