All-Metal Radiator | Without Cap
Engineered for reliability and maximum cooling efficiency, CSF’s All-Metal Radiators are built to high-performance standards backed by over 50 years of manufacturing excellence and over 30 million units sold worldwide. Every radiator is carefully designed, wind-tunnel tested, and laboratory-validated to meet or exceed OEM cooling specifications.
Manufactured in ISO/TSO-certified facilities, this drop-in replacement ensures dependable performance and seamless installation without requiring vehicle modifications.
Key Features
- Heavy-Duty Copper-Brass Construction: Features OEM-specified copper-brass construction for long-lasting durability, optimal thermal conductivity, and easy recoring or repair.
- Deep-Drawn Brass Tanks: Built with single-piece, deep-drawn brass tanks reinforced with structural ribs for increased strength and pressure resistance.
- Double Lock Seam Tubes: Specialized coated tubes with double-lock seam joints prevent leakage and extend service life under high operating temperatures.
- Multi-Louvered High-Performance Fins: OEM-spec fin design maximizes airflow and heat dissipation across the radiator core.
- Integrated Transmission Cooler: Built-in high-performance transmission cooler featuring internal turbulators for enhanced fluid cooling efficiency.
- Reinforced Connections & Steel Side Channels: Coated steel side channels add structural rigidity, while reinforced inlet and outlet ports feature a "thru-pipe" design to prevent stress cracks.
- 100% Factory Pressure Tested: Every unit is leak-tested prior to shipment at 150% of standard operating pressure to guarantee out-of-the-box reliability.
- Protective Packaging: Ships in industry-leading packaging designed to meet a 10-foot drop test standard, ensuring it arrives undamaged.
Product Specifications
| Specification | Details |
| Material | Copper Core / Brass Tanks |
| Fitment | Direct OEM Drop-In Fit |
| Radiator Cap | Not Included |
| Testing Standard | 100% Leak Tested (150% Operating Pressure) |
| Manufacturing Certificiation | ISO/TSO Certified |

| Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501. |
by Turn 14
- 1989-1995 Toyota 4Runner 3.0L (4WD)
- 1989-1995 Toyota Pickup 3.0L (4WD)
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High quality radiator
Fast shipping! Shipped in about 3 days, perfect fit did not have to twinkle all round, come with bottom radiator plug, cooling my 4runner very good amd getting heat in a cab faster. Good job LCE!