Performance Radiator for Dodge Neon SRT-4 Sedan (2003-2005) 2.4L

High-Capacity Performance Radiator for 2003-2005 Dodge Neon

Replaces the aging factory radiator with a high-capacity aluminum core to significantly lower engine coolant temperatures during high-stress driving.

The Stock Neon PL2000 Cooling Shortcomings

The OEM plastic-tank radiators found in the 2003-2005 Dodge Neon, especially the SRT-4 variants, are notorious for stress fractures and heat soak under heavy load. Over time, thermal cycling degrades the plastic end tanks and crimped core connections, leading to inevitable coolant leaks and pressure loss. Furthermore, the factory single-row core lacks the thermal mass and surface area required to dissipate heat effectively when engine output is increased or during prolonged high-RPM conditions, resulting in elevated coolant temperatures and potential ECU thermal throttling.

The Engineering Solution

Upgrading to a full TIG-welded aluminum radiator permanently resolves OEM plastic tank failures. This performance unit features a robust 2-row, 1.34-inch thick core that increases cooling capacity by approximately 30% over the standard factory equipment. The expanded 25.12-inch by 13.78-inch core dimension optimizes frontal surface area, maximizing ambient airflow heat extraction. By utilizing high-grade aluminum construction and a dual-row design, thermal transfer efficiency is drastically improved. This ensures stable operating temperatures, prevents heat soak, and protects the engine block during aggressive driving or track applications.

Technical Specifications

Compatibility

• Dodge Neon 2.4L L4 2429cc 148ci (2003-2005) - Manual Transmission (MT)

The Dodge Performance Standard

Designed to support the aggressive power delivery of the Neon's 2.4L powerplant, this heavy-duty radiator ensures consistent thermal management, allowing you to maintain peak performance and engine safety without the risk of forced induction overheating.