Mishimoto Heavy Duty Plastic Replacement Radiator: Chrysler 300 (05-08) / Dodge Charger (06-08) / Magnum (05-08)

Mishimoto Heavy Duty Plastic Replacement Radiator

2005–2008 Chrysler 300 / 2006–2008 Dodge Charger / 2005–2008 Dodge Magnum

R2766-MT

Overview:

The Mishimoto Heavy Duty Plastic Replacement Radiator is engineered as a direct OEM replacement for Chrysler 300, Dodge Charger, and Dodge Magnum models from 2005 to 2008. Designed to restore your vehicle’s cooling system to factory specifications, this radiator eliminates the common issues associated with aging stock units, such as leaks, clogs, and cracked plastic end tanks. It offers a reliable, no-modification fitment that ensures your engine stays cool under all driving conditions.

Ideal for owners looking to maintain or restore their vehicle’s cooling efficiency, this radiator combines durability with OEM-level performance. Backed by Mishimoto’s Lifetime Warranty, it provides peace of mind and long-term reliability for your heavy-duty cooling needs.

Key Features:

Built to meet or exceed OEM standards, the Mishimoto Heavy Duty Plastic Replacement Radiator offers the following key features:

• Direct OEM replacement with guaranteed fitment—no bending, cutting, or modifications required
• Durable plastic end tanks engineered to OEM specifications for long-lasting performance
• High-quality aluminum core designed for optimal heat dissipation and stock cooling efficiency
• Resistant to leaks, cracks, and clogging common in original radiators over time
• Compatible with multiple engine types including 2.7L, 3.5L, 5.7L, and 6.1L V8 engines
• Corrosion-resistant materials for extended service life
• Includes Mishimoto Lifetime Warranty for added confidence

Construction & Design:

This radiator features a robust aluminum core that efficiently transfers heat away from the engine coolant, maintaining optimal operating temperatures. The plastic end tanks are molded to OEM specifications, ensuring a perfect seal and durability against the constant pressure from hose clamps and engine vibrations. The combination of aluminum and plastic materials balances weight, strength, and thermal performance, making it an ideal replacement for stock radiators prone to failure.

Every unit undergoes strict quality control to meet the exact fitment and performance standards required by Chrysler and Dodge vehicles, ensuring reliable cooling without compromise.

Installation & Fitment:

Installation is straightforward and designed to be a direct swap with your factory radiator. There is no need for any modifications such as bending or cutting, making it a convenient upgrade or replacement for DIY enthusiasts and professional mechanics alike. The radiator fits perfectly in the stock mounting locations and connects seamlessly with existing hoses and hardware.

This radiator is compatible with the following vehicle models and engine configurations:

• Chrysler 300 Base (2005–2007) 2.7L 42RLE
• Chrysler 300 C (2005–2008) 5.7L NAG1
• Chrysler 300 C SRT8 (2005–2008) 6.1L NAG1
• Chrysler 300 Limited (2005–2008) 3.5L 42RLE and NAG1
• Chrysler 300 LX (2008) 2.7L 42RLE
• Chrysler 300 Touring (2005–2008) 3.5L 42RLE and NAG1
• Dodge Charger Base (2006–2007) 2.7L 42RLE
• Dodge Charger Daytona R/T (2006) 5.7L NAG1
• Dodge Charger R/T (2006–2008) 5.7L NAG1
• Dodge Charger SE (2007–2008) 2.7L and 3.5L 42RLE and NAG1
• Dodge Charger SRT8 (2006–2008) 6.1L NAG1
• Dodge Charger SXT (2006–2008) 3.5L 42RLE and NAG1
• Dodge Magnum R/T (2005–2008) 5.7L NAG1
• Dodge Magnum SE (2005–2008) 2.7L 42RLE and NAG1, 3.5L 42RLE and NAG1
• Dodge Magnum SRT8 (2006–2008) 6.1L NAG1
• Dodge Magnum SXT (2005–2008) 3.5L 42RLE and NAG1

What's Included:

• Mishimoto Heavy Duty Plastic Replacement Radiator
• Pre-installed plastic end tanks and aluminum core assembly
• Lifetime Warranty documentation

Ideal For:

This radiator is perfect for Chrysler 300, Dodge Charger, and Dodge Magnum owners who require a reliable, OEM-spec replacement to restore or maintain their vehicle’s cooling system. It is especially suited for those experiencing common radiator failures such as leaks, cracks, or clogging in the original plastic tanks. Whether you are a daily driver, enthusiast, or professional mechanic, this radiator offers a durable and efficient cooling solution.