CSF OEM Plastic Radiator

2002–2010 Dodge Ram 1500 3.7L

3719

Overview:

The CSF OEM Plastic Radiator is a direct replacement cooling solution designed specifically for Dodge Ram models from 2002 through 2010 equipped with the 3.7L engine. Engineered to meet or exceed original equipment specifications, this radiator ensures reliable engine temperature regulation and optimal performance under various driving conditions. Ideal for owners seeking a durable, high-quality radiator that fits perfectly without modification, the CSF radiator restores your vehicle’s cooling system to factory standards.

Whether you are performing routine maintenance or addressing a cooling system failure, this radiator offers a dependable option that maintains your Dodge Ram’s reliability and longevity. Its OEM plastic construction balances strength and weight, providing efficient heat dissipation while resisting corrosion and wear.

Key Features:

Designed with precision and durability in mind, the CSF OEM Plastic Radiator delivers consistent cooling performance and long service life. Key features include:

• Direct fit replacement for 2002–2010 Dodge Ram 1500 models with 3.7L engines
• OEM plastic tanks combined with a robust aluminum core for efficient heat transfer
• Corrosion-resistant materials to extend radiator lifespan
• High-quality manufacturing standards to ensure leak-free operation
• Optimized fin design for improved airflow and cooling efficiency
• Compatible with factory mounting points and connections for hassle-free installation
• Tested to meet or exceed original equipment performance and durability
• Lightweight construction to reduce overall vehicle weight without sacrificing strength

Construction & Design:

The CSF radiator features a combination of durable plastic tanks and a high-efficiency aluminum core. This design offers a balance of strength, corrosion resistance, and thermal conductivity. The plastic tanks are engineered to withstand heat cycles and pressure fluctuations common in heavy-duty truck applications. Meanwhile, the aluminum core efficiently dissipates heat generated by the engine, helping to maintain optimal operating temperatures and prevent overheating.

Precision manufacturing ensures that all dimensions and mounting points match OEM specifications, allowing for a seamless replacement process. The radiator’s robust construction is ideal for the demands of daily driving, towing, and hauling, providing reliable cooling performance over the long term.

Installation & Fitment:

This radiator is designed as a direct OEM replacement for Dodge Ram 1500 trucks from 2002 to 2010 with the 3.7L engine. Installation requires no modifications, as it fits perfectly into the factory mounting locations and connects to existing hoses and fittings. This ensures a straightforward swap that can be completed with standard hand tools by professional mechanics or experienced DIY enthusiasts.

For best results, it is recommended to inspect and replace related cooling system components such as hoses, clamps, and coolant during installation. Proper installation and maintenance will help maximize the radiator’s lifespan and cooling efficiency.

What’s Included

• One CSF OEM Plastic Radiator (Part #3719)
• Pre-installed fittings and mounting points as per OEM design
• Protective packaging to prevent damage during shipping

Ideal For:

This radiator is ideal for Dodge Ram 1500 owners seeking a reliable, factory-spec replacement part for their 2002–2010 trucks with the 3.7L engine. It suits drivers who prioritize maintaining original vehicle performance and cooling system integrity, whether for daily commuting, towing, or light off-road use. Additionally, it is a practical choice for mechanics and service centers performing routine radiator replacements or repairs on compatible Dodge Ram models.

CSF develops automotive cooling components ranging from radiators and intercoolers to oil and transmission coolers, with a dedicated race division focused on high-performance cooling solutions. Their cooling upgrades are designed to manage heat more effectively—critical for boosted setups, track driving, towing, and any build that pushes temperatures beyond factory limits.