APremium Engine Coolant Radiator Assembly for Dodge Ram 1500/2500/3500 Auto

Overview

Engine cooling is a cornerstone of dependable performance, especially for Ram pickups that work through hot commutes and demanding days. The APremium Engine Coolant Radiator Assembly delivers a robust core and a precise, factory-aligned fit for Dodge Ram 1500 models from 2002–2008 and Ram 2500/3500 models from 2003–2008, all paired with automatic transmissions. The inclusion of a filler neck simplifies refilling and helps maintain a clean, sealed cooling loop. This radiator is designed as a direct-fit replacement, focusing on core dimensions and connection sizes that align with common Ram mounting points.

In real-world use, a well-matched radiator supports steady engine temperatures under varying loads, weather, and driving styles. Imagine reliable cooling during a long highway climb or a hot summer day in the city—the goal is consistent performance, not guesswork. The filler neck and precise connectors contribute to a smoother installation experience and a secure, leak-free seal after service.

Fitment highlights

• Compatibility includes Dodge Ram 1500 (2002–2008) with V6 3.7L or V8 4.7L, and Ram 1500 (2003) V8 5.7L; Ram 1500 (2002–2003) V8 5.9L (New Body Style).
• Also fits Ram 2500 (2004–2008) V8 4.7L and Ram 2500 (2003) V8 5.7L; Ram 3500 (2003) V8 5.7L; automatic transmissions only.
• Includes a filler neck for straightforward mounting and refilling.
• Reference numbers CU2480, 2480, 055056681AE, 52028830AF, 52028830AE, 52028830AG, 55056479AA, 55056681AD, 55056681AE, 55056481AA, 55056481AB, 55056682AE are listed for compatibility checks.

Specifications

• Core height: 24-1/8 inch; core width: 18-13/16 inch; core thickness: 1 inch.
• Inlet diameter: 1-1/2 inch; Outlet diameter: 1-3/4 inch.
• Transmission Oil Cooler Included: No; Engine Oil Cooler Included: No.

Performance and assurance

• Direct-fit design minimizes installation challenges and aligns with factory mounting points.
• Sturdy construction supports steady cooling performance across daily driving and heavier loads.
• Buy with confidence: one-year unlimited-mileage guarantee on this radiator assembly.

Before you order

Please double check the vehicle’s make, model, year, and engine. Enter your vehicle information in the listing’s compatibility tool and review the special notes before purchasing to confirm the fitment.