Cardone 4E-2003 EGR Cooler

Remanufactured EGR Cooler for Ford Super Duty

CARDONE 4E-2003 is a remanufactured Exhaust Gas Recirculation (EGR) cooler for select 2003-2004 Ford Excursion, F-250 Super Duty, and F-350 Super Duty applications. It is built with a stainless steel tube-style core to replace factory radiator/fin-style designs that are more prone to failure.

This EGR cooler is engineered to meet or exceed OEM performance and is 100% pressure tested for consistent operation. The metallic, flanged design is supplied as a direct replacement for the listed Ford diesel applications.

Key Features

• Remanufactured CARDONE EGR cooler for emission control service
• Stainless steel tube-style core for improved durability and EGR system efficiency
• 100% pressure tested before release
• Guaranteed fit and function for the listed applications
• Flanged construction with stainless steel material
• Package contents include the EGR cooler, gaskets, and instructions

Product Details

The CARDONE EGR Cooler line focuses on replacing failed factory coolers with a remanufactured unit that addresses a common weak point in original radiator/fin-style cores. Part number 4E-2003 uses a stainless steel tube-style core to help reduce the likelihood of repeat failure while supporting proper exhaust gas recirculation flow. For owners searching for a Ford Excursion EGR cooler or a Ford F-250 Super Duty EGR cooler, this part number 4E-2003 provides a direct-fit service option for the listed 2003-2004 diesel applications.

This part cross-references Ford 3C3Z9P456A and 3C3Z9P456AC for the same application.

What It Helps Address

• Coolant leakage from a failed EGR cooler
• Restricted EGR flow caused by internal cooler damage
• Overheating concerns related to EGR cooler failure
• Check engine light conditions tied to EGR system faults
• Loss of emissions system efficiency on affected Ford diesel trucks

Installation Notes and Tips

Fits 2003 Ford Excursion, N/A; Fits 2004 Ford Excursion, N/A, Round Body; Before 09/22/2003; EGR Cooler; Fits 2003 Ford F-250 Super Duty, N/A; Fits 2004 Ford F-250 Super Duty, N/A, Round Body; Before 09/22/2003; EGR Cooler; Fits 2003 Ford F-350 Super Duty, N/A; Fits 2004 Ford F-350 Super Duty, N/A, Round Body; Before 09/22/2003; EGR Cooler. Verify the vehicle build date and application notes before installation, since 2004 models are split by production date. Replace related gaskets during service and follow the included instructions for proper installation.

Quality Assurance

CARDONE remanufactured EGR coolers are built to meet or exceed OEM performance standards and are pressure tested to confirm operation before release. The upgraded stainless steel core is used to improve durability compared with common factory designs.