Sinister Diesel EGR Cooler (SDEGRC6003) for 2003 Powerstroke 6.0L

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Sinister Manufacturing and Sinister Diesel have created an upgraded EGR cooler for the 2003 Ford Powerstroke 6.0L engine in the F-250, F-350, and Excursion. It maintains the factory fit but features a less-restrictive design with high-flow stainless steel tubing to reduce clogging and improve durability. Made with high-quality TIG welds, each unit is pressure tested to prevent leaks. Installation is easy and fast, as it fits like the stock model without requiring intake manifold removal.

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Description

Sinister Manufacturing and Sinister Diesel have created an Exhaust Gas Recirculation (EGR) cooler that looks and fits exactly like your Powerstroke factory stock EGR, but we removed something important: the headaches! Our less-restrictive design reduces clogging by replacing the narrow internal cooling fins with high-flow stainless steel tubing for improved reliability and durability. Manufactured with high-quality TIG welds, each EGR cooler is pressure tested and is guaranteed to protect against leakage.

Because this EGR cooler has been designed to fit like your factory model, installation is easy. You don’t even have to remove your intake manifold so installation is fast, too. This kit also contains detailed instructions for installation to ease the process. If you are unstatisfied with this purchase, Sinister Diesel provides a against failure, no questions asked. Sinister Diesel has designed this for a 2003 Ford Powerstroke 6.0L engine on a Super Duty F-250/F-350 or Excursion.

Additional information
Weight 5.02 lbs
Dimensions 24.25 × 6.25 × 4.75 in
Manufacturer

Fitment

Fitment

2003 Ford Excursion 6.0L

2003 Ford F-250 6.0L

2003 Ford F-350 6.0L

Features

Features

  • Construction – Stainless Steel
  • Product Design – Full TIG welds and pressure tested
  • Performance Notes – Improved exhaust gas flow
  • Kit Includes – (1) Sinister Diesel EGR Cooler (Round)
  • 2 Year Warranty
Warning

Warning

This product CANNOT be shipped to California!

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About brand
Sinister Diesel builds performance and reliability parts for diesel trucks. The company focuses on cooling, durability, and proper fitment. Sinister Diesel performance parts support daily driving, towing, and work use. Sinister designs cooling systems, charge pipes, and fuel system components. These parts help manage heat and reduce stress on the engine. Better cooling supports consistent performance under load. Truck owners trust the brand for dependable upgrades. These parts perform well in real-world driving conditions.
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