Ford F-350 EGR Cooler - Sinister Diesel - Stainless Steel with TIG welds - 2003
Ford F-350 EGR Cooler - Sinister Diesel - Stainless Steel with TIG welds - 2003

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The Ford F-350 EGR Cooler by Sinister Diesel is an excellent choice for those seeking a reliable upgrade for their 2003 Super Duty F-250/F-350 or Excursion with a 6.0L Powerstroke engine. This EGR cooler is engineered to provide superior performance with its high-grade stainless steel construction and TIG welds.
At the heart of this EGR cooler's design is a less-restrictive configuration that enhances exhaust gas flow, reducing the likelihood of clogging and promoting consistent operation. This innovative approach replaces traditional internal cooling fins with robust, high-flow stainless steel tubing, enhancing durability and reliability. Ease of installation is another key feature, as it’s designed to fit just like the original factory model without the hassle of removing the intake manifold. Each unit undergoes stringent pressure testing to ensure protection against leakage, all backed by Sinister Diesel’s commitment to quality.
Features
- Construction: Stainless Steel
- Design: Full TIG welds and pressure tested
- Performance: Enhanced exhaust gas flow
- Includes: (1) Sinister Diesel EGR Cooler
If you have any questions or need further information, don't hesitate to contact us directly. Our expert team is available at both our Austin, Texas (512-982-9393) and Los Angeles, California (562-981-6800) locations, where we also provide installation and customization services. Additionally, if you're considering purchasing multiple items, contact us for shipping discounts. We also offer on-premises installation at both of our locations.
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