{"product_id":"afe-diesel-fuel-systems-dfs780-series-11-12-dodge-diesel-6-7l-l6-full-time-operation","title":"aFe DFS780 Diesel Fuel System: Ram 2500\/3500 2011-2012 6.7L Diesel","description":"\u003ch1\u003eaFe Diesel Fuel System\u003c\/h1\u003e\n\u003ch2\u003e2011–2012 Ram 2500\/3500 6.7L Diesel\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 42-12033\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe aFe POWER DFS780 Diesel Fuel System is engineered specifically for 2011–2012 Ram 2500 and 3500 trucks equipped with the 6.7L Cummins diesel engine. Designed to address common fuel contamination issues, this advanced system effectively removes harmful debris such as dirt, water, and air from your diesel fuel. By ensuring cleaner fuel delivery, it protects your injectors from damage and helps maintain optimal engine performance.\u003c\/p\u003e\n\u003cp\u003eIdeal for diesel truck owners seeking improved reliability and power, the DFS780 also enhances fuel pressure stability. This ensures consistent fuel availability to the high-pressure pump, resulting in better throttle response and increased horsepower across all RPM ranges.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThe aFe DFS780 Diesel Fuel System incorporates innovative technology to optimize your diesel engine’s fuel delivery. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatent-pending design that removes air, water, and other contaminants from diesel fuel\u003c\/li\u003e\n  \u003cli\u003eBoosts fuel pressure to maintain consistent flow to the high-pressure fuel pump\u003c\/li\u003e\n  \u003cli\u003eProtects fuel injectors from premature wear and damage caused by debris\u003c\/li\u003e\n  \u003cli\u003eImproves throttle response for more immediate engine reaction\u003c\/li\u003e\n  \u003cli\u003eEnhances horsepower and overall engine performance at all RPM levels\u003c\/li\u003e\n  \u003cli\u003eDirect fitment for 2011–2012 Ram 2500 and 3500 6.7L diesel trucks\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed to withstand harsh diesel fuel conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThe DFS780 is built with high-quality materials engineered to endure the demanding environment of diesel fuel systems. Its robust construction ensures long-lasting durability while maintaining precise fuel filtration and pressure regulation. The system’s design focuses on efficient removal of contaminants without restricting fuel flow, preserving engine efficiency and reliability.\u003c\/p\u003e\n\n\u003ch3\u003ePerformance \u0026amp; Sound\u003c\/h3\u003e\n\u003cp\u003eBy eliminating power-robbing contaminants and stabilizing fuel pressure, the aFe DFS780 Diesel Fuel System contributes to noticeable improvements in engine performance. Users can expect enhanced throttle response and smoother power delivery, which translates to better drivability and increased horsepower throughout the RPM range. While primarily focused on fuel system efficiency, these performance gains support a more responsive and capable diesel truck.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThe DFS780 is designed as a direct replacement for the factory fuel system components on 2011–2012 Ram 2500 and 3500 trucks with the 6.7L Cummins engine. Installation requires no major modifications and can typically be completed with basic hand tools. Clear instructions are provided to ensure a straightforward upgrade process, allowing owners to quickly benefit from improved fuel filtration and pressure management.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eaFe POWER DFS780 Diesel Fuel System assembly\u003c\/li\u003e\n  \u003cli\u003eAll necessary mounting hardware and fittings\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis diesel fuel system upgrade is ideal for Ram 2500 and 3500 owners who demand reliable power and longevity from their 6.7L Cummins engines. It is especially beneficial for those operating in environments where diesel fuel quality may be compromised by contaminants. Whether used for daily driving, towing, or heavy-duty work, the DFS780 helps maintain peak engine performance and protects critical fuel system components.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":48209008918740,"sku":"42-12033","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/03dfdbec00b8b687cd9ddd79370b72b0.jpg?v=1783234536","url":"https:\/\/fasthemis.com\/products\/afe-diesel-fuel-systems-dfs780-series-11-12-dodge-diesel-6-7l-l6-full-time-operation","provider":"FastHemis","version":"1.0","type":"link"}