F7TZ-6A051-AA Block Heater for F-o-rd 7.3L Powerstroke Diesel – 1000W 120V with Cord, 3/4" NPT, Fits F-250 F-350 1995–2003

Keep your F-o-rd 7.3L Powerstroke running smoothly all winter long with this high-performance diesel engine block heater, engineered as a direct replacement for OE number F7TZ-6A051-AA. Specially designed for 1995–2003 model years, this heater installs easily into the engine block’s 3/4" NPT port and connects via the included heavy-duty power cord. By pre-warming your engine coolant overnight, it significantly reduces cold-start stress, lowers emissions, improves fuel efficiency, and prolongs the life of critical engine components like glow plugs, batteries, and oil systems. Whether you drive an F-250 pickup, an F-350 work truck, a commercial van, or a tow rig, this block heater ensures your diesel starts reliably—even in the harshest winter conditions. Package Includes: 1 × Block Heater Element1 × Power CordImportant: Only for 1995 and newer 7.3L Powerstroke engines. Not compatible with earlier models. Always verify your engine year before installation.

• Direct OE-M Replacement: Exact fit for OE part #F7TZ-6A051-AA, designed specifically for F-o-rd 7.3L Powerstroke diesel engines (1995–2003) in F-250, F-350, vans, tow trucks, and other compatible vehicles.
• Universal Fit for 7.3L Powerstroke (1995+): Confirmed compatibility with all F-o-rd vehicles equipped with 7.3L Powerstroke diesel engines from 1995 through 2003—never use on pre-1995 models.
• Fast & Efficient Cold-Weather Starts: 1000W heating element rapidly warms engine coolant, reducing startup strain, minimizing wear, and ensuring reliable ignition even in sub-zero temperatures.
• Complete Ready-to-Install Kit: Includes 1 block heater element + 1 dur-able power cord—no additional parts needed. Features standard 3/4" NPT thread for secure, leak-free installation into the engine block.
• Heavy-Duty & Long-Lasting – Built with corrosion-resistant materials and high-temp insulation to withstand harsh winter conditions, offering years of dependable performance and extended engine life.