1500W Engine Block Heater for International/Navistar MaxxForce 11 & 13

When temperatures drop and your International MaxxForce engine faces the brutal reality of winter mornings, every second counts. Fleet operators and owner-operators alike know the truth: cold starts aren't just inconvenient—they're costly. Each frigid startup accelerates engine wear, drains batteries, and can leave you stranded when reliability matters most.

This professional-grade 1500-watt engine block heater delivers the solution your MaxxForce 11 or 13 deserves. Engineered as a direct OEM replacement, it integrates seamlessly into your engine block to provide efficient, reliable pre-heating that transforms winter operations. Within hours of plugging in, your engine block reaches optimal starting temperature, ensuring instant ignition and immediate oil circulation when you turn the key.

Built for Commercial Reliability

International trucks are workhorses—designed to handle the toughest jobs in the harshest conditions. This heater matches that commitment to durability with premium copper heating elements specifically engineered for diesel engine blocks. The robust construction withstands thermal cycling and constant use season after season, while the included heavy-duty power cord provides the flexibility you need for various parking situations.

Real Benefits You'll Notice Immediately

• Instant Cold-Weather Starts: No more extended cranking or failed starts on freezing mornings
• Reduced Engine Wear: Warm oil flows immediately, protecting critical components from cold-start damage
• Lower Fuel Consumption: Pre-heated engines reach operating temperature faster, improving fuel efficiency
• Extended Battery Life: Reduced cranking demand preserves battery capacity and lifespan
• Direct OEM Fitment: Designed specifically for MaxxForce 11 & 13 engines
• Complete Installation Kit: Heavy-duty power cord included
• Premium Copper Element: Superior heat transfer and durability

Protect your investment and maintain operational readiness throughout winter. Professional installation recommended for optimal performance and safety.