Ensure reliable engine performance in cold weather with the Cummins 3975628 Engine Block Heater Element. Designed as a direct-fit replacement, this high-quality component maintains factory specifications and performance. Crafted from durable materials, it offers exceptional reliability and longevity, keeping your engine smooth-running during winter months. Ideal for maintaining optimal engine temperature, this block heater element is essential for cold starts and overall engine health. Upgrade with confidence and experience dependable engine operation, even in the harshest conditions.