23539408
Coolant In-Block Pre-Heater Kit
Detroit Diesel

The coolant in-block pre-heater kit is designed to elevate coolant temperature during cold starts, ensuring rapid engine warm-up and optimal performance in low-temperature conditions. Its overall length of 157.23 mm and threaded connections (3/4 NPT and 1-14 UNS2A) allow for straightforward installation into the engine block. This pre-heater enhances cold-weather starting reliability, reduces engine wear, and helps meet emissions standards by minimizing cold-start emissions. The kit's construction emphasizes durability and resistance to thermal stress, ensuring long-lasting operation. Proper installation guarantees effective heat transfer, preventing cold-related fuel and oil issues. Regular use improves engine longevity and operational efficiency in winter conditions. Source One Parts Center supplies this component, supporting consistent, dependable engine performance in cold climates.