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(888) 312-8812 Login SignupImprove coolant circulation with the Paccar Coolant Pipe Assembly. Engineered specifically for MX-13 cooling systems, it facilitates efficient coolant flow to dissipate engine heat and prevent overheating in Kenworth and Peterbilt trucks. Its durable high-quality construction, sealed connections and precise fit provide leak-free operation and long-lasting reliability under heavy-duty conditions. Compact dimensions of 15 inches long, 8 inches wide and 1 inch high accommodate tight engine bays and support easy installation. By meeting rigorous OEM standards, the Paccar 2044455 assembly helps maintain consistent coolant circulation and extends the life of your engine components.
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