2021 Peterbilt 389 Cooling System Switches, Sensors & Relays
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- Walker Products®Engine Coolant Level SensorPeterbilt 389 With Behr Cooling Module 2021, Engine Coolant Level Sensor by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...High quality at an affordable priceExpertly made from premium materials$31.56