Replace or upgrade your cooling system with the Kustom Truck Upper Radiator Tube, specifically designed for 2004-2007 Peterbilt 379 Long Hood trucks equipped with Caterpillar 3406E or C15 engines. Crafted from premium 304 stainless steel, this upper radiator tube is available in your choice of mill or polished finish. The mill finish offers a clean, industrial look, while the polished finish provides a sleek, mirror-like shine for enhanced engine bay aesthetics, both ensuring superior durability and corrosion resistance. Engineered to connect seamlessly to a thermostat housing with a vertical-facing outlet, this tube delivers reliable coolant flow for optimal engine performance in heavy-duty applications. Ideal for mechanics, fleet owners, and truck enthusiasts performing maintenance or engine installations on Peterbilt 379 Long Hood chassis, this tube offers precise fitment and long-lasting reliability. Note: This tube is configured for a vertical-facing thermostat housing outlet and is compatible only with 2004-2007 Peterbilt 379 Long Hood trucks with Caterpillar 3406E or C15 engines. Confirm compatibility with your specific truck and engine configuration by contacting Kustom Truck for fitment verification. Restore your cooling system with this precision-engineered upper radiator tube, crafted for durability, performance, and style.
Kit Includes:
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(1) Upper Radiator Tube (304 Stainless Steel, Mill or Polished Finish)
Key Features:
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Upper radiator tube for 2004-2007 Peterbilt 379 Long Hood with Caterpillar 3406E or C15 engines
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Crafted from 304 stainless steel with mill or polished finish options for durability and aesthetics
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Configured for a vertical-facing thermostat housing outlet
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Ensures reliable coolant flow for optimal engine performance
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Compatible with Peterbilt 379 Long Hood chassis from 2004-2007
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Note: Confirm compatibility with your truck and engine setup; contact Kustom Truck for fitment verification
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Engineered for precise fitment and long-lasting performance
Upgrade your Peterbilt 379’s cooling system with Kustom Truck Parts’ Upper Radiator Tube, crafted for durability, performance, and precision.
