The Fleetguard 3981729S Hump Hose is a precision-engineered service component designed to deliver exceptional performance in demanding engine systems. Constructed with advanced materials and built for rugged durability, this hose is an ideal solution for both maintenance and upgrade projects on Jeeps, trucks, and other 4WD vehicles. Measuring 4" x 4.5", it seamlessly integrates into complex systems while providing reliable flow and optimal compatibility.

Key Benefits

• Precision-engineered for superior system compatibility
• Robust construction ensures long-lasting durability under heavy-duty conditions
• Designed to enhance operational efficiency with easy installation
• Ideal for both professional mechanics and vehicle enthusiasts

Technical Specifications

Installation & Applications

This hump hose is engineered for high-performance engine systems and is perfect for applications ranging from heavy-duty trucking to 4WD off-road adventures. When replacing or upgrading, follow the vehicle’s installation guidelines to maintain peak performance and ensure safety. Its engineered design not only meets but exceeds the demands of modern performance standards, making it a trusted choice among professionals.

Discover more high-quality service parts in our Fleetguard collection and explore additional options to optimize your engine system’s functionality.