Eliminate factory rubber expansion, cracking, and air leaks under high boost pressure on your 2003–2007 Dodge Ram 2500/3500 with the Mishimoto Direct-Fit Silicone Air Intake Hose in Black (MMHOSE-RAM-03IHBK). Engineered specifically for the 3rd Gen 5.9L Cummins, this heavy-duty replacement hose replaces the failure-prone factory rubber boot running from your airbox to the turbocharger, providing a rugged, reliable connection designed to withstand intense heat and engine vibration.

Heavy-Duty Multi-Layer Silicone Construction

Factory rubber intake boots are prone to drying out, splitting, and collapsing under heavy acceleration and turbo spool. The Mishimoto MMHOSE-RAM-03IHBK is constructed from high-grade, five-layer silicone embedded with heat-resistant embedded fibers that resist degradation from oil, fuel, and under-hood temperatures. Designed as a direct drop-in replacement for the stock hose, it retains proper factory routing while offering a clean, professional look under the hood with a sleek black finish.

Key Features & Benefits

• Direct OEM Fitment: Designed specifically for 2003–2007 5.9L Cummins trucks to replace the factory intake boot without any modification.
• 5-Layer Reinforced Silicone: Heavy-duty wall construction resists collapsing under high airflow demand and prevents cracking or dry rotting over time.
• High Heat & Oil Resistance: Withstands extreme engine bay temperatures and continuous exposure to oil and crankcase vapors.
• Sleek Black Finish: Adds a clean, customized appearance to your engine bay compared to dull, aging factory rubber hoses.
• Includes Premium Clamps: Comes complete with high-durability worm-gear or T-bolt style clamps for a secure, leak-free connection.

Technical Specifications

• Manufacturer Part Number / SKU: MMHOSE-RAM-03IHBK
• Engine Platform: 2003–2007 Dodge Ram 5.9L 24V Cummins Turbo Diesel (3rd Gen)
• Material Composition: 5-Layer High-Grade Silicone with Embedded Heat-Resistant Fibers
• Color: Black
• Included Hardware: High-Strength Clamps Included
• Warranty: Mishimoto Lifetime Warranty

Vehicle Fitment & Installation Notes

• 2003–2007 Dodge Ram 2500 – 5.9L 24V Cummins Turbo Diesel
• 2003–2007 Dodge Ram 3500 – 5.9L 24V Cummins Turbo Diesel
• Fits Model Years: 2003, 2004, 2005, 2006, 2007 (3rd Generation)
• Installation Tip: Ensure mating surfaces on the airbox outlet and turbo inlet are clean and free of oil or debris before sliding the hose into place, and tighten clamps evenly to prevent slipping under boost.