Engineered specifically for 2011 through 2016 Ford F-250, F-350, F-450, and F-550 Super Duty trucks equipped with the 6.7L Powerstroke turbo diesel engine, the Mishimoto Silicone Coolant Hose Kit (Base Series: MMHOSE-F2D-11) is the ultimate heavy-duty cooling line replacement. The 6.7L primary cooling system operates under extreme thermal loads and high pressure spikes while keeping the engine block, cylinder heads, liquid-to-liquid oil cooler, and turbocharger within safe operating temperatures.

Factory EPDM rubber radiator hoses suffer from electrochemical degradation, softening, ballooning, and outer jacket cracking over time. Furthermore, the fragile factory plastic quick-connect hose junctions become brittle, creating high-risk leak points. Mishimoto resolves these vulnerabilities with high-grade multi-layer silicone reinforced with embedded heat-resistant fibers. Meticulously designed for exact OEM drop-in fitment, this complete hose kit features pre-installed, stock-style CNC-machined quick-disconnect couplers with internal O-rings and wire retaining spring clips, ensuring a fast, zero-modification installation.

Selectable Color Options & SKU Breakdown

• Sleek Black (SKU: MMHOSE-F2D-11BK): Provides an OEM-plus factory-clean appearance under the hood while delivering maximum silicone durability.
• Vibrant Blue (SKU: MMHOSE-F2D-11BL): Delivers a standout custom look that complements performance engine bay modifications, blue silicone boots, and custom intakes.
• Performance Red (SKU: MMHOSE-F2D-11RD): Adds an aggressive race-inspired aesthetic under the hood while maintaining high-temperature reliability.

Key Features & Benefits

• High-Grade Multi-Layer Silicone: Reinforced with heat-resistant embedded fibers for superior burst strength, pressure tolerance, and thermal resilience up to 330°F (165°C).
• Pre-Installed CNC Quick-Disconnects: Includes factory-style quick-disconnect fittings pre-assembled onto the hoses for direct, hassle-free connection to factory or Mishimoto performance radiators.
• Resists Ballooning & Softening: High-tensile silicone structure prevents wall swelling and collapsing under extreme towing loads and high-RPM water pump draw.
• 100% Direct Bolt-On Fitment: CAD-modeled to match factory hose routing, clearing accessory belts, steering linkages, and frame crossmembers without chafing.
• Lifetime Reliability: Completely immune to electrochemical degradation (ECD), dry rot, and ozone cracking that destroy conventional rubber hoses.

Technical Specifications

• Parent Product SKU: MIS-MMHOSE-F2D-11
• Child SKUs: MMHOSE-F2D-11BK (Black) | MMHOSE-F2D-11BL (Blue) | MMHOSE-F2D-11RD (Red)
• Kit Scope: Complete Primary Cooling System Radiator Hose Set (Upper & Lower Assemblies)
• Material Construction: Multi-Ply High-Grade Synthetic Silicone with Embedded Heat-Resistant Fiber Reinforcement
• End Fittings: Factory-Style CNC-Machined Aluminum / Composite Quick-Disconnect Couplers with Retaining Clips
• Max Temperature Rating: 330°F (165°C)
• Truck Platform: 2011–2016 Ford Super Duty F-250, F-350, F-450, F-550
• Engine Platform: 6.7L Powerstroke V8 Turbo Diesel
• Core Requirement: None
• Warranty: Mishimoto Lifetime Manufacturer Warranty

Vehicle Fitment & Installation Notes

• 2011–2016 Ford F-250 Super Duty – 6.7L Powerstroke Turbo Diesel
• 2011–2016 Ford F-350 Super Duty – 6.7L Powerstroke Turbo Diesel
• 2011–2016 Ford F-450 Super Duty – 6.7L Powerstroke Turbo Diesel
• 2011–2016 Ford F-550 Super Duty – 6.7L Powerstroke Turbo Diesel
• Fits Model Years: 2011, 2012, 2013, 2014, 2015, 2016
• Fitment Notice: Engineered specifically for the primary high-temperature cooling loop on 2011–2016 6.7L Powerstroke diesel applications. Does not fit 6.2L gas Super Duty trucks.
• Installation Tip: Clean all radiator and water pump connection necks prior to installation. Lubricate the internal O-rings on the pre-installed quick-disconnect fittings with clean coolant to prevent binding or tearing during assembly. Push until the spring clips snap firmly into their locked positions.