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Replace brittle factory rubber and plastic radiator hoses on your 2017-2019 Chevrolet and GMC heavy-duty trucks equipped with the 6.6L L5P Duramax diesel engine using this direct-fit Mishimoto silicone hose kit. High heat cycles idling and heavy loads degrade stock hoses leading to leaks and overheating this kit provides robust coolant flow for reliable performance on job sites or long hauls.
Key Features
- Exact Mishimoto manufacturer part number MMHOSE-DMAX-17BL
- Fitment Verification Required hoses configuration
- Dimensions, connections, finish, and included hardware remain exact-part-number specific
- Aluminum construction identified for this exact configuration
Fitment
| Fitment Status | Fitment Verification Required |
|---|---|
| Required Verification | Confirm the exact manufacturer part number, vehicle application, dimensions, connections, and all current Mishimoto notes |
Specifications
| Brand | Mishimoto |
|---|---|
| Manufacturer Part Number | MMHOSE-DMAX-17BL |
| Product Type | Hoses |
| Fitment Type | Fitment Verification Required |
| GTIN | 840197701683 |
| Condition | New |
What's Included
One new Mishimoto hoses identified by manufacturer part number MMHOSE-DMAX-17BL. Hardware, adapters, hoses, clamps, fluids, wiring, tools, and companion parts are included only when expressly supplied for this exact part number.
About Mishimoto
Mishimoto develops automotive cooling, intake, oil-management, exhaust, drivetrain, and vehicle-accessory products. Fitment, dimensions, interfaces, and included components remain exact-part-number specific.
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Frequently Asked Questions
Why does this Mishimoto product require fitment verification?
The available evidence is not sufficient for a safe YMM assignment. Confirm the exact manufacturer part number and complete application before ordering.
What specifications should I verify before ordering?
Confirm every listed dimension, connection, thread, material, finish, quantity, mounting point, and companion-part requirement for the exact part number.
What is included with this Mishimoto product?
Only the exact product and hardware expressly supplied for this part number are included. Fluids, adapters, tools, and companion components are separate unless stated otherwise.
Installation Instructions
Follow the current Mishimoto instructions and vehicle service information for part number MMHOSE-DMAX-17BL. Verify every interface and clearance, work on a cool and safely supported vehicle, use the specified fluids, fasteners, seals, and torque procedures, inspect for leaks or contact, and recheck the installation after the first heat cycle.
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