SKU: MMHOSE-CHV-06DBK | UPC: 748354805338
Mishimoto 2006-2010 Chevy GMC Duramax 6.6L Silverado Sierra Black Silicone Hose Kit
Upgrade your 2006-2010 Chevrolet Silverado or GMC Sierra 2500 HD and 3500 HD with the Mishimoto black silicone hose kit designed for the 6.6L Duramax diesel engine. This direct-fit replacement swaps out factory rubber hoses prone to cracking and heat degradation for durable 4-ply silicone construction that handles extreme temperatures. Experience consistent cooling performance boost and longer service life under heavy towing or high-boost conditions.
Key Features
- 4-Ply Reinforced Silicone: Rated for continuous use up to 350°F and bursts over 50 psi to prevent swelling or collapse during demanding diesel operation.
- Exact OEM Fitment: Precision-molded hoses match factory routing for 2006-2010 Duramax LLY and LBZ engines with no modifications required.
- Black DuraCore Finish: Heat-resistant exterior resists abrasion fading and oil contamination for a clean underhood appearance that lasts.
- Complete 8-Piece Kit: Includes upper and lower radiator hoses turbo inlet outlet and heater hoses plus constant-tension stainless steel clamps for full replacement.
- Lifetime Warranty: Backed by Mishimoto’s lifetime guarantee against defects ensuring peace of mind for truck owners.
Product Notes
- Kit weighs 5.4 lbs and measures 18 x 12 x 8 inches in shipping box for compact storage.
- Prevents overheating failures common in stock rubber hoses after 100000 miles.
- Free shipping on orders over $100 via UPS Ground within continental US.
Installation Notes
- Professional installation recommended.
- Drain coolant system before removal and reuse OEM thermostat housing.
- Compatible with all factory hardware no additional brackets needed.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2006-2010 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 2500 HD | LTZ |
| 2006-2010 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2006 | Chevrolet | Silverado 3500 | LS |
| 2006 | Chevrolet | Silverado 3500 | LT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2010 | Chevrolet | Silverado 3500 HD | LTZ |
| 2007-2010 | Chevrolet | Silverado 3500 HD | WT |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2006-2010 | GMC | Sierra 2500 HD | SLE |
| 2006-2010 | GMC | Sierra 2500 HD | SLT |
| 2006-2010 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2006 | GMC | Sierra 3500 | SL |
| 2006 | GMC | Sierra 3500 | SLE |
| 2006 | GMC | Sierra 3500 | SLT |
| 2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2007-2010 | GMC | Sierra 3500 HD | SLE |
| 2007-2010 | GMC | Sierra 3500 HD | SLT |
| 2007-2010 | GMC | Sierra 3500 HD | WT |
Why Choose Mishimoto?
- Engineered and tested in the USA with over 15 years of automotive aftermarket leadership.
- Direct OEM replacements proven in dyno and real-world heavy-duty applications.
- CAD-designed for perfect fit and flow characteristics on Duramax platforms.
Frequently Asked Questions
- Q: Does this fit 2006-2010 Silverado 2500 HD LT with LBZ Duramax?
A: Yes it provides direct bolt-on fitment for all 2006-2010 Chevy GMC 2500/3500 HD models equipped with 6.6L Duramax LLY or LBZ diesel engines regardless of transmission. - Q: What material is used and temperature rating?
A: High-quality 4-ply silicone reinforced with DuraCore lining withstands -65°F to 350°F continuous and resists boost pressures up to 50 psi. - Q: What warranty coverage and install time?
A: Lifetime warranty against manufacturer defects. Install takes 1-2 hours with basic tools after draining coolant.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box 18 x 12 x 8 inches
- Weight: 5.4 lbs





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