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Description
Mishimoto 17-19 Chevrolet Duramax 6.6L L5P Red Silicone Radiator Hose KitWhether youre hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory Duramax L5P radiator hoses are constructed from a mixture of molded rubber and plastic. As your truck endures thousands of heat cycles, hours of idle time, and countless high stress miles, those materials will begin to degrade, harden, and potentially develop leaks. That's why Mishimoto has designed this
Whether you’re hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory Duramax L5P radiator hoses are constructed from a mixture of molded rubber and plastic. As your truck endures thousands of heat cycles, hours of idle time, and countless high-stress miles, those materials will begin to degrade, harden, and potentially develop leaks. That's why Mishimoto has designed this replacement silicone coolant hose kit for your 2017-2019 6.6L L5P Duramax. This kit features hoses constructed from five layers of silicone with heat-resistant embedded fibers and all-aluminum hose junctions. This combination yields far more robust coolant passages, which will provide years of service in the harshest conditions. This kit also includes a full set of stainless-steel clamps and a replacement O-ring for your lower hose quick-disconnect fitting, providing everything you need for a hassle and leak-free installation. The Mishimoto Silicone Coolant Hose Kit is available in Black, Blue, or Red and includes our signature Mishimoto Lifetime Warranty.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2017-2019 | GMC | Sierra 2500 HD | Base |
| 2017-2019 | GMC | Sierra 2500 HD | Denali |
| 2017-2019 | GMC | Sierra 2500 HD | SLE |
| 2017-2019 | GMC | Sierra 2500 HD | SLT |
| 2017-2019 | GMC | Sierra 3500 HD | Base |
| 2017-2019 | GMC | Sierra 3500 HD | Denali |
| 2017-2019 | GMC | Sierra 3500 HD | SLE |
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
10/10!!!
Format: Paperback
My kids (our whole family really) absolutely love love love this book. I ordered it for them for Valentine's Day and they have asked me to read it to them soooo many times. It never fails to make us laugh. I just ordered them two more from the tooting series (lol) for their Easter baskets. Farts are funny!!
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Extremely funny book!!
Format: Paperback
My granddaughter loved this book and called me laughing about it. She just turned 4 and my daughter said it was age appropriate.
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Reviewed in the United States on February 25, 2026
★★★★★ 4
Funny and well illustrated
Format: Paperback
This book teaches kids shapes as well as not to be embarrassed by their body while being cute and funny
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Reviewed in the United States on October 1, 2025
★★★★★ 5
Hilarious book for children and adults.
Format: Paperback
This book is hilarious for kids and adults. Bright colors and shapes are the characters. Good storyline for little children.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Hilarious!
Format: Paperback
Bought it for my daughter who's studying to become an elementary teacher. So funny had to buy another copy for her friend who is also going into teaching. Too cute!!
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Reviewed in the United States on January 23, 2026