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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
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Description
PPE Silicone Lower & Upper Radiator Hose Kit 17-19 GM 6.6L Duramax L5PUpgrade your cooling system with the PPE Silicone Lower & Upper Radiator Hose Kit for 2017 2019 GM 6. 6L Duramax L5P. Factory coolant hose T fittings are known to crack and leak over time, but PPEs kit eliminates that problem with TIG welded, polished 304 stainless steel T fittings, no more worrying about failures at the junctions. Designed for both stock and high performance Duramax trucks, these hoses feature 4 ply heat resistant internal fibers for
Upgrade your cooling system with the PPE Silicone Lower & Upper Radiator Hose Kit for 2017-2019 GM 6.6L Duramax L5P.
Factory coolant hose T fittings are known to crack and leak over time, but PPE’s kit eliminates that problem with TIG welded, polished 304 stainless steel T fittings, no more worrying about failures at the junctions. Designed for both stock and high performance Duramax trucks, these hoses feature 4-ply heat-resistant internal fibers for superior strength under high pressure and temperature conditions. The 5mm thick silicone is twice as thick as factory hoses, ensuring long lasting durability. Plus, the quick-connect/disconnect end is precision machined from billet aluminum and 304 stainless steel for a reliable, leak free fit. Stainless steel clamps provide a secure seal, outperforming factory options.
This direct bolt-on upgrade requires no cutting or modifications, giving you OEM fitment with better than OEM performance, so you can keep your truck running cool and strong.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Happy Girl
Color: Black, Size: 10 Years
Amazing!!!!! Great color. The suit was a perfect slim fit. It is well made and excellent value for the money. I will purchase this brand again! Thank you.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Suit
Color: Black, Size: 14 Years
Fantastic suit. My son's first suit. It fit well and came with vest and suspenders. Great quality. The bow tie was subpar and won't be used but everything else works and looks amazing
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Good quality
Color: Burgundy, Size: 8 Years
Very good quality, looked very nice on my son. It fit him perfect, I bought a size 8 for my 8 year old
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Good quality
Color: Purple, Size: 14 Years
Really cute! Material is good for the price. May want to size up. Everything as pictured
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Good quality with an even better price for all the items you get
Color: Black, Size: 8 Years, Color: Black, Size: 8 Years
A little large/long but good quality. I think my son is pretty average sized for an 8 year old. My fault for getting it last minute so we didn’t have time to get it fitted. The quality was better than expected especially for the price. He told me he was super comfortable in it so that was the biggest win! Shirt not included and he took his jacket off for the picture.
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Reviewed in the United States on December 29, 2025