2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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PPE Upper and Lower Coolant Hose Kit; Blue (11-16 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle
Item HS40773
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Our Price
$269.99 kit
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Upper and Lower Coolant Hose Kit
- Requires No Drilling or Modification
- Comes with Both Upper and Lower Hoses
- Feature a Direct Bolt-On Installation Process
- With Application- and Vehicle-Specific Properties
- Manufactured with a 5mm-Thick Silicone Material
- Built to Withstand High Pressures and Temperatures
- Incorporated with 4-Ply Heat-Resistant Internal Fibers
- Coupled with TIG-Welded, 304 Polished Stainless Steel T Couplings
- Engineered for all 2011-2016 6.6L Duramax Chevrolet Silverado 2500 HD Models
Description
Reliable Specific Performance. The PPE Upper and Lower Coolant Hose Kit is specifically designed for your 6.6L Duramax Chevrolet Silverado 2500 HD model, enhancing the cooling efficiency and durability of your engine's cooling system. This kit includes both upper and lower silicone hoses, ensuring a comprehensive upgrade over standard hoses.
Construction and Appearance. What's more? The hoses are crafted from 5mm-thick silicone with 4-ply heat-resistant internal fibers, making them robust enough to withstand high pressures and temperatures. Moreover, the kit features TIG-welded, 304 polished stainless steel T couplings, adding to the overall strength and reliability while providing a clean, professional look under the hood.
Installation. Designed for a hassle-free setup, this coolant hose kit features a direct bolt-on installation process that requires no drilling or modification. The vehicle-specific design ensures a perfect fit, making the installation straightforward and time-efficient.
Application. This PPE Upper and Lower Coolant Hose Kit fits all 2011-2016 6.6L Duramax Chevrolet Silverado 2500 HD models.
Fitment:
- 2011 Chevrolet Silverado 2500
- 2012 Chevrolet Silverado 2500
- 2013 Chevrolet Silverado 2500
- 2014 Chevrolet Silverado 2500
- 2015 Chevrolet Silverado 2500
- 2016 Chevrolet Silverado 2500
PPE 119022300
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Upper and Lower Coolant Hose Kit
4.8
Reviews of PPE HVAC Products (9)
Reviews of PPE HVAC products have an average rating of 4.8 out of 5
Mar 3, 2025
Review shared from PPE Intercooler Coolant Heat Exchanger (20-25 3.0L Duramax Silverado 1500)
2020 High Country -
Replaced Factory Intercooler
A chunk of ice damaged my factory heat exchanger and the PPE Intercooler was about the same price as the factory incooler. It fit good and was an easy install. Next install will a PPE intercooler. I’d buy again!
Mar 2, 2025
Review shared from PPE Performance Silicone Intake and Intercooler Hose Kit (20-22 3.0L Duramax Silverado 1500)
2021 LT -
2021 3.0 duramax
Bought the PPE resonator delete and the Intake and Intercooler hose kit to fix no restart issue, problem solved. After 2 tanks of fuel I am still seeing a increase of 1.7 mpg.
Jan 20, 2025
Review shared from PPE Air-To-Water Intercooler Kit; Black with Brushed Fins (20-25 3.0L Duramax Sierra 1500)
2021 SLT - JeffTillett
Quality Product
Straight forward install and quality parts. Looks great. Have not noticed any improvement in cooling, fuel economy or power.
Nov 5, 2024
Review shared from PPE Performance Silicone Intake and Intercooler Hose Kit (20-22 3.0L Duramax Silverado 1500)
2024 RST - MikeD2244
Definitely worth it
I installed these on my 2024 Silverado and the difference from stock is night and day. These are much thicker and more heavy duty then the stock ones. My frien who is a GM mechanic recommended these because he’s seen the stock ones just blow apart.
Oct 26, 2024
Review shared from PPE Performance Transmission Cooler Bar and Plate (15-16 6.6L Duramax Silverado 3500 HD)
2015 High Country - DGOG
Trans Cooler
Watch a few youtuber and they chose PPE cooler and the extra 1qt of fluid is a plus. this is better than factory. very pleased with choice.
Aug 26, 2024
Review shared from PPE Performance Silicone Intake and Intercooler Hose Kit (20-22 3.0L Duramax Sierra 1500)
2022 AT4 - Mattz1098
Excellent
Excellent Product truck feels more powerful then the oem hoses Make Sure you get the turbo resignator too from ppe will make a big difference
Jul 3, 2024
Review shared from PPE Hot Side Intercooler Charge Pipe; Polished (07-10 6.6L Duramax Sierra 3500 HD)
CDSPerformance
Great product looks great fits perfectly
Awesome product for the price perfect fit great packaging everything was in the box even showed up 3 days earlier than expected
Apr 3, 2024
Review shared from PPE Performance Silicone Intake and Intercooler Hose Kit (20-22 3.0L Duramax Sierra 1500)
Szymanski4g63
Awesome product!
They look great, WAY more durable than stock and more free flowing.
Jan 26, 2024
Review shared from PPE Performance Silicone Intake and Intercooler Hose Kit (20-22 3.0L Duramax Silverado 1500)
MattB92
Amazing quality and price
There is a night a day difference in quality and durability vs stock. i love this upgrade came with all new hardware
Questions & Answers
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Will It Fit My Silverado 2500
- 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16
