Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
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Rough Country Cold Air Intake (17-19 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle
Item SHG16034
Our Price
$129.95 each
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$6.50 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Gain Increased Horsepower And Throttle Response While Protecting Your Engine From Harmful Particles And Debris
- Moves The Air Filter Away From The Stuffy Engine Compartment For Cooler Air Circulation
- Cooler Air Is Denser And Brings More Oxygen Into The Combustion Chamber For Improved Performance
- Cylindrical Design And Large Diameter Tube Provide Far Better Airflow Than Factory Enclosures
- Includes Premium Reusable Air Filter That Is Easy To Clean
- Easy To Install For An Instant Performance Boost
- Limited Lifetime Warranty Included
- High Quality Construction
- Fits 17-19 6.6L Duramax Sierra 3500 HD Not For Sale In California Or States With Carb Regulations
| Brand | Rough Country |
| Cold Air Intake Type | Cold Air Intake |
| Tuning Requirements | No Tune Required |
| Cold Air Intake Tube Material | Plastic |
| Cold Air Intake Filter Type | Dry |
Description
Performance Enhancement. The Rough Country Cold Air Intake improves engine horsepower and throttle response by supplying cooler, denser air to the combustion chamber. This intake system relocates the air filter away from the hot engine bay, promoting optimal airflow, which is essential for maximizing engine efficiency and power output.
Construction and Appearance. It features a cylindrical air filter design connected to a large diameter intake tube, engineered for enhanced airflow. The system includes a heat shield to protect the intake from engine heat. Materials are chosen for durability and long-term performance reliability.
Installation. Installation is straightforward, requiring no modifications or drilling, and can be completed within 1 to 2 hours. The package includes all necessary clamps and hardware for a secure fit.
Warranty. This cold air intake system is backed by a limited lifetime warranty, ensuring lasting quality and customer satisfaction. Application. Specifically designed for 2017 to 2019 6.6L Duramax Sierra 3500 HD models, with sales restricted in California and similar states due to emission regulations.
Rough Country 10478
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) Cold Air Intake System
- (1) Hardware Pack
4.5
Customer Reviews (267)
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 Duramax - 17, 18, 19
