In Northern California? Get this professionally set up & installed!
Fitment Information
- Chevy Silverado 2500 HD / 3500 HD 6.6L Duramax LLY Diesel (2004, 2005)
- GMC Sierra 2500 HD / 3500 HD 6.6L Duramax LLY Diesel (2004, 2005)
Specs & Features
- Coolant Hose Material: High-Temperature Aramid Reinforced Silicone
- Color: Black / Orange
- Warranty: 2-Year Limited
- Improves boost reliability, durability, and heat resistance while helping prevent hose blowouts, cracking, and leaks common with factory rubber intercooler hoses.
- Engineered by HPS Performance to replace the factory charge air cooler (CAC) / intercooler turbo hoses, delivering more reliable airflow and boost pressure under high-performance and heavy-duty driving conditions.
- Features a heavy-duty 4-ply aramid reinforced silicone hose design with fluoro lining for oil resistance, improved durability, and resistance to extreme heat up to 500°F and boost pressures exceeding 100 PSI.
- Includes HPS high-temperature reinforced silicone intercooler hose boots and heavy-duty stainless steel spring-loaded T-bolt clamps for secure, leak-free performance.
- Installation requires no cutting or modifications and is designed as a direct bolt-on replacement.
In the Box
- HPS Performance Reinforced Silicone Charge Air Cooler (CAC) / Intercooler Hose Boots
- HPS Performance Heavy-Duty Stainless Steel T-Bolt Clamps
Product Description

More in this category
Chevy Silverado 2500 HD Parts
Chevy Silverado 3500 HD Parts
GMC Sierra 2500 HD Parts
GMC Sierra 3500 HD Parts
HPS Performance Silicone Intercooler Hoses
Reviews on this product
Ordering from Redline360
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture