BD DIESEL 1046275 INTERCOOLER HOSE AND CLAMP KIT – 2001–2004 CHEVY/GMC LB7 DURAMAX 6.6L SILVERADO/SIERRA 2500/3500

Product Description

The BD DIESEL 1046275 Intercooler Hose and Clamp Kit is the easiest and most reliable way to upgrade the worn factory charge-air boots on your 2001–2004 Chevy/GMC 6.6L Duramax LB7. Nothing kills a pull, pass, or hard acceleration faster than an intercooler hose that blows off. This kit replaces the weak factory boots with heavy-duty Nomex silicone hoses designed to hold boost under load and eliminate frustrating boost leaks.

BD Diesel 1046275, LB7 Duramax intercooler hose kit, intercooler boot upgrade, Duramax boost leak repair, Nomex silicone intercooler boots, stainless T-bar clamps, 2001 2002 2003 2004 Duramax LB7 charge air hoses

BD’s Nomex silicone boots can withstand over 100 PSI and are secured using rugged, spring-loaded stainless steel T-bar clamps to maintain consistent clamping force through repeated heat cycles. Engineered for direct fit on LB7 applications, this kit is a must-have upgrade for stock and modified Duramax trucks running higher boost or towing heavy.

Fitment

• 2001–2004 Chevrolet Silverado 2500HD / 3500HD
• 2001–2004 GMC Sierra 2500HD / 3500HD
• 6.6L Duramax LB7 Diesel Engine
• For use with stock intercoolers or aftermarket intercoolers that utilize stock boots and tubes

Key Features & Benefits

• Direct replacement for factory intercooler boots
• Nomex silicone boots withstand over 100 PSI of boost
• Spring-loaded stainless steel T-bar clamps for consistent holding power
• Helps prevent boost leaks, blown boots, and lost power under load
• Ideal for towing, performance tuning, and higher boost applications

Cross-Reference & Compatible BD Diesel Products (BD DIESEL ONLY)

• BD DIESEL 1046276 INTERCOOLER HOSE AND CLAMP KIT – 2004.5–2005 CHEVY LLY DURAMAX 6.6L 2500/3500

Will this kit help prevent boost leaks?

Yes. The upgraded Nomex silicone boots and stainless T-bar clamps are designed to hold boost securely and reduce the chance of leaks or boots blowing off under load.

Is this a direct replacement kit?

Yes. This kit is engineered as a direct-fit replacement for the factory intercooler boots on 2001–2004 Duramax LB7 applications.

Will this work with an aftermarket intercooler?

Yes, as long as the intercooler uses stock-style boots and tubes.

Specifications for BD DIESEL PRODUCTS 1046275