PPE SILICONE HOSE & CLAMP KIT 115910204 | 2002-2004 6.6L Duramax LB7

Upgrade the factory intercooler and intake connections on your 2002–2004 GM 6.6L Duramax LB7 with the PPE 115910204 Silicone Hose & Clamp Kit. Built for durability and performance, these premium hoses are manufactured from fluorocarbon-lined silicone rubber reinforced with five plies of Nomex fibers to withstand extreme temperatures, boost pressures, and harsh underhood conditions.

Unlike factory rubber hoses that can deteriorate over time, PPE silicone hoses are designed to resist fuel, oil, ozone, UV exposure, and a wide range of chemicals. With a burst pressure rating exceeding 200 PSI and an operating temperature range from -76°F to 437°F, this kit provides reliable performance for stock and modified applications alike.

Features:

• Fluorocarbon-lined silicone construction
• Reinforced with five plies of Nomex fibers
• Resistant to fuel, oil, UV exposure, ozone, and chemicals
• Designed for high-temperature and high-boost applications
• Ideal for stock and performance builds
• Includes heavy-duty stainless steel clamps

Specifications:

• Working Pressure: 70 PSI
• Burst Pressure: 207 PSI
• Operating Temperature Range: -76°F to 437°F

Kit Includes:

• (1) PPE 115900100 Silicone Hose
• (1) PPE 115900200 Silicone Hose
• (1) PPE 115900300 Silicone Hose
• (1) PPE 115900400 Silicone Hose
• (4) PPE 515300250 Clamps (2.25"/2.5" – 78-70mm Range)
• (4) PPE 515350300 Clamps (3.0" – 92-84mm Range)

Fitment:

• 2002–2004 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LB7
• 2002–2004 GMC Sierra 2500HD/3500HD 6.6L Duramax LB7