Dieselsite Intercooler Boot Kit - 1999-2003 Ford F-Series

DieselSite Intercooler Boot Kit – Stock 7.3L Intercooler (1999–2003 Powerstroke)

Replace leaking, oil-soaked factory boots with a high-strength DieselSite Intercooler Boot Kit, engineered specifically for 1999–2003 7.3L Powerstroke trucks using the stock intercooler. These boots are designed to handle higher boost levels, resist oil saturation, and eliminate common boost leaks found with factory silicone boots.

🔥 Key Features:

• Direct Replacement for Stock 7.3L Intercooler – Fits 1999–2003 Powerstroke trucks

• High-Strength Boot Material – Stronger grip for stock or higher-boost applications

• Boost Leak Prevention – Eliminates common 3–4 PSI boost loss caused by failing OEM boots

• Oil & Heat Resistant Design – Built to survive the harsh crankcase-vent oil environment

• DieselSite Original Product – Designed and tested specifically for the 7.3L PSD platform

📦 What’s Included (Stock 7.3L Intercooler Setup):

• (2) Intercooler boots – 3" / 3.25" tapered inner diameter

• (4) Heavy-duty T-bolt clamps

⚙️ Installation Notes:

• Torque clamps to 60 in-lbs MAX — do not exceed

• Designed for use with the stock 7.3L intercooler

• Ideal for stock, tuned, or mildly modified trucks

🛑 Why Factory Boots Fail:

Factory boots are made from standard silicone, which is not oil compatible. The 7.3L Powerstroke’s closed crankcase ventilation system constantly exposes the boots to oil vapor, causing them to soften, swell, and lose grip over time. This leads to boost leaks, oil mist in the engine valley, and reduced performance.

🧪 DieselSite Boot Construction:

• 5-ply braided synthetic reinforcement

• Fluorolastomer-lined interior for superior oil and heat resistance

• Resistant to heat, ozone, gasoline, ethanol, diesel fuel, and more

• Rated to withstand engine heat and up to 100 PSI of boost

• Will not kink, collapse, or deteriorate like factory silicone boots

If you’re tired of chasing boost leaks or blowing factory boots off under load, the DieselSite Intercooler Boot Kit is a long-term, high-performance solution built to handle everything your 7.3L Powerstroke can throw at it.