Dieselsite 7.3L Intake Plenum Boots - 1994-2003 Ford F-Series

Dieselsite 7.3L Intake Plenum Boots - 1994-2003 Ford F-SeriesDieselSite Intake Plenum Boots 7. 3L Powerstroke (19942003) Eliminate boost leaks, oil seepage, and blown boots with DieselSite Intake Plenum Boots, engineered specifically for the harsh oil rich environment of the 7. 3L Powerstroke. These boots connect the intake manifold piping (spider) to the intake plenums and are designed to outperform and outlast factory silicone boots. Whats Included: (2) Intake Plenum Boots Spider to intake plenums (4) Worm

DieselSite Intake Plenum Boots – 7.3L Powerstroke (1994–2003)

Eliminate boost leaks, oil seepage, and blown boots with DieselSite Intake Plenum Boots, engineered specifically for the harsh oil-rich environment of the 7.3L Powerstroke. These boots connect the intake manifold piping (“spider”) to the intake plenums and are designed to outperform and outlast factory silicone boots.

🔥 What’s Included:

• (2) Intake Plenum Boots – Spider to intake plenums

• (4) Worm Gear Clamps

• Optional upgrade to spring-loaded T-bolt clamps when used with:

  • Billet aluminum intake plenums

  • DieselSite no-crush plenum inserts

⚠️ Important Fitment Note:

• NOT for use on intercooler piping

• Designed only for intake plenum connections

💡 Why Factory Boots Fail:

Factory boots are silicone — and silicone is not oil compatible. The 7.3L Powerstroke uses a closed crankcase vent system, which sends oil vapor through the intake. Over time, this oil saturates silicone boots, causing:

• Deterioration and softening

• Air and oil leaks (commonly 3–4 PSI boost loss)

• Boots slipping or blowing off under boost

Even stock trucks experience failures once the boots lose integrity.

🛠️ DieselSite Solution:

• Fluoroelastomer-lined for superior oil and heat resistance

• 5-ply braided synthetic reinforcement – won’t kink or collapse

• Textured outer rubber for maximum clamp grip

• Handles engine heat and up to 100 PSI boost

• Prevents blown boots on high-boost applications

• Stops oil mist buildup in the engine valley

🧪 Built the Right Way:

These are not cheap cut silicone hoses. Each boot is:

• Individually molded (not cut from bulk hose)

• Made from premium synthetic rubber

• Resistant to:

  • Oil & fuel

  • Heat & ozone

  • Gasoline, diesel, ethanol, methanol, gasohol

Fluoroelastomers are used in aerospace and extreme automotive environments for a reason — they survive where silicone fails.

✅ Bottom Line:

If you’re tired of oil-soaked boots, boost leaks, or blowing hoses off your intake, DieselSite Intake Plenum Boots are the best solution available for the 7.3L Powerstroke. Built to handle oil, heat, and boost — once installed, they’re virtually indestructible.