Product Description
CNC Fabrication 423025 99.5-03 7.3L Charge Air Cooler Boot Kit - Red
The CNC Fabrication 423025 Charge Air Cooler Boot Kit is a premium intercooler boot upgrade designed specifically for 1999.5-2003 Ford 7.3L Power Stroke diesel trucks. Manufactured from heavy-duty 5-layer aramid reinforced silicone, this complete boot and clamp kit provides superior durability, boost retention, and reliability compared to aging factory rubber boots.
Built to withstand extreme temperatures and boost pressures, the CNC Fabrication 423025 kit includes reinforced silicone boots and American-made stainless steel T-bolt clamps for secure sealing under demanding towing, performance, and daily driving conditions. Featuring reinforcement rings similar to factory designs, this direct replacement kit helps eliminate boost leaks while improving long-term reliability and appearance with its vibrant red finish.
Features
- Designed for 1999.5-2003 Ford 7.3L Power Stroke applications
- Premium red 5-layer aramid reinforced silicone construction
- Rated for high-temperature operating conditions
- Pressure rated to 180 PSI
- American-made stainless steel T-bolt clamps included
- Reinforcement rings integrated like factory boots
- Direct replacement for factory charge air system boots
- Improves boost retention and reduces boost leaks
- Excellent for stock, towing, tuned, and performance applications
- Built for long-term durability and reliability
Fitment
- 1999.5 Ford F-Series 7.3L Power Stroke
- 2000 Ford F-Series 7.3L Power Stroke
- 2001 Ford F-Series 7.3L Power Stroke
- 2002 Ford F-Series 7.3L Power Stroke
- 2003 Ford F-Series 7.3L Power Stroke
- Direct replacement for factory intercooler and intake boot connections
Note: Prior to installation, thoroughly clean all intercooler pipes, intercooler inlet and outlet connections, and the intake spider to remove oil and debris. Oil residue from the CCV system can reduce grip and cause boots to slip under boost pressure.
What's Included
- (2) Intercooler Boots
- (2) Intake Spider to Intercooler Pipe Boots
- (2) Intake Spider to Intake Plenum Boots
- (12) Stainless Steel T-Bolt Clamps
Specifications
- Manufacturer: CNC Fabrication
- Part Number: 423025
- Color: Red
- Application: Charge Air Cooler Boot Kit
- Engine Compatibility: 1999.5-2003 Ford 7.3L Power Stroke
- Material: 5-Layer Aramid Reinforced Silicone
- Pressure Rating: 180 PSI
- Temperature Resistance: High-Temperature Silicone Construction
- Clamp Style: Stainless Steel T-Bolt Clamps
- Clamp Quantity: 12
- Boot Quantity: 6
- Reinforcement Rings: Factory-Style Reinforced Design
- Replacement Type: Direct Factory Replacement
Cross Reference Numbers
423025, CNC423025, 7.3 Intercooler Boot Kit, 7.3 Charge Air Cooler Boot Kit, 7.3 CAC Boot Kit, Power Stroke Intercooler Hose Kit, 7.3 Silicone Boot Kit, 7.3 Charge Air Hose Upgrade
FAQ
Will this kit fit my 2002 7.3L Power Stroke?
Yes. The CNC Fabrication 423025 kit is designed specifically for 1999.5-2003 Ford 7.3L Power Stroke applications.
How many boots are included?
The kit includes six total boots: two intercooler boots, two intake spider to intercooler pipe boots, and two intake spider to intake plenum boots.
Are clamps included?
Yes. The kit includes twelve American-made stainless steel T-bolt clamps for secure installation and improved clamping force over factory hardware.
What makes these boots better than factory boots?
The 5-layer aramid reinforced silicone construction provides superior durability, heat resistance, and pressure handling compared to aging factory rubber boots.
What is the pressure rating of this kit?
The silicone boots are rated to withstand up to 180 PSI, making them suitable for stock and high-performance applications.
Why is cleaning the pipes important before installation?
Oil residue from the crankcase ventilation system can cause silicone boots to slip under boost pressure. Cleaning all mating surfaces prior to installation helps ensure proper sealing and long-term reliability.
