CCV/PCV Reroute & Turbo Coolant Bypass Kit – Fits Dodge Ram 2500 / 3500 5.9L Cummins Diesel (2003–2007) | Manual Transmission Only | TIG Welded

CCV/PCV Reroute & Turbo Coolant Bypass Kit – Dodge Cummins 5.9L (2003–2007)

This dual-function reroute kit improves crankcase ventilation and rear-cylinder coolant flow on your Dodge Ram 5.9L Cummins diesel engine. Designed to prevent freeze plug blowouts and oil vapor buildup, this kit enhances engine reliability and longevity.

Key Features

• Material: Anodized aluminum alloy + high-temp silicone hose
• Design: Venturi-style CCV reroute + rear-cylinder coolant bypass
• Function: Reduces oil vapor deposits, prevents boot soak & intake gumming
• Cooling: Balances coolant flow across all cylinders, lowers rear-cylinder temps
• Includes: AN O-ring fittings, braided hose, clamps, bypass pipe

Fitment Compatibility

• Dodge Ram: 2500 / 3500
• Years: 2003–2007
• Engine: 5.9L Cummins 24V Turbo Diesel
• Transmission: Manual only
• Note: Not compatible with California CARB-certified vehicles or automatic transmission platforms

Package Includes

• 1 × Turbo Coolant Bypass Pipe
• 1 × ¾" × 6Ft Silicone Hose (Oil-Grade)
• 2 × AN O-Ring Fittings
• 2 × Stainless Steel Hose Clamps

Installation Notes

• Remove factory CCV box and connect reroute hose to intake piping
• Install coolant bypass pipe to rear cylinder coolant port
• No ECU tuning required

Shipping & Warranty

• Free shipping within USA
• Estimated delivery: Tue, Sep 30 – Fri, Oct 3
• 30-day return policy
• 2-year product guarantee