Dodge Cummins 3rd Gen 5.9L / 6.7L A/C Reroute Line (2003–2009)

Upgrade your engine bay clearance and reliability with this A/C Reroute Line designed specifically for 2003–2009 3rd Gen Dodge Cummins trucks. Engineered to reposition the factory A/C line away from high-heat and interference areas, this reroute solution is ideal for trucks running aftermarket turbos, manifolds, or performance upgrades.

Key Features & Benefits

• Direct Fit for 3rd Gen Cummins – Compatible with both 5.9L and 6.7L engines (2003–2009).

• Improved Clearance – Safely reroutes the A/C line away from exhaust components and tight engine bay areas.

• Enhanced Reliability – Reduces risk of heat damage, rubbing, and premature line failure.

• High-Quality Construction – Built to withstand under-hood heat and pressure for long-term durability.

• Clean, Professional Install – Maintains proper A/C function while improving engine bay layout.

Perfect for:

• Turbo upgrades

• Exhaust manifold swaps

• Performance and reliability builds

Whether you’re building a high-performance Cummins or simply want added peace of mind, this A/C Reroute Line is a smart, bolt-on solution that keeps your air conditioning working properly while protecting critical components.