Engine Air Cleaner Inlet Duct Hose For F250 F350 F450 F550 E350 E450 2003-2007

Engine Air Cleaner Inlet Duct Hose for Ford

This heavy-duty inlet duct hose connects the air cleaner assembly to the engine intake on Ford F250, F350, F450, F550, E350, and E450 models from 2003 to 2007, ensuring clean, unrestricted airflow.

Overview

The engine air cleaner inlet duct hose routes filtered air from the air cleaner housing to the engine intake, protecting the engine from dust and debris. This duct hose is designed for Ford F250, F350, F450, F550, E350, and E450 trucks and vans with diesel or gas engines from 2003 to 2007. Heavy-duty construction of the engine air cleaner inlet duct hose resists cracking and deformation under hood heat and vibration.

Built For Performance

• High-temperature rubber compound withstands underhood heat and ozone exposure without cracking
• Reinforced fabric plies prevent collapse under engine vacuum
• Smooth inner bore ensures turbulent-free airflow to the intake manifold
• Precisely molded bends match OE routing on 2003–2007 Super Duty and E-Series vehicles
• Oil- and chemical-resistant exterior sheds grease and grime

Fits These Machines

• for Ford F250 Super Duty (2003–2007)
• for Ford F350 Super Duty (2003–2007)
• for Ford F450 Super Duty (2003–2007)
• for Ford F550 Super Duty (2003–2007)
• for Ford E350 (2003–2007)
• for Ford E450 (2003–2007)

On-The-Job Use

• Replacement on high-mileage Super Duty trucks with deteriorated factory ducting
• Fleet maintenance for commercial E-Series vans and cutaways
• Restoration of cracked intake boots after years of engine bay heat
• Common repair during air filter service when the duct shows wear

Good To Know

Q: Will this duct hose fit both diesel and gasoline engines? A: This hose is designed for all engine configurations on the listed Ford models, but always verify your vehicle's build date and engine code to ensure proper fit.

Q: Do I need to replace any seals or clamps when installing this duct? A: Reusing the original clamps is typically fine if they are not rusted or damaged; new clamps can provide a more secure seal.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.