Gates ANTK145 Engine Air Intake Hose

OE Exact Engine Air Intake Hose

Gates ANTK145 is an OE Exact engine air intake hose built to match original fit, form, and performance requirements. It is made from rubber and plastic for durability and service life, and it includes clamps for a direct replacement on supported Mazda applications.

Compatible with 2004-2009 Mazda 3, 2009 Mazda 3 Sport, and 2006-2007 Mazda 5, this intake hose helps restore proper airflow between the air intake system and engine. The 3-inch inlet and 3-inch outlet dimensions support a factory-style connection for a clean replacement on the listed vehicles.

Key Features

• OE Exact replacement for factory-style fit and function
• Rubber and plastic construction for durability
• Includes clamps for installation on the listed application
• 2-port hose design with 3-inch inlet and 3-inch outlet
• 7.87-inch centerline length for the specified Mazda fitment
• Designed for 2004-2009 Mazda 3, 2009 Mazda 3 Sport, and 2006-2007 Mazda 5

Detailed Description

Gates ANTK145 engine air intake hose is engineered to OE specifications so it matches the original routing and connection points used on the vehicle. For Mazda 3, Mazda 3 Sport, and Mazda 5 applications, this replacement hose helps maintain the sealed airflow path the engine depends on for proper operation. Gates’ Engine Air Intake Hose line focuses on direct-fit replacement parts that follow original equipment dimensions and material selection.

This part cross-references Dorman - OE Solutions 696-721 for the same application. Gates ANTK145 is a practical choice when replacing a cracked, softened, or leaking intake hose on the listed Mazda models.

What It Helps Address

• Air leaks in the intake tract
• Cracked or deteriorated factory hose material
• Rough idle caused by unmetered air entering the system
• Reduced throttle response from restricted or damaged airflow routing
• Check engine concerns related to intake hose sealing issues

Installation Notes and Tips

Inspect the intake tube, clamps, and adjoining air ducting before installation. Confirm the 3-inch inlet and outlet connections match the vehicle’s original setup, and verify the hose routing follows the factory path to avoid stress or twisting. Clean the mating surfaces before securing the included clamps.

Quality Assurance

This Gates replacement hose is built to OE specifications using durable rubber and plastic materials for service life consistent with factory-style replacement needs. It is intended to restore original intake system performance on the listed Mazda applications.