Gates EMH349 Engine Crankcase Breather Hose - Air Cleaner To Intake or Intake To Tube

OE-Exact Crankcase Breather Hose for Ram and Dodge

The Gates EMH349 is an OE-exact engine crankcase breather hose for emission control and crankcase ventilation service. Built from plastic and rubber with a protective sleeve, it restores the original hose routing and helps return the emission system to proper operation on select Ram 1500, Ram 2500, Ram 3500, and Dodge Ram applications.

Gates Emission Control Hose products focus on direct-fit replacement construction and durable materials for long service life in underhood conditions. The EMH349 follows that approach with OE comparison rating and factory-style end design for a precise service replacement.

Key Features

• OE-exact replacement for crankcase ventilation and emission control service
• Constructed from plastic and rubber for underhood durability
• Protective sleeve included for added abrasion resistance
• Push-in end type for factory-style connection
• Inside diameter: 17 mm / 19 mm (.66 in / .73 in)
• Centerline length: 845 mm (33.25 in)
• OE comparison rating: OE Exact
• Gates EMH349 part number for easy identification

Detailed Description

This Gates emission control hose is built for crankcase breather and ventilation routing where the original hose has cracked, softened, or lost its seal. The EMH349 is shaped to match OE dimensions and connection style, helping maintain proper airflow between the air cleaner and intake or intake tube, depending on application. It is a direct replacement for select 2024 Ram 1500 and Ram 1500 Classic intake-to-tube service, as well as 2009-2019 Ram and Dodge Ram air-cleaner-to-intake applications.

This part cross-references Mopar 53034047AC and 53034047AD for the same application. If you are searching for a Ram 1500 crankcase breather hose, Ram 2500 emission control hose, or Dodge Ram 3500 air cleaner to intake hose, EMH349 is the OE-style replacement to compare.

What It Helps Address

• Cracked or brittle crankcase breather hose
• Loose or leaking push-in hose connection
• Emission system airflow disruption
• Damaged hose routing between air cleaner and intake
• Underhood wear from heat and vibration

Installation Notes and Tips

Verify the vehicle year, engine layout, and hose routing before installation. Confirm the inside diameter, centerline length, and end type match the original hose on the vehicle. Inspect the mating ports for debris or damage so the push-in ends seat fully and seal correctly. This hose is listed for specific Ram 1500, Ram 2500, Ram 3500, and Dodge Ram applications, including 2024 Ram 1500 intake to tube and 2011-2018 Ram 2500 air cleaner to intake service.

Quality Assurance

Gates builds the EMH349 as an OE-exact emission control hose using high-quality materials for durability and service life. The design is intended to restore the emission system to desired operation and performance in the listed Ram and Dodge Ram applications.