Mopar 68210346AD PCV Valve Hose - Inlet

Mopar PCV Valve Hose for Select 2020-2021 SUVs

This Mopar PCV valve hose is a direct-fit emission control component for select Dodge Durango and Jeep Grand Cherokee applications. It is identified by part number 68210346AD and supersedes 68210346AC for the listed inlet fitment.

Key Features

• Genuine Mopar replacement hose for the crankcase ventilation system
• Inlet position fitment for the listed applications
• Direct replacement for 2021 Dodge Durango inlet applications
• Direct replacement for 2021 Jeep Grand Cherokee inlet applications
• Also listed for 2020 Dodge Durango and 2020 Jeep Grand Cherokee
• Part number 68210346AD supersedes 68210346AC

Detailed Description

Use this PCV valve hose to restore the crankcase ventilation path on compatible Mopar-equipped vehicles. Proper hose condition is important for maintaining crankcase flow and keeping the emission control system sealed and routed as intended. This part number 68210346AD is listed for 2021 Dodge Durango, inlet; 2021 Jeep Grand Cherokee, inlet; 2020 Dodge Durango; and 2020 Jeep Grand Cherokee.

Common Issues It May Address

• Cracked or brittle PCV hose material
• Vacuum leaks at the crankcase ventilation connection
• Oil vapor routing problems in the emission control system
• Check engine light concerns related to ventilation flow
• Improper hose fit after replacement of related engine components

Installation Notes and Tips

Verify the inlet position and confirm vehicle year, make, and model before installation. Inspect adjoining PCV and ventilation connections for wear, oil residue, or damage so the replacement hose seals correctly. For fitment-based searches, this part is commonly referenced as a Mopar PCV valve hose for 2021 Dodge Durango inlet and 2021 Jeep Grand Cherokee inlet applications.

Quality Assurance

Mopar OE replacement parts are built to match factory application requirements for the listed vehicles. This part number 68210346AD is the updated service replacement for 68210346AC.