
Compatible with 2009-2018 Dodge Journey 2.4L Flex Pipe Catalytic Converter Direct Fit 10H642231
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A direct-fit replacement assembly for 2009–2018 Dodge Journey models with the 2.4L four-cylinder, matching interchange reference 10H642231. It combines a round ceramic-substrate catalytic body with an integrated flex bellow pipe, so a failed flex joint and a worn converter can be fixed in one part. Oxygen sensor bosses sit in the stock positions, so the factory harness plugs in without extensions. It is a federal EPA 48-state part, not legal for CARB-registered vehicles in California, Colorado, New York or Maine.
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This flex pipe catalytic converter is a direct-fit replacement for 2009 to 2018 Dodge Journey models with the 2.4L inline-4 engine. It matches interchange reference 10H642231. It combines a round catalytic body with an integrated flexible connector pipe in one assembly.
The shell is stainless steel, with aluminized or coated pipe sections depending on the batch. The catalyst uses ceramic-substrate media to help reduce tailpipe emissions. The flex bellow section absorbs engine and chassis movement, which lowers stress on the welded joints.
The oxygen sensor bosses follow the original position, so the existing harness plugs in without an extension. Trim, production month and emissions label can affect fitment. Confirm engine size, drivetrain, OE part number and state registration before ordering. Professional installation at an exhaust shop is suggested for proper sealing and flange nut torque.











