Mopar 68419703AA Exhaust Manifold Gasket - Front

Mopar Exhaust Manifold Gasket 68419703AA

Mopar 68419703AA is an OE exhaust manifold gasket for front-position applications on select Ram heavy-duty trucks. It is listed for 2022 Ram 3500 front and 2019-2021 Ram 2500 and Ram 3500 front, including coverage that supersedes part number 05135789AB.

Key Features

• Genuine Mopar exhaust manifold gasket for front exhaust sealing applications
• Fits 2022 Ram 3500, front
• Fits 2019-2021 Ram 2500, front
• Fits 2019-2021 Ram 3500, front
• Part number 68419703AA for direct catalog identification
• Supersedes part number 05135789AB on listed Ram applications

Detailed Description

This Mopar exhaust manifold gasket is used at the front exhaust manifold sealing surface to help maintain a secure seal between the manifold and cylinder head. For Ram 2500 and Ram 3500 trucks, the correct gasket fit is important for preserving exhaust flow and reducing leakage at the manifold joint. If you are servicing a 2022 Ram 3500 front exhaust manifold or a 2019-2021 Ram 2500 or Ram 3500 front exhaust manifold, Mopar 68419703AA matches the listed application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Exhaust leaks at the manifold-to-cylinder-head sealing surface
• Noise from a leaking front exhaust manifold joint
• Loss of sealing after manifold service or replacement
• Fitment issues when replacing the superseded 05135789AB gasket

Installation Notes and Tips

Verify the engine-side and front-position application before installation. Clean the mating surfaces thoroughly and inspect the manifold and fasteners for wear, warping, or damage before assembly. Use the vehicle service procedure for the specific Ram 2500 or Ram 3500 model year to confirm torque sequence and final fit.

Quality Assurance

Mopar OE parts are built to match factory application requirements for listed Ram trucks. Part number 68419703AA is the correct reference for the covered front-position fitments.