Dorman 615-311G Engine Intake Manifold Gasket Set - Upper

Dorman Intake Manifold Gasket Set

Dorman 615-311G is an engine intake manifold gasket set for specified Jeep and Ram applications. It is built as a standard replacement using rubber/elastomer materials and is shaped to match the original sealing surfaces needed to restore intake manifold function.

Compatible with upper intake manifold service on 2014-2023 Jeep Wrangler, 2014-2021 Jeep Grand Cherokee, 2014-2018 Ram 1500, 2019 Ram 1500 Classic, and 2020-2023 Ram 1500 applications that use the Dorman OE Solutions intake manifold design.

• Standard replacement intake manifold gasket set for OE-style resealing
• Rubber and elastomer construction for manifold sealing applications
• Multi-piece configuration for upper intake manifold service
• Blue, gray, and black sealing components as listed by application data
• 14-port layout with 1.5 in port dimensions
• Manifold gasket bolt hole quantity: 4
• Valley pan not included

Application Details

This Dorman 615-311G intake manifold gasket set is designed for upper intake manifold sealing on Jeep Wrangler, Jeep Grand Cherokee, Ram 1500, and Ram 1500 Classic vehicles listed in the fitment data. It cross-references 68148135AA for the same application. Use it when servicing the intake manifold on vehicles equipped with the Dorman OE Solutions intake manifold only; it is not for replacement of the original design gaskets.

Common Repair Uses

• Intake manifold vacuum leaks
• Air leaks at the upper manifold sealing surface
• Rough idle caused by manifold gasket failure
• Coolant or intake sealing issues at the manifold interface
• Loss of proper manifold sealing after service

Installation Notes

Verify engine and intake manifold configuration before installation. Clean the mating surfaces thoroughly and inspect the manifold for warpage, cracks, or contamination before reassembly. Confirm that the vehicle uses the Dorman OE Solutions intake manifold design, since this gasket set is not for original design gasket replacement.

Quality Assurance

Dorman supplies standard replacement sealing components engineered to match original gasket requirements for the listed applications. Part number 615-311G is built for direct-fit service on the specified Jeep and Ram intake manifold applications.