Standard Ignition PG101 Fuel Injection Plenum Gasket - Lower

Fuel Injection Plenum Gasket for Chrysler, Dodge, Jeep, and Ram

Standard Ignition PG101 is a fuel injection plenum gasket built with paper material and an MFI seal type for lower intake sealing applications. It is designed for vehicles such as the Dodge Grand Caravan, Chrysler 300, and Jeep Grand Cherokee where a precise plenum seal is needed to maintain proper engine performance.

Key Features

• Fuel injection plenum gasket for lower intake sealing
• Paper gasket material for OE-style fit and sealing surface contact
• MFI seal type for multi-port fuel injection applications
• Kit/set contents included as a complete gasket set
• Manufactured to meet or exceed OE specifications
• Tested and inspected in an ISO 9000-compliant environment

Detailed Description

Standard Ignition PG101 is engineered for lower plenum service on a wide range of Chrysler, Dodge, Jeep, and Ram vehicles. It is a direct-fit sealing solution for applications including the 2011-2020 Dodge Grand Caravan, 2011-2019 Chrysler 300, 2011-2019 Dodge Charger, 2011-2019 Jeep Grand Cherokee, and 2014-2016 Ram 1500. The PG101 part number is also referenced in cross-application catalogs under 2-50107 and 800-8608 for the same type of repair.

Standard Ignition designs its MFI kits and gaskets with durable materials and OE-level dimensions to address common sealing failures at the plenum interface. For technicians and DIY repair work on Chrysler 200, Dodge Journey, or Jeep Wrangler lower intake service, PG101 provides a focused replacement for worn or leaking gasket surfaces.

Common Repair Issues

• Lower intake or plenum vacuum leaks
• Rough idle caused by degraded gasket sealing
• Air/fuel mixture issues from intake leakage
• Oil seepage or contamination at the plenum joint
• Check engine light conditions related to intake sealing faults

Installation Notes and Tips

Clean both mating surfaces thoroughly before installation and inspect the intake and plenum surfaces for warpage, carbon buildup, or damage. Verify lower-position fitment before assembly, especially on Chrysler 300, Dodge Challenger, and Jeep Grand Cherokee applications. Follow the vehicle service procedure for torque sequence and final inspection after installation.

Quality Assurance

Standard Ignition manufactures this gasket in an ISO 9000-compliant environment and tests it against OE specification targets for fit and sealing performance. The brand’s MFI gasket design focuses on correcting common original-equipment sealing failure points.