HomeStandard Ignition PG55 Fuel Injection Plenum Gasket
Part #: PG55

Standard Ignition PG55 Fuel Injection Plenum Gasket

⚙️ 3 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mitsubishi, Montero
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Reliable Fuel Injection Plenum Gasket for Mitsubishi Montero

The Standard Ignition PG55 fuel injection plenum gasket is designed specifically for Mitsubishi Montero models. Crafted from durable metal, this gasket ensures a secure seal between the intake manifold and fuel injection plenum, helping maintain optimal engine performance.

  • Compatible with Mitsubishi Montero vehicles
  • Metal construction for durability and heat resistance
  • Includes intake manifold gasket with 0.508 thickness
  • Features 7 bolt holes and 6 ports for precise fitment
  • Does not include end seals, grommets, throttle body gasket, or upper intake manifold gaskets

Product Details and Specifications

The PG55 fuel injection plenum gasket by Standard Ignition is engineered to meet OEM specifications for the Mitsubishi Montero. The metal material provides a reliable seal that withstands high temperatures and pressure within the intake system. This gasket includes the intake manifold gasket with a thickness of 0.508 inches, ensuring proper sealing and preventing air or fuel leaks. The gasket features 7 bolt holes and 6 ports, matching the intake manifold and plenum design of the Montero. Note that this part does not include end seals, grommets, throttle body gasket, or upper intake manifold gaskets, so those components must be sourced separately if needed.

Common Applications and Problem Resolution

  • Sealing intake manifold to fuel injection plenum on Mitsubishi Montero
  • Preventing vacuum leaks that cause rough idling or poor engine performance
  • Eliminating fuel vapor leaks that can trigger check engine lights
  • Maintaining proper air-fuel mixture for efficient combustion
  • Replacing worn or damaged gaskets to restore engine reliability

Installation Notes and Tips

When installing the Standard Ignition PG55 gasket, ensure the mating surfaces of the intake manifold and fuel injection plenum are clean and free of old gasket material or debris. Proper torque specifications should be followed for the 7 bolt holes to avoid warping or leaks. Since this gasket does not include end seals or grommets, verify the condition of those components separately. Use appropriate sealants only if recommended by the vehicle manufacturer.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable fit and function for Mitsubishi Montero vehicles. While specific warranty details for the PG55 gasket are not provided, Standard Ignition typically offers coverage against defects in material and workmanship. For best results, use this gasket as a direct replacement part to maintain engine integrity.

BrandStandard Ignition
Part NumberPG55
End Seals IncludedNo
Grommets IncludedNo
Intake Manifold Gasket IncludedYes
Intake Manifold Gasket Thickness (0.508
MaterialMetal
Number of Bolt Holes7
Port Quantity6
Throttle Body Gasket IncludedNo
Upper Intake Manifold Gaskets InclNo

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996MitsubishiMontero3.5LV6N/A
1995MitsubishiMontero3.5LV6N/A
1994MitsubishiMontero3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2-5005550055800-8561MD300483PG55

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.