Standard Ignition PG85 Fuel Injection Plenum Gasket

Fuel Injection Plenum Gasket for Select Ford and Mazda Applications

Standard Ignition PG85 is a fuel injection plenum gasket kit built for specific air and fuel delivery service needs. It includes an intake manifold gasket and uses a plastic construction with a 5.334 mm intake manifold gasket thickness for a precise sealing surface.

Compatible With 2001-2004 Ford Escape and 2001-2004 Mazda Tribute applications, as well as 2003-2005 Mazda 6 coverage listed in the fitment data. The Standard Ignition PG85 is also cross-referenced to Continental 50089 for the same application.

Key Features

• Fuel injection plenum gasket from Standard Ignition
• Part number PG85
• Includes intake manifold gasket
• Plastic gasket material
• 5.334 mm intake manifold gasket thickness
• Port quantity: 6
• Designed for select Ford Escape, Mazda Tribute, and Mazda 6 fitments

Detailed Description

Standard Ignition PG85 is a sealing component for the intake side of the fuel injection system. The kit includes an intake manifold gasket and is configured with six ports, making it a direct-match service part for the listed Ford Escape, Mazda Tribute, and Mazda 6 applications. If you are replacing a worn plenum seal on a 2001-2004 Ford Escape or 2001-2004 Mazda Tribute, PG85 provides the specified gasket layout for that repair.

This part number, PG85, is also listed as an interchange for Continental 50089. Use the vehicle fitment details to confirm the exact application before ordering.

What It Helps Address

• Intake manifold sealing leaks
• Vacuum leaks at the plenum interface
• Rough idle caused by degraded gasket sealing
• Air leakage that can affect fuel delivery balance
• Service replacement for damaged or compressed intake sealing surfaces

Installation Notes and Tips

Verify the engine and intake configuration against the vehicle fitment before installation. Clean the mating surfaces thoroughly and inspect the intake manifold for warpage, cracks, or residue that could affect sealing. Replace the gasket only after confirming the port layout and gasket thickness match the original application.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for ignition and engine management service parts. PG85 is built to the listed specifications for the confirmed applications and should be matched to the vehicle by year, make, and model before installation.