Standard Ignition PG74 Fuel Injection Plenum Gasket

Fuel Injection Plenum Gasket for Toyota Applications

Standard Ignition PG74 is a fuel injection plenum gasket set for select Toyota engines that need a reliable seal between intake components. It is built with paper material and includes the intake manifold gasket, making it a direct service part for intake sealing repairs on Toyota 4Runner, Pickup, and Celica applications.

Key Features

• Fuel injection plenum gasket for intake sealing service
• Paper gasket material for OE-style fit and sealing surface contact
• Includes intake manifold gasket
• 6 bolt holes for the listed applications
• 4-port configuration
• Standard Ignition PG74 part number for easy identification

Detailed Description

Standard Ignition PG74 is used in air and fuel delivery service where the plenum and intake manifold must seal properly to maintain stable engine operation. This gasket set is listed for 1983-1985 Toyota Celica, 1985-1995 Toyota 4Runner, and 1988-1995 Toyota Pickup. It cross-references Walker Exhaust 50071 for the same application. The PG74 designation is useful when matching a replacement fuel injection plenum gasket for Toyota intake service, especially when verifying the correct port layout and bolt-hole count.

Common Issues This Part Can Address

• Intake air leaks at the plenum or manifold sealing surface
• Vacuum leaks that affect idle quality and drivability
• Rough running caused by deteriorated intake gasket material
• Loss of sealing integrity during intake manifold service
• Replacement needs after disassembly of Toyota fuel injection intake components

Installation Notes and Tips

Confirm the vehicle year, model, and intake configuration before installation. Clean both mating surfaces thoroughly and inspect for warpage, corrosion, or old gasket residue before placing the new gasket. Because this part includes the intake manifold gasket but does not include end seals, grommets, throttle body gasket, or upper intake manifold gaskets, verify the full sealing stack against the original setup before reassembly. Fits 1985-1995 Toyota 4Runner, N/A. Fits 1988-1995 Toyota Pickup, N/A. Fits 1983-1985 Toyota Celica, N/A.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service work that requires accurate fitment and dependable sealing performance. Part number PG74 is identified for the listed Toyota applications and should be matched to the vehicle’s intake layout before installation.