Standard Ignition FJG105 Fuel Injection Throttle Body Mounting Gasket

Fuel Injection Throttle Body Mounting Gasket for TBI Systems

Standard Ignition FJG105 is a fuel injection throttle body mounting gasket for throttle body injection (TBI) systems. It is built with paper material and a black finish, with a 0.02-inch thickness and a 4-bolt-hole layout for a direct throttle body-to-manifold sealing surface.

Fits 1980-1987 Ford, Lincoln, and Mercury applications including Ford Thunderbird, Ford LTD, Ford Mustang, Mercury Cougar, Mercury Capri, Mercury Marquis, Mercury Grand Marquis, Lincoln Continental, Lincoln Mark VI, Lincoln Mark VII, Lincoln Town Car, Lincoln Versailles, Mercury Lynx, and Mercury Sable. Standard Ignition FJG105 is also listed under interchange references for related OE-style applications.

Key Features

• Fuel injection throttle body mounting gasket for TBI systems
• Paper construction with black finish
• 0.02-inch (0.74 mm) thickness for sealing at the throttle body flange
• 4 bolt holes for the specified mounting pattern
• Gaskets included; EGR gasket, pintle cap, and spacer-to-manifold components are not included
• Fits Ford, Lincoln, and Mercury vehicles from 1980-1987

Detailed Description

Standard Ignition FJG105 is engineered for throttle body injection service where a clean, stable seal between the throttle body and manifold is required. The paper gasket material and OE-style design support proper sealing on TBI-equipped Ford, Lincoln, and Mercury vehicles, including 1984-1986 Ford Mustang, 1983-1987 Mercury Cougar, and 1982-1985 Lincoln Town Car applications. This part number is also referenced as Standard Ignition 27707.

Standard Ignition manufactures TBI kits and gaskets with durable materials and tests them in an ISO 9000-compliant environment. The design is intended to meet or exceed OE specifications and address common failure points found in original equipment sealing components.

What This Gasket Helps Address

• Throttle body air leaks at the mounting flange
• Vacuum leaks that can affect idle quality
• Fuel delivery sealing issues around the TBI unit
• Rough running caused by a compromised throttle body gasket
• Service replacement for worn or damaged OE-style sealing surfaces

Installation Notes and Tips

Clean both mating surfaces before installation and verify the throttle body flange is flat and free of old gasket material. Confirm the 4-bolt-hole pattern and TBI system layout before ordering. This gasket is listed for specific Ford, Lincoln, and Mercury models, including 1984-1987 Ford Thunderbird, 1984-1986 Ford Mustang, and 1984-1985 Lincoln Mark VII. For best sealing results, tighten fasteners evenly to the vehicle manufacturer’s specification.

Quality Assurance

Standard Ignition states that its TBI gaskets are tested and inspected in an ISO 9000-compliant environment and built to OE-level specifications. This part cross-references Beck/Arnley 152-1053 for the same application.