Standard Ignition FJG145 Fuel Injection Throttle Body Mounting Gasket
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Standard Ignition

Standard Ignition FJG145 Fuel Injection Throttle Body Mounting Gasket

Brand Standard Ignition FJG145
Assorted Sizes No
Kit/Set Contents No
Material Silicone
Seal Type MFI
Fits Cadillac, Pontiac, and Oldsmobile · 19 vehicles

OE direct replacement. Direct-fit gasket for easier installation.

Silicone material. Withstands extreme conditions for dependable sealing.

MFI seal type. Built for secure sealing in fuel injection systems.

Cross-references Dorman - HELP 61125, MAHLE G31648 and 1G1393 for the same application. See all 7.

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Fuel Injection Throttle Body Mounting Gasket for OE Replacement

Standard Ignition FJG145 is a direct-fit fuel injection throttle body mounting gasket built for throttle body injection flange service. Its silicone construction is made to handle demanding engine bay conditions while supporting a precise seal at the throttle body mounting surface.

Compatible with select Cadillac, Pontiac, and Oldsmobile applications, including Cadillac DeVille, Cadillac Seville, Cadillac Eldorado, Pontiac Bonneville, and Oldsmobile Aurora models from the 2000-2005 range.

Key Features

  • Direct-fit OE replacement for throttle body injection flange service
  • Silicone material for sealing performance in high-heat engine environments
  • MFI seal type for the specified fuel injection mounting application
  • Built for straightforward installation on supported vehicles
  • Standard Ignition FJG145 for targeted fuel system repair

Application Details

This fuel injection throttle body mounting gasket is used to restore the seal between the throttle body and intake mounting flange. It is a practical replacement when servicing drivability or vacuum-seal concerns on vehicles such as the Cadillac DeVille, Cadillac Seville, and Pontiac Bonneville. Standard Ignition FJG145 is also listed for Cadillac Eldorado and Oldsmobile Aurora applications within the confirmed fitment range.

This part cross-references Dorman - HELP 61125 for the same application.

What It Helps Repair

  • Intake air leaks at the throttle body mounting flange
  • Rough idle caused by a compromised throttle body seal
  • Vacuum loss around the fuel injection mounting surface
  • Driveability issues related to an aging throttle body gasket
  • Service replacement for worn or damaged OE-style flange gaskets

Installation Notes and Tips

Clean the mating surfaces thoroughly before installation and inspect the throttle body flange for warpage, carbon buildup, or damage. Confirm the gasket orientation matches the mounting surface before tightening fasteners evenly to help maintain a uniform seal. Verify vehicle application by year, make, and model before ordering.

Quality Assurance

Standard Ignition manufactures aftermarket automotive parts with quality control maintained throughout the production process. FJG145 is tested for reliability and built from materials selected to withstand demanding operating conditions.

  • Fits 2000-2005 Cadillac DeVille, N/A. Fuel Injection Throttle Body Mounting Gasket with Flange.
  • Fits 2004-2005 Pontiac Bonneville, N/A. Fuel Injection Throttle Body Mounting Gasket with Flange.
  • Fits 2000-2004 Cadillac Seville, N/A. Fuel Injection Throttle Body Mounting Gasket with Flange.
  • Fits 2001-2003 Oldsmobile Aurora, N/A. Fuel Injection Throttle Body Mounting Gasket with Flange.
  • Fits 2000-2002 Cadillac Eldorado, N/A. Fuel Injection Throttle Body Mounting Gasket with Flange.
This part fits 19 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005CadillacDeVille——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2005PontiacBonneville4.6LV8N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2004CadillacDeVille——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2004CadillacSeville——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2004PontiacBonneville4.6LV8N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2003CadillacDeVille——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2003CadillacSeville——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2003OldsmobileAurora4.0LV8N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2002CadillacDeVille——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2002CadillacEldorado——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2002CadillacSeville——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2002OldsmobileAurora4.0LV8N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2001CadillacDeVille——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2001CadillacEldorado——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2001CadillacSeville——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2001OldsmobileAurora4.0LV8N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2000CadillacDeVille——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2000CadillacEldorado——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
2000CadillacSeville——N/AFuel Injection Throttle Body Mounting Gasket with Flange.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 61125MAHLE — G316481G1393800-1045G27750012561060FG91