Standard Ignition FJG144 Fuel Injection Throttle Body Mounting Gasket

Overview of Standard Ignition Fuel Injection Throttle Body Mounting Gasket

The Standard Ignition FJG144 fuel injection throttle body mounting gasket is designed to provide a reliable seal for throttle body injection systems. This green rubber gasket ensures proper sealing and fitment for select Buick, Cadillac, Chevrolet, and Pontiac models, including Camaro, Caprice, Corvette, CTS, DTS, G8, GTO, Lucerne, SRX, STS, and XLR vehicles.

• Color/Finish: Green rubber material
• Inside Diameter: 3.94 inches (100.32 mm)
• Outside Diameter: 4.25 inches (108.01 mm)
• Thickness: 0.29 inches (7.47 mm)
• Gasket Quantity: 1 included
• System Type: Throttle Body Injection (TBI)
• No EGR gaskets, pintle cap, or manifold spacer included
• Number of Bolt Holes: 0

Detailed Product Description

The Standard Ignition FJG144 gasket is engineered from durable rubber to withstand the thermal and mechanical stresses typical in throttle body injection systems. Its precise dimensions—3.94 inches inside diameter and 4.25 inches outside diameter—ensure a secure fit between the throttle body and intake manifold. The 0.29-inch thickness provides an effective seal to prevent air or fuel leaks that could affect engine performance. This gasket is specifically designed for TBI systems and does not include additional components such as EGR gaskets or spacers, focusing solely on the throttle body mounting interface.

Compatible Vehicles and Applications

This fuel injection throttle body mounting gasket is compatible with a range of General Motors vehicles, including:

• Buick Lucerne
• Cadillac CTS, DTS, SRX, STS, XLR
• Chevrolet Camaro, Caprice, Corvette, G8
• Pontiac GTO

Use the Standard Ignition FJG144 gasket when servicing or replacing throttle body components on these models to maintain proper sealing and engine efficiency.

Common Issues Addressed by This Gasket

• Prevents vacuum leaks caused by worn or damaged throttle body gaskets
• Eliminates air or fuel leakage that can lead to rough idling or poor acceleration
• Helps maintain proper air-fuel mixture for optimal engine performance
• Reduces risk of throttle body mounting surface damage due to improper sealing
• Supports consistent throttle response and fuel delivery

Installation Notes and Tips

• Ensure the throttle body and intake manifold surfaces are clean and free of old gasket material before installation
• Verify the gasket orientation matches the throttle body mounting surface
• Do not reuse old gaskets; always install a new gasket like the FJG144 to ensure proper sealing
• Torque mounting bolts to manufacturer specifications to avoid gasket damage
• Inspect surrounding components for wear or damage during installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The FJG144 gasket is made from high-quality rubber materials designed for durability and reliable sealing performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in material and workmanship to ensure customer confidence in their replacement parts.