Standard Ignition FJG134 Fuel Injection Throttle Body Mounting Gasket

Overview of Standard Ignition Fuel Injection Throttle Body Gasket

The Standard Ignition FJG134 fuel injection throttle body mounting gasket is designed for reliable sealing in Chevrolet and GMC heavy-duty trucks and vans. This black paper gasket ensures a precise fit and proper sealing for TBI systems, helping maintain optimal engine performance.

• Compatible with Chevrolet and GMC models including Silverado 2500 HD, Sierra 3500, Suburban 2500, Yukon XL 2500, and more
• Fuel Injection Throttle Body Mounting Gasket part number FJG134
• Constructed from durable paper material with a thickness of 0.04 inches (1.21 mm)
• Includes one gasket with three bolt holes for secure installation
• Designed specifically for TBI (Throttle Body Injection) system types

Product Details and Specifications

The FJG134 gasket from Standard Ignition is engineered to provide a tight seal between the throttle body and intake manifold on select Chevrolet and GMC vehicles. Its black paper construction offers reliable sealing properties while accommodating the thermal expansion and contraction typical in fuel injection systems. The gasket thickness of 0.04 inches (1.21 mm) ensures proper spacing and prevents air or fuel leaks that could affect engine performance. With three bolt holes, it aligns precisely with mounting points on models such as the Chevrolet Silverado 2500 HD and GMC Sierra 3500 Classic.

Applications and Problem Resolution

This fuel injection throttle body mounting gasket is used to maintain a secure seal in throttle body injection systems, preventing issues such as:

• Vacuum leaks causing rough idle or stalling
• Fuel leaks around the throttle body mounting area
• Reduced engine performance due to improper air-fuel mixture
• Check engine light triggered by air intake irregularities
• Throttle body mounting misalignment or gasket deterioration

Installation Notes and Tips

• Ensure the mounting surfaces on the throttle body and intake manifold are clean and free of old gasket material
• Verify the gasket orientation matches the bolt hole pattern before installation
• Use proper torque specifications for the three mounting bolts to avoid gasket damage
• Inspect the throttle body and manifold for warping or damage prior to gasket replacement

Quality Assurance and Warranty

Standard Ignition parts, including the FJG134 gasket, are manufactured to meet or exceed OEM specifications for fit and function. This gasket is made from quality paper material designed for durability in TBI systems. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty against defects in material and workmanship to ensure reliability in automotive applications.