Fel-Pro 61583 Fuel Injection Throttle Body Mounting Gasket

Reliable Fuel Injection Throttle Body Mounting Gasket for Lexus

The Fel-Pro 61583 fuel injection throttle body mounting gasket is designed to provide a precise seal for Lexus GS300 and IS250 models. Crafted from rubber coated steel, this gasket ensures durability and a secure fit to maintain optimal engine performance.

• Material: Rubber coated steel for enhanced sealing and durability
• Premium grade type for reliable performance
• Inside diameter: 2.860 inches (72.6 mm)
• Outside diameter: 3.100 inches (78.7 mm)
• Thickness: 0.120 inches (3.0 mm)
• Zero bolt holes for a clean, direct fit

Detailed Product Description

The Fel-Pro 61583 gasket is engineered to meet the specific requirements of the fuel injection throttle body mounting system on Lexus GS300 and IS250 vehicles. Its rubber coated steel construction offers a balance of flexibility and strength, allowing it to withstand the thermal and mechanical stresses encountered in the engine bay. The gasket’s precise dimensions, including a 2.860-inch inside diameter and 3.100-inch outside diameter, ensure a tight seal that prevents air and fuel leaks. With a thickness of 0.120 inches, it maintains proper spacing and sealing integrity between the throttle body and intake manifold.

Common Applications and Issues Addressed

• Prevents vacuum leaks that can cause rough idling or poor engine performance
• Eliminates fuel vapor leaks that may trigger check engine lights
• Maintains proper throttle body mounting alignment
• Reduces risk of air-fuel mixture inconsistencies
• Helps avoid throttle response issues related to gasket failure

Installation Notes and Tips

• Ensure mating surfaces are clean and free of old gasket material before installation
• Use appropriate torque specifications for throttle body bolts to avoid gasket damage
• Inspect the throttle body and intake manifold for warping or damage prior to gasket replacement
• Replace the gasket whenever the throttle body is removed to maintain sealing integrity

Quality Assurance and Warranty

Fel-Pro gaskets are manufactured to meet or exceed OEM specifications, providing consistent quality and fitment. The 61583 fuel injection throttle body mounting gasket undergoes rigorous testing to ensure durability and performance under demanding conditions. While specific warranty details may vary, Fel-Pro products typically come with a limited warranty against defects in material and workmanship.