Mahle G31639 Fuel Injection Throttle Body Mounting Gasket

Reliable Fuel Injection Throttle Body Mounting Gasket

The Mahle G31639 fuel injection throttle body mounting gasket is designed to provide a secure and precise seal for your vehicle's throttle body. Engineered to meet OEM standards, this gasket ensures proper air and fuel delivery for Buick, Chevrolet, Oldsmobile, and Pontiac models.

• OEM standard item grade for consistent performance
• Constructed from durable beaded paper material
• Package includes one gasket (part number G31639)
• Compatible with Buick Bonneville, Chevrolet Impala, Monte Carlo, and more
• Designed specifically for fuel injection throttle body mounting applications

Durable Construction and Precise Fit

Manufactured by Mahle, the G31639 gasket uses beaded paper material to provide a reliable seal between the throttle body and intake manifold. This material choice helps prevent air leaks that can affect engine performance. The gasket is designed to OEM standards, ensuring a precise fit and compatibility with multiple GM vehicles including the Pontiac Grand Prix, Oldsmobile LSS, and Buick Park Avenue. Using the correct gasket helps maintain optimal fuel injection system function and engine efficiency.

Compatible Vehicles and Applications

This fuel injection throttle body mounting gasket is compatible with a range of GM vehicles. It is suitable for use on:

• Buick Bonneville and Park Avenue
• Chevrolet Impala and Monte Carlo
• Oldsmobile LSS
• Pontiac Grand Prix, Regal, and Riviera

Part number G31639 is specifically designed to fit these models, ensuring proper sealing and performance in the air and fuel delivery system.

Common Issues Addressed by This Gasket

• Prevents vacuum leaks that cause rough idling or stalling
• Eliminates air leaks that reduce engine efficiency
• Helps maintain proper throttle response and fuel delivery
• Prevents throttle body mounting surface damage
• Reduces risk of check engine light due to air intake issues

Installation Notes and Tips

• Ensure the throttle body and intake manifold surfaces are clean and free of old gasket material
• Use the OEM standard gasket only; avoid reusing old gaskets
• Torque mounting bolts to manufacturer specifications to avoid leaks
• Inspect throttle body for damage or warping before installation

Quality Assurance and Warranty

Mahle manufactures the G31639 gasket to meet OEM standards, ensuring reliable performance and durability. While specific warranty details may vary, Mahle products typically come with a limited warranty against defects in materials and workmanship. Using this gasket helps maintain the integrity of your vehicle’s fuel injection system and supports consistent engine operation.