HomeAir and Fuel Delivery > Gaskets and Sealing SystemsMahle G31648 Fuel Injection Throttle Body Mounting Gasket
Part #: G31648

Mahle G31648 Fuel Injection Throttle Body Mounting Gasket

⚙️ 19 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Pontiac, Oldsmobile, and Shelby, DeVille, Bonneville, Seville, Aurora, Eldorado, and Series 1
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Overview of Mahle Fuel Injection Throttle Body Mounting Gasket G31648

The Mahle Fuel Injection Throttle Body Mounting Gasket G31648 is designed to provide a reliable seal for throttle body assemblies in select Cadillac, Oldsmobile, and Pontiac vehicles. Engineered with molded rubber material, this gasket meets OEM standards to ensure proper fit and function.

  • OEM standard item grade for consistent quality
  • Constructed from durable molded rubber for effective sealing
  • Package quantity of one gasket per order
  • Compatible with Cadillac Aurora, Oldsmobile Aurora, Pontiac Bonneville, Cadillac DeVille, Cadillac Eldorado, and Cadillac Seville
  • Part number G31648 for precise identification and fitment

Detailed Product Description

This fuel injection throttle body mounting gasket by Mahle is crafted from molded rubber, a material chosen for its flexibility and sealing capabilities under varying engine temperatures and pressures. The gasket is designed to fit throttle body assemblies on specific GM vehicles, including the Cadillac Aurora, DeVille, Eldorado, and Seville models, as well as the Oldsmobile Aurora and Pontiac Bonneville. The part number G31648 corresponds to this exact gasket, ensuring compatibility and ease of replacement during throttle body service or repair.

Applications and Common Issues Addressed

  • Prevents air leaks between the throttle body and intake manifold
  • Eliminates rough idling caused by vacuum leaks
  • Helps maintain proper fuel injection system performance
  • Reduces potential for engine hesitation or stalling
  • Prevents contamination of throttle body components from dirt and debris

Installation Notes and Tips

  • Ensure the throttle body and mounting surfaces are clean and free of old gasket material before installation
  • Use the OEM standard gasket without modification for best results
  • Torque mounting bolts to manufacturer specifications to avoid gasket damage
  • Inspect throttle body and intake manifold surfaces for warping or damage prior to gasket installation

Quality Assurance and Warranty

Mahle manufactures this throttle body mounting gasket to meet OEM standards, providing reliable sealing performance for fuel injection systems. While specific warranty details are not provided, Mahle products typically adhere to strict quality control processes to ensure durability and fitment accuracy for Cadillac, Oldsmobile, and Pontiac vehicles. Using part number G31648 guarantees compatibility with the listed models and helps maintain engine efficiency.

BrandMahle
Part NumberG31648
Additional Package ContentsNone
Item GradeOEM Standard
Throttle Body Gasket MaterialMolded Rubber

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2005PontiacBonneville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2004PontiacBonneville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2003OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2002OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2001OldsmobileAurora4.0LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2000CadillacDeVille4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2000CadillacEldorado4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
2000CadillacSeville4.6LV8N/AFor optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

61125

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.