Mahle G31270 Fuel Injection Throttle Body Mounting Gasket

Brand Mahle G31270
Additional Package Contents None
Item Grade Oem standard
Package Quantity 1
Throttle Body Gasket Material Molded rubber
Fits Buick, Chevrolet, Oldsmobile, and Pontiac · 28 vehicles

OEM-standard fit. Built for service replacement with consistent sealing performance.

Molded rubber. Material choice helps maintain a stable seal at the throttle body.

Mahle sealing expertise. Trusted gasket engineering used by OEMs and technicians worldwide.

Cross-references FEL-PRO 61023 and General Motors 24500166 for the same application. See all 2.

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Fuel Injection Throttle Body Gasket Overview

Mahle G31270 is an OEM-standard fuel injection throttle body mounting gasket made with molded rubber for reliable sealing at the throttle body interface. It is built for direct replacement service on a range of GM applications, including Buick Century and Oldsmobile Cutlass Ciera fitments.

Key Features

  • OEM-standard gasket construction for service replacement use.
  • Molded rubber material helps maintain a consistent seal.
  • Made for fuel injection throttle body mounting applications.
  • Additional package contents: none.
  • Part number G31270 for accurate ordering and catalog lookup.

Fitment Details

Compatible with these applications: Fits 1994-1996 Buick Century, N/A; Fits 1994-1996 Oldsmobile Cutlass Ciera, N/A; Fits 1994 Oldsmobile Cutlass Cruiser, N/A; Fits 1991-1993 Buick Park Avenue, N/A; Fits 1991-1993 Oldsmobile 98, N/A; Fits 1992-1993 Pontiac Bonneville, N/A; Fits 1992 Buick LeSabre, N/A; Fits 1990-1992 Buick Regal, N/A; Fits 1991-1992 Buick Riviera, N/A; Fits 1992 Chevrolet Lumina APV, N/A; Fits 1992 Oldsmobile 88, N/A; Fits 1992 Oldsmobile Silhouette, N/A; Fits 1991-1992 Oldsmobile Toronado, N/A; Fits 1992 Pontiac Trans Sport, N/A; Fits 1991 Buick Reatta, N/A.

What This Gasket Helps Address

  • Air leakage at the throttle body mounting surface.
  • Vacuum-related idle irregularities caused by a worn seal.
  • Rough running from a deteriorated throttle body gasket.
  • Loss of sealing integrity during throttle body service.

Installation Notes

Clean both mating surfaces before installation and verify the throttle body flange is free of old gasket material. Use the correct service procedure for the vehicle and confirm the gasket seats evenly before tightening fasteners.

Quality Assurance

MAHLE gaskets are trusted by OEMs and technicians worldwide for sealing applications. Part number G31270 is an OEM-standard replacement designed for dependable service fitment.

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1996BuickCentury3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1996OldsmobileCutlass Ciera3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995BuickCentury3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1995OldsmobileCutlass Ciera3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1994BuickCentury3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1994OldsmobileCutlass Ciera3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1994OldsmobileCutlass Cruiser3.1LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1993BuickPark Avenue3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1993Oldsmobile983.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1993PontiacBonneville3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992BuickLeSabre3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992BuickPark Avenue3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992BuickRegal3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992BuickRiviera3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992ChevroletLumina APV3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992Oldsmobile883.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992Oldsmobile983.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992OldsmobileSilhouette3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992OldsmobileToronado3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992PontiacBonneville3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1992PontiacTrans Sport3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1991BuickPark Avenue3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1991BuickReatta3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1991BuickRegal3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1991BuickRiviera3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1991Oldsmobile983.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1991OldsmobileToronado3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
1990BuickRegal3.8LV6For optimal performance during installation of Engine Coolant Thermostat Seal, use the included gasket from the set.
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — 61023General Motors — 24500166