Mahle G26712 Carburetor Mounting Gasket

Brand Mahle G26712
Additional Package Contents None
Gasket Material Composite
Item Grade Oem standard
Package Quantity 1
Fits Buick, Chevrolet, Oldsmobile, and Pontiac · 86 vehicles

OEM-standard grade. Built for service replacement sealing performance in carbureted fuel systems.

Composite material. Provides a stable sealing surface for the carburetor mounting interface.

Trusted sealing brand. Mahle gaskets are used by OEMs and technicians worldwide.

Cross-references FEL-PRO 60279, FEL-PRO 60368 and General Motors 1248832 for the same application. See all 6.

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Carburetor Mounting Gasket Overview

The Mahle G26712 is an OEM-standard carburetor mounting gasket made with composite material for sealing at the carburetor-to-adapter interface. It is listed for classic Buick, Chevrolet, Oldsmobile, and Pontiac applications from 1975-1978, including Pontiac LeMans and Buick Century fitments.

  • Composite gasket material for dependable sealing performance.
  • OEM-standard grade for service replacement applications.
  • Designed for carburetor-to-adapter sealing in vintage air and fuel delivery systems.
  • Mahle sealing products are trusted by OEMs and technicians worldwide.

Detailed Fitment and Application

Fits 1975-1978 Buick Century, N/A; 1976-1978 Buick LeSabre, N/A; 1976-1978 Buick Regal, N/A; 1975-1978 Buick Skyhawk, N/A; 1975-1978 Buick Skylark, N/A; 1978 Chevrolet El Camino, N/A; 1978 Chevrolet Malibu, N/A; 1978 Chevrolet Monte Carlo, N/A; 1978 Chevrolet Monza, N/A; 1978 Oldsmobile Cutlass Calais, N/A; 1975-1978 Oldsmobile Cutlass Salon, N/A; 1975-1978 Oldsmobile Cutlass Supreme, N/A; 1977-1978 Oldsmobile Delta 88, N/A; 1975-1978 Oldsmobile Omega, N/A; 1976-1978 Oldsmobile Starfire, N/A; 1977-1978 Pontiac Catalina, N/A; 1977-1978 Pontiac Firebird, N/A; 1975-1978 Pontiac Grand LeMans, N/A; 1978 Pontiac Grand Prix, N/A; 1976-1978 Pontiac LeMans, N/A; 1978 Pontiac Phoenix, N/A; 1976-1978 Pontiac Sunbird, N/A; 1975-1977 Oldsmobile Cutlass, N/A; 1975 Pontiac LeMans, N/A.

This part cross-references FEL-PRO 60279 and 60368 for the same application.

What It Helps Address

  • Air leaks at the carburetor mounting surface.
  • Fuel seepage around the carburetor adapter area.
  • Rough idle caused by poor sealing.
  • Vacuum loss in older carbureted engines.

Installation Notes and Quality

Clean both mating surfaces before installation and verify the carburetor and adapter surfaces are flat and free of old gasket material. Use the gasket only in the application listed above and confirm the engine setup matches the vehicle notes. Mahle gaskets are built to OEM-standard requirements and backed by the brand's reputation for sealing products used by OEMs and technicians.

This part fits 86 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1978BuickCentury3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978BuickCentury3.2LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978BuickLeSabre3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978BuickRegal3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978BuickRegal3.2LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978BuickSkyhawk3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978BuickSkylark3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978ChevroletEl Camino3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978ChevroletMalibu3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978ChevroletMonte Carlo3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978ChevroletMonza3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978ChevroletMonza3.2LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978GMCCaballero3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978OldsmobileCutlass Calais3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978OldsmobileCutlass Salon3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978OldsmobileCutlass Supreme3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978OldsmobileDelta 883.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978OldsmobileOmega3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978OldsmobileStarfire3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacCatalina3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacFirebird3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacGrand LeMans3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacGrand Prix3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacLeMans3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacPhoenix3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1978PontiacSunbird3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickCentury5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickCentury3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickLeSabre3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickRegal5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickRegal3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickSkyhawk3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977BuickSkylark3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileCutlass4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileCutlass3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileCutlass Salon4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileCutlass Supreme4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileCutlass Supreme3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileDelta 884.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileDelta 883.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileOmega4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileOmega3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977OldsmobileStarfire3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977PontiacCatalina3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977PontiacFirebird3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977PontiacGrand LeMans3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977PontiacLeMans3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977PontiacSunbird3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1977PontiacVentura3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickCentury5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickCentury3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickLeSabre3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickRegal5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickRegal3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickSkyhawk3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickSkylark5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickSkylark4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976BuickSkylark3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileCutlass4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileCutlass Salon4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileCutlass Supreme4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileCutlass Tiara4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileOmega5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileOmega4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976OldsmobileStarfire3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976PontiacGrand LeMans4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976PontiacLeMans4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976PontiacSunbird3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976PontiacVentura5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1976PontiacVentura4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickApollo5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickApollo4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickCentury5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickCentury3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickSkyhawk3.8LV6Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickSkylark5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975BuickSkylark4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975OldsmobileCutlass4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975OldsmobileCutlass Salon4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975OldsmobileCutlass Supreme4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975OldsmobileOmega5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975OldsmobileOmega4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975PontiacGrand LeMans5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975PontiacLeMans5.7LV8Composite; Carburetor To Adapter
1975PontiacVentura5.7LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
1975PontiacVentura4.3LV8Engine Oil Pan Gasket set includes Composite EGR Valve Gasket and Carburetor Mounting Gasket.
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
FEL-PRO — 60279FEL-PRO — 60368General Motors — 1248832General Motors — 1257135General Motors — 1259038Rol — CM55026