Carter M6108 Mechanical Fuel Pump
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Carter

Carter M6108 Mechanical Fuel Pump

Brand Carter M6108
Mounting Hardware Included No
Gasket Or Seal Included Yes
Inlet Type Threaded
Outlet Type Threaded
Outlet Quantity 1
Minimum Flow Rating 30
Maximum Pressure 7
Minimum Pressure 5.5
Outlet Fitting Thread Size 5/8-18 unf-2b
Pump Type Mechanical
Fits Buick, Oldsmobile, and Pontiac · 100 vehicles

Cross-references Delphi MF0024, GMB 530-8140 and Spectra Premium SP1033MP for the same application. See all 18.

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Mechanical Fuel Pump Overview

The Carter M6108 mechanical fuel pump is built for classic GM applications that require a threaded inlet and outlet, a gasket or seal, and OE-style fit, form, and function. It serves as a direct replacement option for a wide range of Buick, Oldsmobile, and Pontiac models with 2 line pump configurations.

Key Features

  • Mechanical fuel pump with threaded inlet and outlet connections
  • Outlet fitting thread size: 5/8-18 UNF-2B
  • Operating pressure range: 5.5 to 7 psi
  • Minimum flow rating: 30
  • Gasket or seal included
  • Carter M6108 part number for catalog and service reference

Fitment Details

Compatible with 1970-1974 Oldsmobile 98, 2 line pump applications; 1970-1974 Oldsmobile Delta 88, 2 line pump applications; 1970-1973 Oldsmobile Cutlass, 2 line pump applications; 1970-1977 Oldsmobile Cutlass Supreme, except VIN M, with 2 line pump; 1975-1979 Oldsmobile Cutlass Salon, 2 line pump applications; 1975-1981 Oldsmobile Cutlass, 2 line pump applications; 1975-1979 Oldsmobile Cutlass Supreme, 2 line pump applications; 1977-1981 Oldsmobile Delta 88, 2 line pump applications; 1977-1978 Oldsmobile Custom Cruiser, 2 line pump applications; 1977-1981 Oldsmobile Cutlass Calais, 2 line pump applications; 1977 Oldsmobile 98, 2 line pump applications; 1977 Oldsmobile Omega, 2 line pump applications; 1977 Oldsmobile Cutlass Supreme, high output or open loop system without Hurst option; 1977-1984 Buick LeSabre, 2 line pump applications; 1977-1984 Buick Riviera, 2 line pump applications; 1977 Buick Century, 2 line pump applications; 1977 Buick Skylark, 2 line pump applications; 1977-1984 Pontiac Bonneville, Catalina, Firebird, Grand LeMans, Grand Prix, and LeMans, 2 line pump applications; 1980-1984 Oldsmobile 98, Cutlass Supreme, Cutlass Calais, Cutlass Salon, Delta 88, and Toronado, with open loop or 2 line pump notes as listed; 1981 Oldsmobile Cutlass Cruiser, 2 line pump applications; 1982-1984 Oldsmobile Delta 88, 2 line pump applications with open loop system; 1982-1984 Oldsmobile Cutlass Supreme, 2 line pump or open loop system as listed; 1982 Oldsmobile Cutlass Calais, 2 line pump without return line; 1983 Buick Regal, 2 line pump applications; 1984 Buick LeSabre, 2 line pump applications; 1984 Buick Regal, 2 line pump applications; 1984 Oldsmobile 98, 2 line pump with open loop system; 1984 Oldsmobile Cutlass Supreme, high output or open loop system without Hurst option; 1984 Oldsmobile Toronado, 2 line pump with open loop system.

What This Pump Helps Address

  • Fuel delivery loss from a worn mechanical pump
  • Hard starting caused by insufficient fuel pressure
  • Fuel starvation under load or at higher demand
  • Incorrect replacement fit on threaded fuel line setups
  • Seal leakage at the pump mounting interface

Installation Notes and Quality

Verify the vehicle’s fuel system configuration before installation, including 2 line pump, open loop, return line, and VIN-specific notes. Threaded inlet and outlet connections should be matched to the existing fuel lines, and the included gasket or seal should be used during installation. Carter’s fuel system program emphasizes OE fit, form, and function along with broad coverage and problem-solving design. This part cross-references Delphi MF0024 and Spectra Premium SP1033MP for the same application. The Carter M6108 is a practical replacement for classic Buick, Oldsmobile, and Pontiac fuel systems that require the specified mechanical pump configuration.

Related reading

This part fits 100 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
1984BuickLeSabre5.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1984Oldsmobile985.0LV8—N/Awith 2 Line Pump; with Open Loop System
1984OldsmobileCutlass Supreme5.0LV8—N/AHigh Output
1984OldsmobileCutlass Supreme5.0LV8—N/Awith Open Loop System; without Hurst Option
1984OldsmobileDelta 885.0LV8—N/Awith 2 Line Pump; with Open Loop System
1984OldsmobileToronado5.0LV8—N/Awith 2 Line Pump; with Open Loop System
1983BuickRegal5.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1983OldsmobileCutlass Supreme5.0LV8—N/Awith 2 Line Pump; with Open Loop System
1983OldsmobileDelta 885.0LV8—N/Awith 2 Line Pump; with Open Loop System
1982OldsmobileCutlass Calais4.3LV8—N/Awith 2 Line Pump; without Return Line
1982OldsmobileCutlass Supreme5.0LV8—N/Awith 2 Line Pump; with Open Loop System
1982OldsmobileCutlass Supreme4.3LV8—N/A—
1982OldsmobileDelta 885.0LV8—N/Awith 2 Line Pump; with Open Loop System
1981BuickLeSabre5.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1981BuickRiviera5.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1981OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1981OldsmobileCutlass Calais4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1981OldsmobileCutlass Cruiser4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1981OldsmobileCutlass Supreme4.3LV8—N/A—
1981OldsmobileDelta 884.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1980Oldsmobile985.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1980OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1980OldsmobileCutlass Calais4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1980OldsmobileCutlass Salon4.3LV8—N/A—
1980OldsmobileCutlass Supreme4.3LV8—N/A—
1980OldsmobileDelta 884.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1980OldsmobileDelta 885.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1980OldsmobileToronado5.0LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1979OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1979OldsmobileCutlass Calais4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1979OldsmobileCutlass Salon4.3LV8GASN/ACompatible with vehicles equipped with a 2 Line Pump.
1979OldsmobileCutlass Supreme4.3LV8GASN/ACompatible with vehicles equipped with a 2 Line Pump.
1979OldsmobileDelta 884.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1978BuickRiviera5.7LV8—N/A1st Design, suitable for use with 2 Line Pump.
1978OldsmobileCustom Cruiser5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1978OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1978OldsmobileCutlass Calais4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1978OldsmobileCutlass Salon4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1978OldsmobileCutlass Supreme4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1978OldsmobileDelta 884.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977BuickCentury5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977BuickLeSabre5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977BuickRegal5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977BuickRiviera5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977BuickSkylark5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977Oldsmobile985.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCustom Cruiser5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCutlass Salon4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCutlass Salon5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCutlass Supreme4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1977OldsmobileDelta 884.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileDelta 885.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977OldsmobileOmega4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977PontiacBonneville5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977PontiacCatalina5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977PontiacFirebird5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977PontiacGrand LeMans5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977PontiacGrand Prix5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1977PontiacLeMans5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1976OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1976OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1976OldsmobileCutlass Salon4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1976OldsmobileCutlass Salon5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1976OldsmobileCutlass Supreme4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1976OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1975OldsmobileCutlass4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1975OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1975OldsmobileCutlass Salon4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1975OldsmobileCutlass Salon5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1975OldsmobileCutlass Supreme4.3LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1975OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1974Oldsmobile987.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1974OldsmobileCutlass5.7LV8—N/Awith 2 Line Pump; without Air Conditioning
1974OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1974OldsmobileDelta 887.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1973Oldsmobile987.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1973OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1973OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1973OldsmobileDelta 887.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1972Oldsmobile987.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1972OldsmobileCutlass7.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1972OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1972OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1972OldsmobileDelta 887.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1972OldsmobileDelta 885.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1971Oldsmobile987.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1971OldsmobileCutlass7.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1971OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1971OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1971OldsmobileDelta 887.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1971OldsmobileDelta 885.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1970Oldsmobile987.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1970OldsmobileCutlass7.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1970OldsmobileCutlass5.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1970OldsmobileCutlass Supreme5.7LV8—N/AExcept Vin M; with 2 Line Pump
1970OldsmobileDelta 887.5LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
1970OldsmobileDelta 885.7LV8—N/ACompatible with vehicles equipped with a 2 Line Pump.
Directly replaces or cross-references 18 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Delphi — MF0024GMB — 530-8140Spectra Premium — SP1033MP602-1113602-123541566254113064407116440713644099764415666470329647033164708416471742B0212PB11132144TGM23037