Delphi MF0119 Mechanical Fuel Pump

Brand Delphi MF0119
Average Flow Rating 30
Fuel Type Gas
Gasket Or Seal Included Yes
Inlet Outside Diameter 0.375
Inlet Type Threaded
Item Grade Standard Replacement
Outlet Fitting Thread Size 5/8-18 UNF
Outlet Quantity 2
Outlet Type Threaded
Package Contents Mechanical Fuel Pump, Gaskets, Instruction Sheet
System Pressure 8 psi
Fits GMC and Chevrolet · 2 vehicles

Standard replacement. Built as a direct-fit mechanical fuel pump for straightforward service.

Threaded connections. Inlet and outlet fittings help create a secure, leak-resistant install.

Gaskets included. Comes with seals and an instruction sheet for a complete replacement.

Cross-references Eastern Catalytic 40768, AMF0119 and M6102 for the same application. See all 3.

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Delphi MF0119 Mechanical Fuel Pump

The Delphi MF0119 is a standard replacement mechanical fuel pump for gasoline applications that require threaded inlet and outlet connections. Built from Delphi’s OE-focused experience, it is suited for restoring steady fuel delivery on classic carbureted vehicles, including 1970 Chevrolet El Camino and 1970 Chevrolet Monte Carlo models with a 4BBL QuadraJet carburetor and air conditioning.

Key Features

  • Mechanical fuel pump for gas engines
  • Threaded inlet and threaded outlet connections
  • Two outlet ports with 5/8-18 UNF outlet fitting thread size
  • Average flow rating of 30
  • System pressure rated at 8 psi
  • Inlet outside diameter: 0.375 in.
  • Gasket or seal included
  • Package contents include the mechanical fuel pump, gaskets, and instruction sheet
  • Standard replacement grade for service and repair work

Detailed Description

Delphi MF0119 is engineered as a mechanical fuel pump for gasoline-powered vehicles that use a carbureted fuel system. The threaded inlet and outlet design supports direct replacement service, while the 8 psi system pressure and 30 average flow rating help maintain consistent fuel delivery for the engine’s demand. This part number is a direct fitment match for 1970 Chevrolet El Camino and 1970 Chevrolet Monte Carlo applications listed with a 4BBL QuadraJet carburetor and air conditioning. Delphi’s OE heritage and broad aftermarket coverage are reflected in the design and application focus of MF0119.

This part cross-references Eastern Catalytic 40768 for the same application.

What It Helps Address

  • Hard starting caused by weak fuel delivery
  • Fuel starvation under normal driving conditions
  • Inconsistent carburetor fuel supply
  • Loss of fuel pressure in a mechanical pump system
  • Replacement of a worn original fuel pump on classic Chevrolet applications

Installation Notes and Tips

Verify the vehicle uses a mechanical fuel pump setup with threaded inlet and outlet connections before installation. Confirm the carburetor and accessory configuration match the listed fitment for 1970 Chevrolet El Camino and 1970 Chevrolet Monte Carlo with 4BBL QuadraJet carburetor and air conditioning. Use the included gaskets during installation, and check fuel line thread size and inlet diameter against the existing system before tightening connections. After installation, inspect for leaks and confirm proper fuel pressure at the carburetor.

Quality Assurance

Delphi draws on more than a century of OE experience and supplier knowledge from work with major automakers. MF0119 is built as a standard replacement part with OE-informed design and application coverage for classic fuel system service.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1970ChevroletEl CaminoN/Awith 4BBLQuadraJet Carburetor; with Air Conditioning
1970ChevroletMonte CarloN/Awith 4BBLQuadraJet Carburetor; with Air Conditioning
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Eastern Catalytic — 40768AMF0119M6102