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Mechanical Fuel Pump
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Mechanical Fuel Pump by Airtex (part#40679) / Fuel Pumps

Part No. 40679 Warranty  
$22.49
Quantity  Add Mechanical Fuel Pump To Cart

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Brand: Airtex
Advance Auto Parts Part#: 5400554
Suitable vehicles: Click to find if this product can be used with your vehicle:
  • Pontiac
    • Bonneville
      • 1970
        • 1970 Pontiac Bonneville (6.6L 400CI V8 Carb )
        • 1970 Pontiac Bonneville (7.5L 455CI V8 4 Bbl )
      • 1969
        • 1969 Pontiac Bonneville (6.6L 400CI V8 2 Bbl )
        • 1969 Pontiac Bonneville (7.0L 428CI V8 4 Bbl )
    • Catalina
      • 1970
        • 1970 Pontiac Catalina (6.6L 400CI V8 Carb )
        • 1970 Pontiac Catalina (7.5L 455CI V8 4 Bbl )
      • 1969
        • 1969 Pontiac Catalina (6.6L 400CI V8 2 Bbl )
        • 1969 Pontiac Catalina (7.0L 428CI V8 4 Bbl )
    • Catalina Ventura
      • 1970
        • 1970 Pontiac Catalina Ventura (6.6L 400CI V8 Carb )
        • 1970 Pontiac Catalina Ventura (7.5L 455CI V8 Carb )
      • 1969
        • 1969 Pontiac Catalina Ventura (6.6L 400CI V8 Carb )
        • 1969 Pontiac Catalina Ventura (7.0L 428CI V8 Carb )
    • Executive
      • 1970
        • 1970 Pontiac Executive (6.6L 400CI V8 Carb )
        • 1970 Pontiac Executive (7.5L 455CI V8 Carb )
      • 1969
        • 1969 Pontiac Executive (6.6L 400CI V8 Carb )
        • 1969 Pontiac Executive (7.0L 428CI V8 Carb )
    • Executive Safari
      • 1970
        • 1970 Pontiac Executive Safari (6.6L 400CI V8 Carb )
        • 1970 Pontiac Executive Safari (7.5L 455CI V8 Carb )
      • 1969
        • 1969 Pontiac Executive Safari (6.6L 400CI V8 Carb )
        • 1969 Pontiac Executive Safari (7.0L 428CI V8 Carb )
    • Firebird
      • 1969
        • 1969 Pontiac Firebird (5.7L 350CI V8 Carb )
        • 1969 Pontiac Firebird (6.6L 400CI V8 Carb )
    • Grand Prix
      • 1969
        • 1969 Pontiac Grand Prix (6.6L 400CI V8 Carb )
        • 1969 Pontiac Grand Prix (7.0L 428CI V8 4 Bbl )
    • GTO
      • 1969
        • 1969 Pontiac GTO (6.6L 400CI V8 Carb )
    • Lemans
      • 1972
        • 1972 Pontiac Lemans (5.7L 350CI V8 2 Bbl VIN: M)
      • 1971
        • 1971 Pontiac Lemans (5.7L 350CI V8 2 Bbl VIN: WP YN)
        • 1971 Pontiac Lemans (6.6L 400CI V8 4 Bbl VIN: WT WK YS)
      • 1970
        • 1970 Pontiac Lemans (5.7L 350CI V8 2 Bbl VIN: WU YU W7)
        • 1970 Pontiac Lemans (6.6L 400CI V8 4 Bbl VIN: XX YB)
      • 1969
        • 1969 Pontiac Lemans (5.7L 350CI V8 2 Bbl VIN: XR)
        • 1969 Pontiac Lemans (5.7L 350CI V8 2 Bbl VIN: XS)
        • 1969 Pontiac Lemans (5.7L 350CI V8 4 Bbl VIN: WV XU)
        • 1969 Pontiac Lemans (6.6L 400CI V8 Carb )
    • Safari
      • 1970
        • 1970 Pontiac Safari (5.7L 350CI V8 Carb )
        • 1970 Pontiac Safari (6.6L 400CI V8 Carb )
    • Tempest
      • 1970
        • 1970 Pontiac Tempest (6.6L 400CI V8 4 Bbl )
      • 1969
        • 1969 Pontiac Tempest (6.6L 400CI V8 Carb )


Airtex mechanical fuel pumps are the only mechanical fuel pumps manufactured in the USA. These pumps are precision-cast units designed to meet or exceed OEM specifications and are built with enhanced, long-lasting components.

Product Features:
  • Special heat treated rocker arms and case-hardened pins to ensure long-lasting performance
  • Upgraded seals and pump diaphragms for compatibility with modern multi-fuel blends
  • Every single pump is 100% tested throughout the entire manufacturing process for worry free, out-of-the-box performance
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Fuel Type(s):Gas
GPH (Free Flow) Rating:40 gph
Inlet Size(s):3/8 TUBE in
Outlet Size(s):5/8 -18 UNF-2B I.F. in
Pressure Rating:5.25 - 6.5 PSI
U.S.C.G. Approved:No

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