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Pontiac Grand LeMans Fuel Sending Unit

8 items

Fix inaccurate fuel gauge readings with a fuel tank sending unit built to track fuel level changes, correct stuck empty or full displays, and help you know what's really left in the tank.

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Fuel Sending Unit with Float for 1975-1977 Pontiac Grand LeMansFuel Sending Unit with Float for 1975-1977 Pontiac Grand LeMans
A-Premium®Part # APFSU053
Fuel Sending Unit with Float for 1975-1977 Pontiac Grand LeMans
4.531 Reviews
$56.99
Quantity Less than 3
Edit ZIP code
2-year warranty
90 days free return
Fits Pontiac Grand LeMans: 1975 1976 1977
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG107B, 6429286
item #1000E3YT
Note
This item has 3 outlets (diameter of 3/8 inches).
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Fuel Tank Sending Unit for 1978-1981 Pontiac Grand LeMans
A-Premium®Part # APFSU025
Fuel Tank Sending Unit for 1978-1981 Pontiac Grand LeMans
4.531 Reviews
$46.99
Edit ZIP code
2-year warranty
90 days free return
Fits Pontiac Grand LeMans: 1978 1979 1980 1981
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG08A, 692-089, 25001613
item #1004L7G2
Note
It comes with 3 Outlets and Vapor Return Line.
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Fuel Tank Sending Unit for 1978-1981 Pontiac Grand LeMans
A-Premium®Part # APFSU018
Fuel Tank Sending Unit for 1978-1981 Pontiac Grand LeMans
4.531 Reviews
$56.99
Edit ZIP code
2-year warranty
90 days free return
Fits Pontiac Grand LeMans: 1978 1979 1980 1981
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG08B, 692-049, 25001612
item #1004L9KD
Note
This part has 2 Outlets while the Vapor Return Line is not included.
Show less
Fuel Tank Sending Unit for 1975-1977 Pontiac Grand LeMans
A-Premium®Part # APFSU073
Fuel Tank Sending Unit for 1975-1977 Pontiac Grand LeMans
4.531 Reviews
$67.99
Quantity Less than 2
Edit ZIP code
2-year warranty
90 days free return
Fits Pontiac Grand LeMans: 1975 1976 1977
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
692-131, FG107A, 6429285
item #1005023T
Show less
Spectra Premium FG08B Fuel Tank Sending Unit
Spectra PremiumPart # FG08B
Spectra Premium FG08B Fuel Tank Sending Unit
4.616 Reviews
$110.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1978-1978 Buick Century, 1978-1978 Buick Regal, 1978-1978 Buick Regal, 1978-1978 Buick Regal, 1978-1978 Buick Regal, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG08B, 4017117, 25001612, FLS1093, FG08B, 692049, TNKFG08B, SU161
item #1000YXSG
Show less
Spectra Premium FG107A Fuel Tank Sending Unit
Spectra PremiumPart # FG107A
Spectra Premium FG107A Fuel Tank Sending Unit
4.616 Reviews
$116.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1973-1973 Buick Century, 1973-1973 Buick Century, 1973-1974 Buick Century, 1973-1974 Buick Century, 1973-1974 Buick Regal, 1973-1974 Buick Regal, 1974-1974 Buick Century, 1974-1974 Buick Century, 1974-1974 Buick Century, 1974-1974 Buick Century, 1974-1975 Buick Century, 1974-1975 Buick Century, 1975-1975 Buick Century, 1975-1975 Buick Century, 1975-1975 Buick Century, 1975-1975 Buick Century, 1975-1977 Buick Century, 1975-1977 Buick Regal, 1976-1976 Buick Century, 1976-1977 Buick Century
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG107A, 4017134, 6429285, FG107A, 692131, TNKFG107A, RFG107A
item #1000YWXP
Show less
Spectra Premium FG107B Fuel Tank Sending Unit
Spectra PremiumPart # FG107B
Spectra Premium FG107B Fuel Tank Sending Unit
4.616 Reviews
$86.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1973-1974 Buick Century, 1973-1974 Buick Century, 1973-1974 Buick Century, 1973-1974 Buick Century, 1973-1974 Buick Regal, 1973-1974 Buick Regal, 1974-1974 Buick Century, 1974-1974 Buick Century, 1974-1975 Buick Century, 1974-1975 Buick Century, 1975-1975 Buick Century, 1975-1975 Buick Century, 1975-1975 Buick Century, 1975-1975 Buick Century, 1975-1977 Buick Century, 1975-1977 Buick Regal, 1976-1976 Buick Century, 1976-1977 Buick Century, 1976-1977 Buick Century, 1976-1977 Buick Century
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG107B, 4017135, TNKFG107B, 6429286, FG107B, RFG107B
item #1000YY25
Show less
Spectra Premium FG08A Fuel Tank Sending Unit
Spectra PremiumPart # FG08A
Spectra Premium FG08A Fuel Tank Sending Unit
4.616 Reviews
$107.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1978-1978 Buick Century, 1978-1978 Buick Regal, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century, 1978-1979 Buick Century
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Pontiac Grand LeMans
Item LocatedUnited States
Quantity1
Part interchange
FG08A, 4017011, 25001613, FG08A, 692089, TNKFG08A, SU160
item #1000YWZ3
Show less

Bad fuel sending unit symptoms

  • Inaccurate fuel gauge: The fuel gauge doesn't reflect the actual fuel level accurately.
  • Fluctuating fuel gauge: The gauge shows sudden, irregular fluctuations.
  • Stuck fuel gauge: It remains stuck at a full or empty reading.
  • Fuel warning light: The low fuel warning light may illuminate even with enough fuel.
  • Difficulty starting: Starting the vehicle can be challenging, especially if the gauge is unreliable.
  • Misjudging fuel consumption: Problems with fuel economy calculations may occur.
  • Running out of fuel: Drivers may unexpectedly run out of fuel due to inaccurate readings.
  • Noisy fuel pump: Unusual noises from the fuel pump can be a sign of a faulty sending unit.

Fuel sending unit vs fuel pump

1. Fuel sending unit

A fuel sending unit measures and reports the fuel level in the vehicle's tank to the driver via the fuel gauge on the dashboard. It contains a float and a variable resistor and is located inside the fuel tank. Maintenance typically involves addressing fuel gauge accuracy.

2. Fuel pump

A fuel pump's primary function is to deliver fuel from the tank to the engine for combustion. It pressurizes and circulates fuel through the system, ensuring the engine receives the necessary fuel. The pump has an electric motor and is often located inside the fuel tank. Maintenance is crucial to ensure proper fuel delivery and engine performance.

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