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Buick Fuel Sending Unit

22 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 Tank Sending Unit for 1971-1972 Buick Skylark

Fuel Tank Sending Unit for 1971-1972 Buick Skylark

A-Premium®Part # APFSU038

Fuel Tank Sending Unit for 1971-1972 Buick Skylark

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Skylark: 1971 1972

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L7CZ

Note

This part has 1 Outlet while the Fuel Return is not included.

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Fuel Sending Unit with Float for 1973-1977 Buick Century

A-Premium®Part # APFSU053

Fuel Sending Unit with Float for 1973-1977 Buick Century

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Century: 1973 1974 1975 1976 1977

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1000E4DW

Note

This item has 3 outlets (diameter of 3/8 inches).

Show less

Fuel Tank Sending Unit for 1973-1977 Buick Century

A-Premium®Part # APFSU073

Fuel Tank Sending Unit for 1973-1977 Buick Century

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Century: 1973 1974 1975 1976 1977

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

Part interchange

692-131, FG107A, 6429285

ConditionNew

item #1005031Q

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Fuel Tank Sending Unit for 1976-1979 Buick Skylark

A-Premium®Part # APFSU001

Fuel Tank Sending Unit for 1976-1979 Buick Skylark

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Skylark: 1976 1977 1978 1979

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L1A4

Note

This item is a dual line unit with a 3/8 inch outlet and 1/4 inch inlet.

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Fuel Tank Sending Unit for 1978-1985 Buick Regal

A-Premium®Part # APFSU025

Fuel Tank Sending Unit for 1978-1985 Buick Regal

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Regal: 1978 1979 1980 1981 1982 1983 1984 1985

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L6UD

Note

It comes with 3 Outlets and Vapor Return Line.

Show less

Fuel Sending Unit with Float for 1973-1977 Buick Regal

A-Premium®Part # APFSU053

Fuel Sending Unit with Float for 1973-1977 Buick Regal

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Regal: 1973 1974 1975 1976 1977

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1000DZK8

Note

This item has 3 outlets (diameter of 3/8 inches).

Show less

Fuel Tank Sending Unit for 1973-1977 Buick Regal

A-Premium®Part # APFSU073

Fuel Tank Sending Unit for 1973-1977 Buick Regal

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Regal: 1973 1974 1975 1976 1977

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

Part interchange

692-131, FG107A, 6429285

ConditionNew

item #100503XN

Show less

Fuel Tank Sending Unit for 1967-1970 Buick Electra

A-Premium®Part # APFSU085

Fuel Tank Sending Unit for 1967-1970 Buick Electra

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Electra: 1967 1968 1969 1970

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

Part interchange

111-641

ConditionNew

item #1004ZX74

Show less

Fuel Tank Sending Unit for 1979-1980 Buick Century

A-Premium®Part # APFSU025

Fuel Tank Sending Unit for 1979-1980 Buick Century

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Century: 1979 1980

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L9Z8

Note

It comes with 3 Outlets and Vapor Return Line.

Show less

Fuel Tank Sending Unit for 1964-1967 Buick Skylark

A-Premium®Part # APFSU037

Fuel Tank Sending Unit for 1964-1967 Buick Skylark

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Skylark: 1964 1965 1966 1967

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004LAYW

Note

It comes with the 5/16 inch Outlet.

Show less

Fuel Tank Sending Unit for 1964-1967 Buick Skylark

A-Premium®Part # APFSU013

Fuel Tank Sending Unit for 1964-1967 Buick Skylark

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Skylark: 1964 1965 1966 1967

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L4Q8

Note

The package comes with the 3/8 inch Outlet included while the 1/4 inch Fuel Return is not.

Show less

Fuel Tank Sending Unit for 1967-1970 Buick LeSabre

A-Premium®Part # APFSU085

Fuel Tank Sending Unit for 1967-1970 Buick LeSabre

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick LeSabre: 1967 1968 1969 1970

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

Part interchange

111-641

ConditionNew

item #1004ZW9W

Show less

Fuel Tank Sending Unit for 1978-1981 Buick Century

A-Premium®Part # APFSU018

Fuel Tank Sending Unit for 1978-1981 Buick Century

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Century: 1978 1979 1980 1981

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004LAH1

Note

This part has 2 Outlets while the Vapor Return Line is not included.

Show less

Fuel Tank Sending Unit for 1965-1967 Buick Gran Sport

A-Premium®Part # APFSU037

Fuel Tank Sending Unit for 1965-1967 Buick Gran Sport

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Gran Sport: 1965 1966 1967

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L7UY

Note

It comes with the 5/16 inch Outlet.

Show less

Fuel Tank Sending Unit for 1967 Buick Special

A-Premium®Part # APFSU013

Fuel Tank Sending Unit for 1967 Buick Special

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits 1967 Buick Special

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L5XV

Note

The package comes with the 3/8 inch Outlet included while the 1/4 inch Fuel Return is not.

Show less

Fuel Tank Sending Unit with 3-Outlet for 1973-1976 Buick Riviera

A-Premium®Part # APFSU160

Fuel Tank Sending Unit with 3-Outlet for 1973-1976 Buick Riviera

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Riviera: 1973 1974 1975 1976

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedUnited States

Quantity1

ConditionNew

item #1013P8Y2

Note

【Note-1】 This item fits the model with 3 Outlet, not fit with 2 Outlet.
【Note-2】 This item fits the model with Air Conditioning.

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Fuel Tank Sending Unit for 1978-1985 Buick Regal

A-Premium®Part # APFSU018

Fuel Tank Sending Unit for 1978-1985 Buick Regal

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Regal: 1978 1979 1980 1981 1982 1983 1984 1985

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004LA4L

Note

This part has 2 Outlets while the Vapor Return Line is not included.

Show less

Fuel Tank Sending Unit for 1967 Buick Special

A-Premium®Part # APFSU037

Fuel Tank Sending Unit for 1967 Buick Special

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits 1967 Buick Special

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

ConditionNew

item #1004L788

Note

It comes with the 5/16 inch Outlet.

Show less

Fuel Tank Sending Unit for 1977-1978 Buick Riviera

A-Premium®Part # APFSU019

Fuel Tank Sending Unit for 1977-1978 Buick Riviera

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick Riviera: 1977 1978

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedCanada

Quantity1

Part interchange

FG10A, 692-050, 25027490

ConditionNew

item #1004L2RC

Show less

Fuel Tank Sending Unit with 3-Outlet for 1973-1976 Buick LeSabre

A-Premium®Part # APFSU160

Fuel Tank Sending Unit with 3-Outlet for 1973-1976 Buick LeSabre

Enter ZIP codeFree standard shipping

2-year warranty

90 days free return

Fits Buick LeSabre: 1973 1974 1975 1976

Add Trim and Engine info to ensure a guaranteed fit

Vehicle: Buick

Item LocatedUnited States

Quantity1

ConditionNew

item #1013PC1Q

Note

【Note-1】 This item fits the model with 3 Outlet, not fit with 2 Outlet.
【Note-2】 This item fits the model with Air Conditioning.

Show less

Page 1 of 2

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.

Related Categories

Fuel Pump

Fuel Tank Strap

Fuel Tank Strap

Mechanical Fuel Pump

Mechanical Fuel Pump

Engine Air Filter

Engine Air Filter

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