24/7 Customer service
To make aftermarket auto parts an afterthought.
Add your vehicle
Address
Login
Cart
Item
$0.00
Add your vehicle to ensure fitment/Choose a yearRequired Fields
Select a different vehicle
Make/Model
VIN
Save

Cadillac Fuel Sending Unit

16 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.

  • All filters
  • Sort By
  • Year
  • Model
  • Price
  • Placement on Vehicle
  • Brand
  • Warranty
Fuel Tank Sending Unit for 1986 Cadillac FleetwoodFuel Tank Sending Unit for 1986 Cadillac Fleetwood
A-Premium®Part # APFSU019
Fuel Tank Sending Unit for 1986 Cadillac Fleetwood
4.433 Reviews
$67.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1986 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG10A, 692-050, 25027490
ConditionNew
item #1004L3L1
Show less
Fuel Tank Sending Unit with float for 1981-1985 Cadillac Seville
A-Premium®Part # APFSU176
Fuel Tank Sending Unit with float for 1981-1985 Cadillac Seville
4.433 Reviews
$114.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Seville: 1981 1982 1983 1984 1985
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ConditionNew
item #1015UUA9
Note
This item only fits the model without Electronic Instrument Cluster.
Show less
Fuel Tank Sending Unit for 1990-1992 Cadillac Brougham
A-Premium®Part # APFSU035
Fuel Tank Sending Unit for 1990-1992 Cadillac Brougham
4.433 Reviews
$93.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Brougham: 1990 1991 1992
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG10J, 692-212, 25094981
ConditionNew
item #1004L9P6
Show less
Fuel Tank Sending Unit for 1990 Cadillac Fleetwood
A-Premium®Part # APFSU172
Fuel Tank Sending Unit for 1990 Cadillac Fleetwood
4.433 Reviews
$103.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1990 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ConditionNew
item #10154XAH
Note
This item only fits the model with Harness Code (CPW).
Show less
Fuel Tank Sending Unit for 1987-1989 Cadillac Brougham
A-Premium®Part # APFSU019
Fuel Tank Sending Unit for 1987-1989 Cadillac Brougham
4.433 Reviews
$67.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Brougham: 1987 1988 1989
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG10A, 692-050, 25027490
ConditionNew
item #1004L5V5
Show less
Fuel Tank Sending Unit with float for 1981-1985 Cadillac Eldorado
A-Premium®Part # APFSU176
Fuel Tank Sending Unit with float for 1981-1985 Cadillac Eldorado
4.433 Reviews
$114.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Eldorado: 1981 1982 1983 1984 1985
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ConditionNew
item #1015UR6Y
Note
This item only fits the model without Electronic Instrument Cluster.
Show less
Fuel Tank Sending Unit for 1967-1970 Cadillac Fleetwood
A-Premium®Part # APFSU122
Fuel Tank Sending Unit for 1967-1970 Cadillac Fleetwood
4.433 Reviews
$83.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Fleetwood: 1967 1968 1969 1970
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ConditionNew
item #1012YKWT
Note
This item fits the vehicle with Two line units 5/16 In the fuel line and 1/4 In return.
Show less
Fuel Tank Sending Unit for 1990 Cadillac DeVille
A-Premium®Part # APFSU172
Fuel Tank Sending Unit for 1990 Cadillac DeVille
4.433 Reviews
$103.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1990 Cadillac DeVille
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
ConditionNew
item #10154US1
Note
This item only fits the model with Harness Code (CPW).
Show less
Spectra Premium FG19A Fuel Tank Sending Unit
Spectra PremiumPart # FG19A
Spectra Premium FG19A Fuel Tank Sending Unit
4.617 Reviews
$163.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1988 Cadillac Eldorado, 1988-1988 Cadillac Seville
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG19A, 4017244, 25093484, FG19A, 692102, TNKFG19A, SU147, SU145, 
...View more
item #1000Z045
Show less
Spectra Premium FG07M Fuel Tank Sending Unit
Spectra PremiumPart # FG07M
Spectra Premium FG07M Fuel Tank Sending Unit
4.617 Reviews
$123.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1988-1988 Cadillac DeVille, 1988-1988 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG07M, 4017114, 25093299, FG07M, FL0217, 692086, TNKFG07M, SU142, 
...View more
item #1000YYS4
Show less
Spectra Premium FG10A Fuel Tank Sending Unit
Spectra PremiumPart # FG10A
Spectra Premium FG10A Fuel Tank Sending Unit
4.617 Reviews
$116.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1987-1989 Cadillac Brougham, 1987-1987 Chevrolet Caprice, 1987-1987 Chevrolet Caprice, 1987-1987 Chevrolet Caprice, 1986-1987 Chevrolet Caprice, 1986-1987 Chevrolet Caprice, 1986-1987 Chevrolet Caprice, 1986-1986 Cadillac Fleetwood, 1986-1986 Chevrolet Caprice, 1986-1986 Pontiac Parisienne, 1985-1986 Chevrolet Caprice, 1985-1985 Chevrolet Caprice, 1985-1985 Chevrolet Caprice, 1984-1985 Chevrolet Caprice, 1984-1985 Chevrolet Impala, 1984-1985 Pontiac Parisienne, 1984-1985 Pontiac Parisienne, 1984-1985 Pontiac Parisienne, 1984-1985 Pontiac Parisienne, 1984-1984 Chevrolet Caprice
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG10A, 4017141, 25027490, FG10A, 692050, TNKFG10A, SU170
item #1000YXD7
Show less
Spectra Premium FG10E Fuel Tank Sending Unit
Spectra PremiumPart # FG10E
Spectra Premium FG10E Fuel Tank Sending Unit
4.617 Reviews
$213.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 1982-1985 Cadillac Fleetwood, 1982-1984 Cadillac DeVille, 1982-1984 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Part interchange
FG10E, 4017144, 25002213, FG10E, HP10251, TNKFG10E
item #1000YZ03
Show less
AISIN Fuel Tank Sending Unit for 1986 Cadillac Fleetwood
AisinPart # FSUGM-00005
AISIN Fuel Tank Sending Unit for 1986 Cadillac Fleetwood
4.433 Reviews
$145.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 1986 Cadillac Fleetwood
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Part interchange
25027490
ConditionNew
item #10194VSK
Show less
AISIN Fuel Tank Sending Unit for 1990-1992 Cadillac Brougham
AisinPart # FSUGM-00023
AISIN Fuel Tank Sending Unit for 1990-1992 Cadillac Brougham
4.433 Reviews
$145.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Brougham: 1990 1991 1992
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Part interchange
25094981
ConditionNew
item #10194RZE
Show less
Fuel Transfer Unit - Right Passenger Side - Delphi FT4031
DelphiPart # FT4031
Fuel Transfer Unit - Right Passenger Side - Delphi FT4031
4.647 Reviews
$321.99
Enter ZIP codeFree standard shipping
3-year warranty
90 days free return
Fits 2013-2013 Chevrolet Corvette, 2010-2013 Chevrolet Corvette, 2009-2013 Chevrolet Corvette, 2009-2013 Chevrolet Corvette, 2009-2009 Cadillac XLR
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Quantity1
Installation PositionRight
Part interchange
FT4031, M10058, A27155, 19133425, 19149684, 19207708, 19257051, 19354814, 
...View more
item #1001VNG9
Show less
AISIN Fuel Tank Sending Unit for 1987-1989 Cadillac Brougham
AisinPart # FSUGM-00005
AISIN Fuel Tank Sending Unit for 1987-1989 Cadillac Brougham
4.433 Reviews
$145.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits Cadillac Brougham: 1987 1988 1989
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Cadillac
Item LocatedUnited States
Part interchange
25027490
ConditionNew
item #10194V35
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.

Related Categories

Fuel Pump
Fuel Pump
Fuel Tank Strap
Fuel Tank Strap
Code Readers & Scanners
Code Readers & Scanners
Mechanical Fuel Pump
Mechanical Fuel Pump
Engine Air Filter
Engine Air Filter
Lift Support
Lift Support

Related Blogs