Agility Autoparts Fuel Tank Sending Unit P/N:4017289
Keep your fuel gauge reading true with the Agility Auto Parts Fuel Tank Sending Unit 4017141, a drop-in replacement for a wide range of full-size GM cars. It fits the 1977-1984 Buick Electra, 1977-1984 Buick LeSabre, 1977-1978 Buick Riviera, 1977-1984 Oldsmobile 98, 1977-1985 Oldsmobile Delta 88, 1977-1981 Pontiac Bonneville, 1977-1980 Pontiac Catalina, 1979-1981 Pontiac Laurentian, 1981-1985 Chevrolet Caprice, 1981-1983 Chevrolet Impala and 1983-1985 Pontiac Parisienne — see the Buyer's Guide tab for engine specifics and the full list.
The sending unit's float and sensor track the fuel level in the tank and send the signal that drives your dash fuel gauge, so an erratic, stuck, or inaccurate reading is a common sign the original may need replacing.
Interchange: 692-050
su170 · 25027490 · FG10A · 692050
This part cross-references / interchanges with the following part numbers:
What does this fuel tank sending unit do?
Its float and sensor track the fuel level in the tank and send the signal that drives your dashboard fuel gauge, so the gauge reflects how much fuel remains.
What are the signs my sending unit may need replacing?
An erratic, stuck, or inaccurate fuel gauge reading can be a sign the original sending unit is failing. Diagnose the cause before replacing, as wiring or the gauge can also be involved.
Will this fit my vehicle?
It's a drop-in replacement for the listed 1977-1985 full-size Buick, Chevrolet, Oldsmobile and Pontiac models. Check the Buyer's Guide tab to confirm your exact year, make and model.
Does it include everything needed to install?
Yes. Agility lists it as a drop-in replacement right out of the box with all the necessary components included. Consult the vehicle service information for the correct procedure.
What numbers does this part interchange with?
It cross-references 692-050, su170, 25027490 and FG10A. Searching your original number against these can help confirm this is the right replacement.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.