1981 Buick Century Fuel Pumps & Parts
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- Spectra Premium®Fuel Tank Sending UnitBuick Century 1981, Fuel Tank Sending Unit by Spectra Premium®. Not Includes: Fuel Pump Not Included. Replace your damaged fuel tank sending unit with this premium product to ensure that your dash gauge indicates the correct amount of...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$58.73 - $58.79
- Carter®Mechanical Fuel PumpBuick Century 1981, Mechanical Fuel Pump by Carter®. This mechanical fuel pump provides OE fit and reliability, is built in a TS16949 quality certified plant, and factory tested to assure it measures up to the most rigid standards and...Premium OE fit, form, and functionStamped steel chamber with a larger diameter diaphragm$19.45 - $30.05
- Replace®Fuel Tank Sending UnitBuick Century 1981, Fuel Tank Sending Unit by Replace®. The fuel gauge sending unit is mounted in the fuel tank. A faulty sending unit will not enable the dash gauge to indicate the correct amount of fuel in the tank; with obvious...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$53.02 - $112.26
- Agility®Passenger Side Fuel PumpBuick Century Without PZEV Emissions 1981, Passenger Side Fuel Pump by Agility®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$14.29
- Delphi®Mechanical Fuel PumpBuick Century 1981, Mechanical Fuel Pump by Delphi®. As a leading OE supplier to the automotive industry, Delphi holds more than 30 OE-proprietary innovations and 150 patents in fuel module and pump design. As a result, Delphi fuel...The latest OE technology enhancements are built into every aftermarket unitMade-to-fit OE replacements, including hard-to-find hanger/sender pump assemblies$15.32 - $23.97
- TRQ®Fuel Tank Sending UnitBuick Century 1981, Fuel Tank Sending Unit by TRQ®. With 3 Outlets. If you’ve noticed your fuel gauge isn’t working correctly, this can be caused by a faulty fuel tank sending unit that needs to be replaced, and this is where the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$52.75$54.95Save $2.20 (4%)
- Replace®Electric Fuel PumpBuick Century 1981, Electric Fuel Pump by Replace®. 12V. This is an aftermarket part that replaces factory OE #No. Low fuel pressure may be caused by a faulty pump, which would in turn cause a no-start condition or misfiring and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$34.79 - $42.38
- Dorman®OE Solutions™ Fuel Tank Sending Unit Without PumpBuick Century 1981, OE Solutions™ Fuel Tank Sending Unit Without Pump by Dorman®. This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is...Direct replacement - this fuel tank sending unit is designed to match the fit and function of the original unit on specified applicationsRestores functionality - reliable replacement for an original part that has failed due to internal sensor failure$64.41
- GMB®Mechanical Fuel PumpBuick Century 1981, Mechanical Fuel Pump by GMB®. The modern fuel system is electronically controlled by on-board computers. It is designed to adjust and optimize the air/fuel ratio that is delivered to the engine as driving conditions...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$33.66 - $48.32
- ACDelco®Professional™ Fuel Pump and Sender AssemblyBuick Century 3.8L / 4.3L / 4.4L 1981, Professional™ Fuel Pump and Sender Assembly by ACDelco®. You can rely on ACDelco Fuel Pumps to give you quick engine starts with long-lasting durability. Several of ACDelco’s modular reservoir...Latest fuel-level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kitsImproved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs$61.70
- USMW Professional Series®Mechanical Fuel PumpBuick Century 1981, Mechanical Fuel Pump by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.18
- Fel-Pro®Fuel Pump Mounting GasketBuick Century 1981, Fuel Pump Mounting Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.31 - $1.47
- Carter®Fuel Pump Push RodBuick Century 1981, Fuel Pump Push Rod by Carter®. Six Screw. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Ensures proper pump stroke and fuel flowManufactured from high-strength steel$20.55
- Mahle®Fuel Pump GasketBuick Century USA Built 1981, Fuel Pump Gasket by Mahle®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.14
- Victor Reinz®Fuel Pump Mounting GasketBuick Century 1981, Fuel Pump Mounting Gasket by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.23 - $1.82
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