1981 Buick Estate Fuel System Parts
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Spectra Premium®Fuel Tank Sending UnitBuick Estate 5.0L with 3 Outlets 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$57.65 - $82.02 - Dorman®OE Solutions™ Fuel Tank Sending Unit Without PumpBuick Estate 5.0L 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...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$46.26 - $54.97
- USMW Professional Series®Mechanical Fuel PumpBuick Estate 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$15.02
- Agility®Fuel PumpBuick Estate 1981, 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 part, it will provide easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$20.03
- Uremco®Remanufactured CarburetorBuick Estate 5.0L with E4MC Carburetor 1981, Remanufactured Carburetor by Uremco®. 1 Piece. Looking to find a carburetor for your old antique car, truck or even tractor? UREMCO can help with Uremco Rebuild & Return Program. They can...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$455.46
- Fast®EZ-EFI® Self-Tuning Engine Management System with Wideband Closed LoopBuick Estate 5.0L 1981, EZ-EFI® Self-Tuning Engine Management System with Wideband Closed Loop by Fast®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest...No laptop or tuning experience required (Setup Wizard guides start-up & system tunes itself)4150 throttle body works with original carb-style throttle linkage$762.95
- Dorman®OE Solutions™ Fuel TankBuick Estate 5.0L 1981, OE Solutions™ Fuel Tank by Dorman®. This replacement fuel tank is precision-engineered to match the fit and function of the original fuel tank on specified vehicles.Reliable replacement - this fuel tank directly replaces the original fuel tank on specified vehicle years, makes and modelsDurable construction - this fuel tank is made from the same rugged materials as the original part for dependable service$154.84 - $209.15
- Spectra Premium®Fuel TankBuick Estate 1981, Fuel Tank by Spectra Premium®. Volume: 22 Gallons. 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 for use with gasoline containing up to 20% ethanol (E20) and diesel containing up to 5% bio diesel (B5)Meets or exceeds manufacturer's specifications$158.85 - $181.91
- Replace®Fuel TankBuick Estate 1981, Fuel Tank by Replace®. 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 easy, no-hassle...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$31.46 - $370.57
- Gates®Locking Fuel Tank CapBuick Estate 1981, Locking Fuel Tank Cap by Gates®. Comes with two keys. Keyed-alike caps available on special order. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.59
- ACDelco®Genuine GM Parts™ Fuel FilterBuick Estate 1981, Genuine GM Parts™ Fuel Filter by ACDelco®. 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$20.49
- Spectra Premium®Fuel Tank Filler NeckBuick Estate 5.0L 1981, Fuel Tank Filler Neck by Spectra Premium®. When you are looking for OE quality and performance at an affordable price, Spectra Premium is the right choice for you. Designed and manufactured to meet or exceed OE...Manufactured to meet OE fit and functionOE quality at an affordable price$31.53
- Gates®Replacement Fuel Tank CapBuick Estate 1981, Replacement Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using first-rate...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.51 - $25.03
- MotoRad®Fuel Tank CapBuick Estate 1981, Fuel Tank Cap by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to the atmosphere....Prevents leakingPrevent fuel loss through evaporation$4.75 - $15.70
- Standard®Throttle Position SensorBuick Estate 1981, Throttle Position Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Each Standard® sensor is a direct-fit replacement sensor that restores proper information transfer to the ECU on throttle position providing efficient fuel economy and engine performanceEach Standard® throttle position sensor features quality construction that promotes accurate communication of throttle valve angle to the vehicles computer, resulting in improved performance$32.96
- WIX®Complete In-Line Fuel FilterBuick Estate 5.7L USA Built 1981, Complete In-Line Fuel Filter by WIX®. The fuel filter is often the forgotten filter. Yet the fuel put into diesel and off-road equipment, more often than not, contains contaminants such as dirt, rust,...Provides highly efficient and unmatched fuel cleansing performanceProtects advanced fuel injection systems from contaminants$25.18
- Hygrade®Carburetor Repair KitBuick Estate With Rochester Carburetor 1981, Carburetor Repair Kit by Hygrade®. Rebuilding a carburetor can be an economical alternative to buying a new part. This kit includes all required hardware for a complete repair. The product is...Direct replacementSaves you money and restores your carburetor$26.38 - $42.41
- Spectra Premium®Fuel Tank Lock RingBuick Estate 1981, Fuel Tank Lock Ring by Spectra Premium®. Every time you replace the fuel tank or fuel pump module, don't forget to change the fuel tank lock ring that secures the fuel pump module to the fuel tank. With OE design,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.93
- Gates®Pre-Release Non-Locking Fuel Tank CapBuick Estate 1981, Pre-Release Non-Locking Fuel Tank Cap by Gates®. Expertly designed with top-of-the-line technology to outdo the competition, this one-of-a-kind product will surpass your highest expectations. It was made using...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$10.29
- Walker Products®Carburetor Repair KitBuick Estate With Carburetor Manufacturing: R-4 1981, Carburetor Repair Kit by Walker Products®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$23.54 - $31.68
- ATP®Carburetor Accelerator CableBuick Estate 1981, Carburetor Accelerator Cable by ATP®. Accelerator cables connect the foot pedal to either the carburetor or EFI assembly. Old cables can bind, break, or just become sluggish. The best repair is to replace the old...Includes brackets, grommets, etc to match originalFit and function like the original parts$17.56
- WVE®Throttle Position SensorBuick Estate 5.0L 1981, Throttle Position Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$36.30
- Standard®Fuel Injector O-Ring KitBuick Estate 1981, Fuel Injector O-Ring Kit by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...Meet or exceed OE specifications to ensure proper vehicle operation during peak performanceInternal components and seals are 100% quality tested to meet OE specifications$4.30
- Delphi®Fuel Tank Lock RingBuick Estate 1981, Fuel Tank Lock Ring by Delphi®. Is your vehicle hard to start? Does its stumble and stall, and idle rough? Are you making more frequent visits to the pump? Your fuel system may need repair, but before you waste your...Improved fuel economy and minimal fuel leakage during vehicle idle due to extremely low drip tipAccurate metering even during extreme temperature and condition (-40°F to 230°F)$7.70
- Replace®Fuel Tank Lock RingBuick Estate 1981, Fuel Tank Lock Ring by Replace®. With 3 1/8" Gauge Hole. With O-Ring. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$7.17
- NTK®Throttle Position SensorBuick Estate 5.0L 1981, Throttle Position Sensor by NTK®. 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...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$36.71
- WVE®Mixture Control Solenoid ConnectorBuick Estate 5.0L with Varajet Carburetor 1981, Mixture Control Solenoid Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$16.86
- Pentius®UltraFLOW™ Fuel FilterBuick Estate 1981, UltraFLOW™ Fuel Filter by Pentius®. The UltraFLOW Fuel Filters by Pentius are designed to trap the dirt, rust and other contaminates that can otherwise cause engine hesitation, loss of power, hard starting, etc. As...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$2.05
- Fel-Pro®Carburetor Mounting GasketBuick Estate 1981, Carburetor 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$9.05
- Hygrade®Carburetor FloatBuick Estate 1981, Carburetor Float by Hygrade®. Restore proper carburetor operation with this part. This carburetor float is designed to precisely fit your vehicle and deliver reliable function for maximum performance. The product is...Direct replacementMeets or exceeds OEM quality standards$10.06 - $15.52
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