1981 GMC G-Series Fuel System Parts
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Spectra Premium®Fuel Tank Sending UnitGMC G-Series 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$79.68 - $90.49 - Dorman®OE Solutions™ Fuel Tank Sending Unit Without PumpGMC G-Series without A/C Manual Control 1981, OE Solutions™ Fuel Tank Sending Unit Without Pump by Dorman®. Without Pump. This fuel tank sending unit is designed to match the fit and function of the original unit on specified...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$64.15
- USMW Professional Series®Mechanical Fuel PumpGMC G3500 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 will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$15.02
- Carter®Mechanical Fuel PumpGMC G-Series 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$22.74 - $122.02
- Replace®Electric Fuel PumpGMC G-Series 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 surging....Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$34.79 - $42.68
- Delphi®Mechanical Fuel PumpGMC G-Series 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 pumps...The latest OE technology enhancements are built into every aftermarket unitMade-to-fit OE replacements, including hard-to-find hanger/sender pump assemblies$17.27 - $26.47
- GMB®Mechanical Fuel PumpGMC G-Series 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$35.80 - $50.03
- Spectra Premium®Mechanical Fuel PumpGMC G-Series 1981, Mechanical Fuel Pump by Spectra Premium®. If your vehicle is in need of a new fuel pump, this product by Spectra Premium is your best choice to restore its performance. Designed and manufactured to be identical to...Performs according to OE specificationsOE quality at an affordable price$22.35
- Uremco®Remanufactured CarburetorGMC G-Series 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 rebuild most styles of...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$387.41 - $430.81
- Fast®EZ-EFI® Self-Tuning Engine Management System with Wideband Closed LoopGMC G-Series 5.0L / 5.7L 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...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
- Spectra Premium®Fuel Tank StrapGMC G-Series 1981, Fuel Tank Strap by Spectra Premium®. 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 to keep your fuel tank in placeSame quality as OE for less money$32.30 - $193.27
- Dorman®OE Solutions™ Fuel TankGMC G-Series 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$109.61 - $227.39
- Replace®Fuel TankGMC G-Series 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$26.32 - $245.62
- ACDelco®GM Original Equipment™ Fuel Tank CapGMC G-Series 1981, GM Original Equipment™ Fuel Tank Cap by ACDelco®. With Handle. 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.82
- ACDelco®Genuine GM Parts™ Fuel FilterGMC G-Series 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 StrapGMC G-Series 1981, Fuel Tank Strap by Spectra Premium®. 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 to keep your fuel tank in placeSame quality as OE for less money$32.30 - $34.56
- MotoRad®Fuel Tank CapGMC G-Series 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
- Gates®Locking Fuel Tank CapGMC G-Series 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
- Gates®Replacement Fuel Tank CapGMC G-Series 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 - $21.19
- Hygrade®Carburetor Repair KitGMC G-Series 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 designed for your...Direct replacementSaves you money and restores your carburetor$27.23 - $39.58
- Spectra Premium®Fuel Tank Lock RingGMC G-Series 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$4.69
- Standard®Throttle Position SensorGMC G-Series 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$30.53
- Gates®Pre-Release Non-Locking Fuel Tank CapGMC G-Series 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
- Standard®Tru-Tech™ Throttle Position SensorGMC G-Series 1981, Tru-Tech™ 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$24.51
- Replace®Fuel Tank StrapsGMC G-Series 1981, Fuel Tank Straps 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,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$26.32 - $36.63
- Baldwin Filters®Fuel FilterGMC G-Series 1981, Fuel Filter by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled engineers, it leapfrogs the...Designed to meet or exceed OE StandardsSynthetic cellulose media designed to increase efficiency, durability and contaminant-holding capacity$4.29
- SMP®Fuel Tank Selector ValveGMC G-Series 1981, Fuel Tank Selector Valve by SMP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed specifically for motorcycle applicationsPerfect to help you work more efficiently$93.76
- NTK®Throttle Position SensorGMC G-Series 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 easy,...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$40.93
- ACDelco®Genuine GM Parts™ Fuel Tank Selector ValveGMC G-Series 1981, Genuine GM Parts™ Fuel Tank Selector Valve by ACDelco®. With Port. 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 to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$103.52 - $154.92
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchGMC G-Series With Electric Fuel Pump 1981, Professional™ Fuel Pump Cut-Off Switch 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$93.57
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