1991 GMC G-Series Fuel System Parts
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NTK®Throttle Position SensorGMC G-Series 1991, 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$27.59 - $194.93 - ACDelco®GM Original Equipment™ Throttle Position SensorGMC G-Series 1991, GM Original Equipment™ Throttle Position Sensor 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...98% application coverage for GM Vehicles, dating back to 1986GM-recommended replacement part for your GM vehicle’s original factory component$42.25 - $255.95
- Gates®Pre-Release Non-Locking Fuel Tank CapGMC G-Series 1991, 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™ Fuel Injection Pressure RegulatorGMC G-Series 1991, Tru-Tech™ Fuel Injection Pressure Regulator by Standard®. 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$37.26
- Delphi®Fuel Injection Pressure RegulatorGMC G1500 / G2500 / G3500 1991, Fuel Injection Pressure Regulator by Delphi®. 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...OE engineering, testing and troubleshooting to ensure precisionNitrileTM diaphragms are resilient against high-ethanol fuels$80.33
- Delphi®Throttle Body Idle Air Control MotorGMC G-Series 7.4L with Speed Governor 1991, Throttle Body Idle Air Control Motor by Delphi®. Actual OE Part. Made in USA. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$77.88
- Walker Products®Fuel Injection Pressure RegulatorGMC G-Series 4.3L / 5.0L / 5.7L / 7.4L 1991, Fuel Injection Pressure Regulator 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$31.65
- ATP®Carburetor Accelerator CableGMC G-Series 1991, 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$23.58 - $31.73
- ACDelco®Genuine GM Parts™ Fuel Tank InsulatorGMC G-Series With 22 gal. Fuel Tank / With 33 gal. Fuel Tank 1991, Genuine GM Parts™ Fuel Tank Insulator by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.71
- ACDelco®Genuine GM Parts™ Fuel Tank Selector ValveGMC G-Series 1991, 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 Injection Throttle Body Repair KitGMC G-Series 1991, Professional™ Fuel Injection Throttle Body Repair Kit 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$52.07 - $109.61
- Standard®Fuel Injection Pressure RegulatorGMC G-Series 1991, Fuel Injection Pressure Regulator by Standard®. 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...Precision engineered pressure regulators for proper fuel delivery and engine performanceFuel pressure regulators are application specific for the perfect fit and form$36.98
- Standard®Intermotor™ Fuel Pump Cut-Off SwitchGMC G-Series With Electric Fuel Pump 1991, Intermotor™ Fuel Pump Cut-Off Switch by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$63.82
- WVE®Fuel Pump RelayGMC G-Series 1991, Fuel Pump Relay by WVE®. With Oval Connector. 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.20
- WVE®Throttle Position SensorGMC G-Series 1991, 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 to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$27.08 - $492.58
- Replace®Fuel Tank Lock RingGMC G-Series 1991, 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$7.14
- SMP®Fuel Tank Selector ValveGMC G-Series 1991, 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
- Apex Auto®Fuel Injection Throttle Body Mounting GasketGMC G-Series 4.3L / 5.0L / 5.7L 1991, Fuel Injection Throttle Body Mounting Gasket by Apex Auto®. 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$4.16
- Premium Guard®Fuel FilterGMC G-Series 1991, Fuel Filter by Premium Guard®. Fuel filters are precisely designed and engineered to meet OEM requirements and fitment. Delivering high efficiency filtration, filters meet modern engine demands for maximum fuel flow....Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.48 - $35.28
- ACDelco®GM Original Equipment™ Fuel Pump Relay ConnectorGMC G-Series 1991, GM Original Equipment™ Fuel Pump Relay Connector 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$39.89
- ACDelco®GM Original Equipment™ Fuel Tank Sending Unit GasketGMC G-Series 1991, GM Original Equipment™ Fuel Tank Sending Unit Gasket 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$9.03
- ACDelco®GM Original Equipment™ Throttle Body Idle Air Control MotorGMC G-Series 7.4L without Speed Governor 65 mph 1991, GM Original Equipment™ Throttle Body Idle Air Control Motor by ACDelco®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$129.50
- ACDelco®Genuine GM Parts™ Diesel Fuel FilterGMC G-Series 6.2L 1991, Genuine GM Parts™ Diesel Fuel Filter by ACDelco®. Durapack. 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$39.81
- ACDelco®Professional™ Fuel Pump Cut-Off SwitchGMC G-Series With Electric Fuel Pump 1991, 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
- Standard®Carburetor Preheater HoseGMC G-Series 1991, Carburetor Preheater Hose by Standard®. 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$6.71
- Standard®Fuel Tank Selector ValveGMC G-Series 1991, Fuel Tank Selector Valve 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$75.16 - $80.61
- Standard®Throttle Body Idle Air Control MotorGMC G-Series 1991, Throttle Body Idle Air Control Motor by Standard®. 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$40.70 - $49.58
- Standard®Throttle Position SensorGMC G-Series 1991, 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$32.97 - $281.96
- Standard®Tru-Tech™ Throttle Body Idle Air Control MotorGMC G-Series 1991, Tru-Tech™ Throttle Body Idle Air Control Motor by Standard®. 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$31.35 - $42.09
- Carter®Fuel Pump Push RodGMC G-Series 6.2L 1991, Fuel Pump Push Rod by Carter®. 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...Ensures proper pump stroke and fuel flowManufactured from high-strength steel$26.87
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1991 GMC G-Series Fuel Delivery Reviews
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It's a Filter!
K&N® - Fuel FilterPosted by Lou (Doraville, GA) / January 25, 20201989 Volkswagen Jetta
1991 GMC G-Series Models
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