1991 Buick Commercial Chassis Fuel System Parts
- GMB®Fuel Pump Wiring HarnessBuick Commercial Chassis 1991, Fuel Pump Wiring Harness 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...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$4.03
- SoffSeal®Fuel Tank InsulatorBuick Commercial Chassis 1991, Fuel Tank Insulator by SoffSeal®. Finish: Black. Material: EPDM. 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...Eliminates rattles, wind noise and prevents water damageProvides a factory fresh look$8.98
- TruParts®Fuel Tank CapBuick Commercial Chassis 1991, Fuel Tank Cap by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$10.53 - $13.93
- iD Select®Fuel Cap TetheredBuick Commercial Chassis 1991, Fuel Cap Tethered by iD Select®. 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$5.93
- ReplacementFuel Injection Idle Air Control ValveBuick Commercial Chassis 1991, Fuel Injection Idle Air Control Valve by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$3.53
- ReplacementThrottle Position SensorBuick Commercial Chassis 1991, Throttle Position Sensor by Replacement. Fuel delivery parts play a pivotal role in ensuring a vehicle's efficient performance, channeling fuel seamlessly from tank to engine. Replacement specializes in...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$2.71
- JT&T®4-Wire Distributor Module and Idle Air Control Connector PigtailBuick Commercial Chassis 1991, 4-Wire Distributor Module and Idle Air Control Connector Pigtail by JT&T®. Designed utilizing the latest technology, this product by JT&T features premium quality and will perform better than advertised....Metri-Pack 150.2 (Pull-To-Seat) Series(4) 18 AWG Leads and Weather-Pack Seal$12.10
- Trans-Dapt®Throttle Return Spring BracketBuick Commercial Chassis Chevy Small Block 1991, Throttle Return Spring Bracket by Trans-Dapt®. Chrome plated carburetor spring brackets provide an extremely convenient location to hook up your carburetor return spring.Built to match your exact requirementsHigh quality you can rely on$10.84
- TruParts®Idle Air Control ValveBuick Commercial Chassis 1991, Idle Air Control Valve by TruParts®. Auxiliary. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$66.30
- TruParts®Throttle Position SensorBuick Commercial Chassis 1991, Throttle Position Sensor by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$53.93
- CFR Performance®Fuel Pump Mounting PlateBuick Commercial Chassis 1991, Fuel Pump Mounting Plate by CFR Performance®. 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...Expertly Crafted from the highest grade materialsBuilt to provide the ultimate in reliability and strength$9.04
- KSE Racing®Crank Drive MandrelBuick Commercial Chassis Chevy Small Block 1991, Crank Drive Mandrel by KSE Racing®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest...High quality at an affordable priceExpertly made from premium materials$52.77
- KSE Racing®Tandem Pump Direct Head Mounting KitBuick Commercial Chassis Chevy Small Block 1991, Tandem Pump Direct Head Mounting Kit by KSE Racing®. Manufactured using the highest grade materials and the latest technology, they deliver the ultimate in performance and dependability....Clean & Simple Tandem Pump InstallationFor 604 Crate Motor & SBC Applications$85.53
- KSE Racing®Tandem Pump Mounting KitBuick Commercial Chassis Chevy Small Block 1991, Tandem Pump Mounting Kit by KSE Racing®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the...High quality at an affordable priceExpertly made from premium materials$51.91
- Proform®Chrome Fuel Pump Block-Off Plate W/O LogosBuick Commercial Chassis Chevy Small Block 1991, Chrome Fuel Pump Block-Off Plate by Proform®. Without Logos. Without Mounting Bolts. With Non-Asbestos Gasket. Material: Steel. Sold Each. Manufactured using the highest grade materials...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$14.06
- WVE®Fuel Pump Harness ConnectorBuick Commercial Chassis 1991, Fuel Pump Harness 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 durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$32.20
- TruParts®Fuel Temperature Sensor ConnectorBuick Commercial Chassis With 2 Female Termials 1991, Fuel Temperature Sensor Connector by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$10.13
- TruParts®Idle Speed Control Motor ConnectorBuick Commercial Chassis With 4 Female Terminals 1991, Idle Speed Control Motor Connector by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$23.91
- TruParts®Idle Speed Control Solenoid ConnectorBuick Commercial Chassis 1991, Idle Speed Control Solenoid Connector by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$22.70
- TruParts®Throttle Position Sensor ConnectorBuick Commercial Chassis With 3 Female Terminals 1991, Throttle Position Sensor Connector by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$71.75
- Luber-finer®Fuel FilterBuick Commercial Chassis 1991, Fuel Filter by Luber-finer®. 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...Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage$20.60
- TruParts®Fuel FilterBuick Commercial Chassis 1991, Fuel Filter by TruParts®. Without Bracket. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$18.19
- AllStar Performance®4 oz Fuel FragranceUniversal 4 oz. Fuel Fragrance by AllStar Performance®. Fuel fragrances can be added to most types of fuels including methanol, nitromethane, gasoline and also may be used in 2-cycle mixtures. Available in many scents in a resealable 4...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$14.99
- Royal Purple®Max Atomizer™ Synthetic 6 oz Fuel Injector Cleaner BottleUniversal Max Atomizer™ Synthetic 6 oz Fuel Injector Cleaner Bottle by Royal Purple®. 1 Piece. 6 oz. Royal Purple's Max-Atomizer is a fully-synthetic, highly concentrated, high performance fuel injector cleaner. It is specially...Restores fuel economyStabilizes ethanol$5.19
- Techron®12 oz Engine Fuel Injector CleanerUniversal 12 oz Engine Fuel Injector Cleaner by Techron®. Volume: 12 oz. Techron Fuel Injector Cleaner is designed for all carbureted or fuel injected spark ignition engines. Clears away harmful deposits that clog fuel injectors, which...Helps to stop Loss of powerCleans injectors to inhance over all vehicle performance and effeciency, while reducing emissions of hydrocarbons and carbon monoxide$6.24
- AllStar Performance®16 oz Alcohol Upper LubeUniversal 16 oz. Alcohol Upper Lube by AllStar Performance®. Upper Lube is a high temperature cylinder lube that protects and extends engine life. Added directly to the fuel, Upper Lube reduces fuel wash down, chalky residue and...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$14.99
- Royal Purple®Max-Clean™ Fuel System Cleaner & StabilizerUniversal Max-Clean™ Fuel System Cleaner & Stabilizer by Royal Purple®. 20 oz. Royal Purple's Max-Clean is a state-of-the-art synthetic fuel system cleaner and fuel injector cleaner that deeply penetrates and cleans injectors,...Improve fuel economy an average of 3.2 percentRestore horsepower an average of 2.6 percent$11.99 - $71.77
- Royal Purple®Max-Tane™ Diesel Fuel Injection 20 oz Cleaner & Cetane Booster CanMax-Tane™ Diesel Fuel Injection 20 oz Cleaner & Cetane Booster Can by Royal Purple®. Diesel engines are valued for fuel efficiency and longevity. Extend the miles you can drive and years of service on your diesel engine with Royal...Increases cetane number by up to 8Increases fuel economy by up to 10%$10.39
- Blue Magic®Turbo 108 Racing Fuel ConcentrateUniversal Turbo 108 Racing Fuel Concentrate by Blue Magic®. Specially formulated to provide maximum engine performance, this fuel system additive from Blue Magic is a must-have for both race car enthusiasts and petrol heads. This is the...Designed to increase fuel's octane ratingMaximizes anti-knock effectiveness$9.53 - $18.18
- Boostane®Professional Octane BoosterUniversal Professional Octane Booster by Boostane®. Volume: 1 Quart. BOOSTane Professional is formulated to increase octane levels up to 116. This formula provides professional racers and racing enthusiasts a safe and convenient...Will raise your effective octane fuel number 23 pointsUse very own BOOSTane App to blend exactly to your necessary specifications$29.95
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