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The main purpose of the fuel delivery system is to achieve constant flow of the sufficient amount of fuel that gets into your engine at proper pressure. If all the components of this system run like clockwork, the engine of your Buick operates to the utmost, and as a result, you get superior performance and rational fuel consumption. Every unit of the fuel system is meaningful, and if one component is out of commission, it will significantly impact on the operation of other parts. That will definitely affect the whole system capacity. If totally ignored, the problems with your fuel delivery system may not only cause a considerable drop in performance, but also lead to inflammation and detonation.

Our great range of the Buick fuel delivery parts, from fuel tanks to fuel filters, will come in handy if you are in search of perfectly suitable replacement for dirty and worn-out units. We are glad to bring to your attention our outstanding selection of top-of-the-line fuel system components designed by internationally renowned companies. We store the excellent quality products by Bosch, Pilot, Delphi, Genuine, and other manufacturers that have won customers' confidence for over decades of experience in the automotive industry.

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    • (8 reviews)
      # sp5356
      Fuel Pump Module Assembly by Spectra Premium®. A defective fuel pump can cause a no-start condition or poor engine performance. If replacement is required, your best choice is Spectra Premium. This assembly includes the electric...
      Meets or exceeds OE specificationsExact fit for easy installation
      $37.38 - $1,848.91
    • (0 reviews)
      # sp49301
      Throttle Body by Cardone®. When applicable, improvements based on typical failure modes of original units are incorporated into the design and manufacture of replacement component parts, which translates into longer service life,...
      50-state emissions street legalThe finest quality at a great price
      $65.69 - $262.75
    • (11 reviews)
      # sp5353
      Fuel Tank by Spectra Premium®. This product is designed and manufactured under ISO 9001 / TS 16949 quality system for use with diesel containing up to 5% bio diesel (B5) and gasoline containing up to 20% ethanol (E20). Made of OE...
      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
      $45.76 - $1,089.02
    • (10 reviews)
      # sp1603
      Fuel Tank by Replace®. Fuel tanks can be made of steel or plastic. Both kinds can fail due to fuel leaks or impact damage, such as would occur if the vehicle runs over debris in the road, or collides with an obstacle while driving...
      $45.42 - $2,041.91
    • (0 reviews)
      # sp94813
      Fuel Pump Assembly by Delphi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality...
      High quality at an affordable priceExpertly made from premium materials
      $141.44 - $687.60
    • (0 reviews)
      # sp14413
      Fuel Injection Throttle Body by Spectra Premium®. 100% new Electronic Throttle Bodies are built from the ground up using precise manufacturing and quality control to ensure smooth driving and long term reliability. Designed...
      100% NewLimited Lifetime Warranty
      $72.03 - $1,007.21
    • (0 reviews)
      # sp25607
      Fuel Filter Kit by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of clutch/transmission...
      High quality at an affordable priceExpertly made from premium materials
      $2.35 - $137.54
    • (7 reviews)
      # sp5312
      Remanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality or better performance at a reduced cost is what you'll get with this remanufactured multi-port fuel injector. This injector is an exact OEM replacement...
      Remanufactured OEM part, not similar or aftermarket substituteAffordable alternative to a new OEM injector
      $24.11 - $58.35
    • (2 reviews)
      # sp5174
      Fuel Pump Module Assembly by Airtex®. This assembly is manufactured with the precision, technical know-how and over 75 years of expertise experience to deliver unmatched quality that improves upon OE design and performance. It is...
      Meets or exceeds OEM quality standardsModified return porting enhances performance and flow over OE design
      $61.70 - $1,114.59
    • (0 reviews)
      # sp5187
      Fuel Pump Module Assembly by Carter®. Original equipment fit and reliability is what you'll get with this assembly. Most of the Fuel Pump Module Assemblies by Carter feature application-specific improvements that help deliver...
      Meets or exceeds OE standardsDirect OE replacement
      $59.96 - $2,019.19
    • (0 reviews)
      # sp10573
      GM Original Equipment™ Fuel Injector Rail by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $60.97 - $386.43
    • (3 reviews)
      # sp28081
      TechSmart™ Fuel Injection Throttle Body Assembly by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...
      High quality at an affordable priceExpertly made from premium materials
      $62.45 - $727.49
    • (3 reviews)
      # sp5778
      Fuel Injector by Delphi®, Delphi fuel injectors are specifically tailored to deliver pressurized, atomized fuel to each cylinder in precise proportions required under extreme conditions. In fact, Delphi performance fuel injectors...
      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)
      $29.43 - $702.31
    • (0 reviews)
      # sp25298
      Fuel Pump and Sender Assembly 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 time...
      High quality at an affordable priceExpertly made from premium materials
      $56.92 - $288.56
    • (0 reviews)
      # sp4772
      Fuel Filter by Hastings®. This filter is designed to protect fuel system components, such as injection pumps and injectors, from damaging contaminants, including water, bacteria, non-combustible materials, wax, and tar-like...
      Meets or exceeds all filtration requirements of the applicationExtends fuel system component life
      $1.21 - $271.17
    • (1 review)
      # sp101632
      Throttle Body Assembly by Dorman®. Manufactured specifically for horsepower and airflow increase with the idea to provide vehicles owners with the improved driving experience and unmatched comfort. Dorman's Throttle Body Assembly...
      Produced specifically to improve horsepower and increase airflowManufactured from sturdy materials
      $81.58 - $677.75
    • (2 reviews)
      # sp5354
      Fuel Tank Assembly by Spectra Premium®. Trying to pump contaminated fuel can put a strain on the fuel pump. Don’t just replace a leaking or contaminated fuel tank only to have to replace the fuel pump shortly afterward. Do the...
      Ensures a debris free, clean fuel system with proper fuel pressure and volume upon replacementMeets OE specifications
      $158.00 - $669.27
    • (0 reviews)
      # sp37637
      Fuel Pump and Strainer Set by Denso®. If your vehicle is hard to start, lacks power for overtaking, or stalls frequently, it might be time to check the fuel pump. And if it needs replacement, you can't do better than Denso. A...
      Turbine Technology - Delivers fuel with minimal pressure pulsation for quieter operationArmature - Ultra-high balanced to minimize noise and vibration
      $63.45 - $194.60
    • (0 reviews)
      # sp94805
      Fuel Pressure Regulator by Delphi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $26.53 - $372.12
    • (0 reviews)
      # sp20107
      Electric Fuel Pump by TYC®. If you hear a whining noise coming from the fuel tank, you know you have a fuel pump situation. And unless you get a brand-new component, chances are you'll finish your next trip on the side of the road....
      Same quality as OE for less moneyDesigned with the latest software
      $18.01 - $156.91
    • (0 reviews)
      # sp6618
      Rear Fuel Line Assembly by Dorman®. Easily and affordably restore the fuel line to safe, proper functioning with Dorman’s high quality Fuel Line. It’s available in multiple sizes, enabling you to replace only the damaged...
      Save time, money and labor by replacing the failed part, not the assemblyConstructed of high quality fuel-grade nylon or coated steel to for long-lasting durability against fluctuating under hood temperatures
      $24.70 - $128.43
    • (1 review)
      # sp28040
      Fuel Injector by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels...
      High quality at an affordable priceExpertly made from premium materials
      $13.79 - $862.02
    • (0 reviews)
      # sp94563
      Fuel Pump and Strainer Set by Carter®. Electric fuel pumps by Carter are direct-fit OE replacements that are designed to deliver fuel at the exact pressure and flow rate your vehicle requires. In addition to offering OE fit, form,...
      Meets or exceeds OE standardsDirect OE replacement
      $22.82 - $610.81
    • (0 reviews)
      # sp101928
      Throttle Body Assembly by Bosch®. The throttle body is an essential part of the inlet air stream of modern gasoline engines. It is designed to control the amount of fresh air entering the engine. The throttle body assembly...
      Direct replacementInstalls the same way as the factory unit
      $87.57 - $923.70
    • (2 reviews)
      # sp4034
      Fuel Tank by Dorman®. Your fuel tank is damaged or leaking? If so, this is the direct replacement that will fit perfectly. Featuring a strong steel construction, this replacement fuel tank is painted for an extra layer of corrosion...
      Direct OEM replacement for proper fitRust-resistant construction
      $65.99 - $765.04
    • (0 reviews)
      # sp37638
      Fuel Pump Module Assembly by Denso®. If your vehicle is hard to start, lacks power for overtaking, or stalls frequently, it might be time to check the fuel pump. And if it needs replacement, you can't do better than Denso. A...
      Turbine Technology - Delivers fuel with minimal pressure pulsation for quieter operationArmature - Ultra-high balanced to minimize noise and vibration
      $105.30 - $397.47
    • (2 reviews)
      # sp26167
      Replacement Fuel Injector by Hitachi®. 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 time and...
      High quality at an affordable priceExpertly made from premium materials
      +1
      $38.43 - $257.78
    • (0 reviews)
      # sp5901
      Fuel Injector by Bosch®. Replace a defective fuel injector and get rid of poor fuel economy and sluggish performance. The fuel injector from Bosch is a cost-effective solution when you need a compatible replacement part. It...
      Optimal spray pattern for optimum mixture preparation and efficient combustion, also during dynamic driving behaviorReduced consumption and low emissions, particularly during the start and warm-up phase
      +1
      $20.56 - $585.92
    • (0 reviews)
      # sp13502
      Fuel Tank by Right Stuff Detailing®. For 25 years, The Right Stuff Detailing has been manufacturing and distributing Brake and Fuel systems for classic cars. Specializing in brake lines, fuel lines and disc brake conversion kits,...
      Precision engineered for your vehicleTested to outperform all comparable products on the market
      $113.40 - $220.50
    • (0 reviews)
      # sp5538
      Fuel Filter by Motorcraft®. Keep fuel clean with this premium product from Motorcraft. Manufactured from a 300-series stainless steel, this fuel filter traps and holds the smallest dirt particles, which can lead to poor performance...
      Direct OEM replacement for proper fitMeets strict Ford Motor Company standards
      $1.88 - $344.99
    • (0 reviews)
      # sp17455
      Fuel Pump Module Assembly by TYC®. Premium components for both the motor and fuel module components, from precision-made, computer-controlled rotationally balanced armatures, to CNC-machined impeller housing and motor shells, no...
      High quality for reasonable priceDesigned with the latest software
      $41.31 - $143.47
    • (0 reviews)
      # sp97507
      Fuel Pump and Sender Assembly by Replace®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...
      High quality at an affordable priceExpertly made from premium materials
      $77.98 - $267.33
    • (0 reviews)
      # sp5075
      Fuel Injection Throttle Body by Hitachi®. Precise airflow control, accurate engine control, and extended service life is what you'll get with this premium electronic throttle body by Hitachi. It features a microcomputer to control...
      Compact, lightweight DC motor ensures easy mounting in various enginesFeatures a multiple-output throttle sensor for a more accurate signal output
      $87.56 - $546.95
    • (0 reviews)
      # sp6326
      Fuel Tank by Sherman®. What makes Sherman parts different is attention to detail, and an unwavering commitment to deliver the kind of solid value demanded from parts the Sherman experts use in their own projects. That's why Sherman...
      Factory original quality for lessDirect replacement
      $62.70 - $197.61
    • (1 review)
      # sp5352
      Electrical Fuel Pump by Spectra Premium®. Designed to replace your worn out or damaged fuel pump, this product guarantees OE fit, form, and function. The pump is endurance tested and validated by accredited, third party lab to...
      Distributes fuel to the fuel injection system under high pressureEngineered to stringent tolerances
      $17.05 - $1,865.43
    • (3 reviews)
      # sp5360
      Fuel Pump Strainer by Spectra Premium®. Left unprotected, dirt and debris could quickly destroy an electric fuel pump. The fuel pump strainer is the pump’s first line of defense, preventing dirt, debris, and other contaminants...
      Designed with gradient density to meet or exceed OE specificationsDesigned to ensure optimal filtration to prevent fuel system contamination
      $1.88 - $1,865.43
    • (2 reviews)
      # sp97834
      Fuel Pump and Sender Assembly by Spectra Premium®. Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium fuel pump sender assemblies meet or exceed the performance of the original...
      Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE fuel system design expertiseProduct come with installation instructions, wiring harness and installation hardware where applicable
      $44.69 - $583.45
    • (1 review)
      # sp5357
      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 original...
      Performs according to OE specificationsOE quality at an affordable price
      $6.86 - $185.48
    • (3 reviews)
      # sp49312
      Electric 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 restore...
      Restores fast-pressure performance and system integrity, translating to better pumping through less energyImproved durability with steel plated, all metal internal components
      $28.08 - $398.04
    • (0 reviews)
      # sp25297
      Fuel Lift Pump 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 time and gas running...
      High quality at an affordable priceExpertly made from premium materials
      $17.99 - $178.12
    • (0 reviews)
      # sp94811
      Fuel Pump by Delphi®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
      High quality at an affordable priceExpertly made from premium materials
      $61.36 - $714.18
    • (2 reviews)
      # sp5779
      Fuel Pump Module Assembly by Delphi®. Delphi fuel assemblies are designed to deliver an immediate, uninterrupted flow of fuel to the engine’s fuel rail and injectors at the specified system pressure, resulting in more efficient...
      Restores fast-pressure performance and system integrity, translating to better pumping through less energyIncreased durability and enhanced stability due to internal springs preventing fuel tube chafing, and possible loss of fuel flow and pressure
      $63.84 - $812.35
    • (0 reviews)
      # sp25299
      Fuel Pump and Strainer Set 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 time and...
      High quality at an affordable priceExpertly made from premium materials
      $50.72 - $654.22
    • (0 reviews)
      # sp5780
      Mechanical Fuel Pump by Delphi®. Older model vehicles with carburetors typically use mechanical fuel pumps. The pump can be located next to or on the engine, and uses an internal diaphragm to draw fuel from the tank and push it...
      High quality at an affordable priceExpertly made from premium materials
      $11.51 - $1,128.06
    • (0 reviews)
      # sp93798
      GM Original Equipment Fuel Pump Module Assembly by ACDelco®. Modern cars, trucks and SUVs are the wonder of electronics – and in that mix, there is nothing more critical to performance than the control modules that dictate the...
      ACDelco GM OE emission parts, fuel injectors and control modules earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditions.You can find an expanded line of emission and fuel injection parts for most GM vehicles.
      $60.77 - $432.79
    • (1 review)
      # sp93780
      GM Original Equipment Fuel Pump and Sender Assembly by ACDelco®. When you need outstanding fuel delivery, easy installation and proper fit, you need GM Original Equipment Fuel Pumps, the ideal replacement for virtually any GM...
      Latest fuel-level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kits.Improved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs.
      $127.07 - $1,164.41
    • (0 reviews)
      # sp93811
      GM Original Equipment High Pressure Mechanical Fuel Pump by ACDelco®. When you need outstanding fuel delivery, easy installation and proper fit, you need GM Original Equipment Fuel Pumps, the ideal replacement for virtually any GM...
      Latest fuel-level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kits.Improved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs.
      $136.84 - $381.92
    • (0 reviews)
      # sp93818
      GM Original Equipment Mechanical Fuel Pump by ACDelco®. When you need outstanding fuel delivery, easy installation and proper fit, you need GM Original Equipment Fuel Pumps, the ideal replacement for virtually any GM vehicle on the...
      Latest fuel-level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kits.Improved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs.
      $24.96 - $207.34
    • (1 review)
      # sp10584
      GM Original Equipment™ Fuel Pump by ACDelco®. When you need outstanding fuel delivery, easy installation and proper fit, you need GM Original Equipment Fuel Pumps, the ideal replacement for virtually any GM vehicle on the road...
      Latest fuel-level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kits.Improved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs.
      $37.20 - $257.28
    • (0 reviews)
      # sp10650
      Professional™ Fuel Pump 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 assemblies are improved to help increase...
      Latest fuel-level sensor design eliminates failures due to worn fingers on sensor wiper arm, sulfur contamination, wire wound sensors and lead sensor kits.Improved electrical connections that eliminate below-cover burning due to vehicle vibration over previous designs.
      $56.91 - $185.54
    • (4 reviews)
      # sp5171
      Electric Fuel Pump by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes and commutators, and other...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $19.40 - $294.49
    • (0 reviews)
      # sp93738
      Fuel Pump and Sender Assembly by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced materials, improved brushes and commutators, and...
      Meets or exceeds OEM quality standardsFactory-like fit, function, and dependability
      $50.75 - $342.98
    • (2 reviews)
      # sp5182
      Mechanical Fuel Pump by Airtex®. You can't go wrong with this part as Airtex is the only North American manufacturer of mechanical fuel pumps. This product is built to OEM specs and 100% tested to ensure out-of-the-box performance....
      Meets or exceeds OEM quality standardsSpecial heat treated rocker arms and case-hardened pins provide long-lasting performance
      $12.03 - $103.00
    • (4 reviews)
      # sp5902
      Electric Fuel Pump by Bosch®. Bosch state-of-the-art turbine fuel pumps offer many advantages when compared to older roller-cell and inner-gear pump designs. Not only do these pumps offer near silent operation and improved...
      Superior turbine pump designSmooth fuel flow
      $33.37 - $484.88
    • (0 reviews)
      # sp5904
      Fuel Pump Module Assembly by Bosch®. Bosch supplied the industry’s first fuel injection system with a high pressure electric fuel pump in 1967. Since then, Bosch has stood at the forefront of fuel system technology, providing...
      Replacement fuel pump dimensions precisely match those of the old part to ensure a perfect fitImproved cold-start ability and interference suppression
      $96.93 - $786.50
    • (0 reviews)
      # sp94430
      Fuel Pump and Strainer Set by Bosch®. Bosch state-of-the-art turbine fuel pumps offer many advantages when compared to older roller-cell and inner-gear pump designs. Not only do these pumps offer near silent operation and improved...
      Superior turbine pump designSmooth fuel flow
      $39.02 - $426.80
    • (0 reviews)
      # sp24193
      Electric Fuel Pump by Replace®. No or low fuel pressure may be caused by a faulty pump, which would in turn cause a no-start condition or misfiring and surging. A faulty sending unit will not enable the dash gauge to indicate the...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $23.97 - $789.62
    • (0 reviews)
      # sp97505
      Fuel Pump by Replace®. The fuel pump module assembly is mounted in the fuel tank and includes the electric fuel pump, fuel strainer and fuel gauge sending unit. No or low fuel pressure may be caused by a faulty pump, which would in...
      Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling
      $77.65 - $296.75
    • (1 review)
      # sp1595
      Fuel Pump Hanger Assembly by Replace®. The fuel pump hanger assembly seals the fuel tank opening and is the divider between the wet and dry sides of the tank. The fuel pump, sending unit and fuel strainer attach to the hanger...
      $67.23 - $210.69
    • (1 review)
      # sp1599
      Fuel Pump Module Assembly by Replace®. The fuel pump module assembly is mounted in the fuel tank and includes the electric fuel pump, fuel strainer and fuel gauge sending unit. No or low fuel pressure may be caused by a faulty...
      $31.94 - $1,401.12




    Guides & Articles

    • Replacement Fuel System Parts
      October 05, 2016
      What is a Fuel System 'Throttle Body'?
      A throttle body assembly is an integral part of a fuel-injected engine's air intake system. Its function is to regulate the amount of air that flows into the engine -...
    • Replacement Fuel System Parts
      July 12, 2016
      Does My Vehicle Have a Mechanical or Electric...
      From the earliest days of the automobile, fuel pumps have existed to draw fuel out of the fuel tank and move it into your engine's combustion area. (A note for the...
    • Replacement Fuel System Parts
      November 06, 2014
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the...
    • Replacement Fuel System Parts
      August 03, 2014
      How To Replace Fuel Injectors
      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber....

    Popular Products



    Buick Fuel System Parts Reviews

    Average rating:  4.5  4.5 - 7 reviews
    4.8 of 5
    Fuel Pump Strainer
    The Spectra fit the new in-tank low pressure pump on my 78 Seville just fine and appears to be a high quality unit that will serve me for many years.
    DPosted by David (Sperryville, VA) / February 15, 2017
    1978 Cadillac Seville
    Was this review helpful for you? Yes
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