2003 Buick Park Avenue Fuel System Parts
- Airtex®Fuel Pump Wiring HarnessBuick Park Avenue 2003, Fuel Pump Wiring Harness by Airtex®. Replace your worn, corroded, or damaged electrical connections with this Fuel Pump Wiring Harness that will provide superior electrical performance. Made by OE supplier with...Delivers ultimate electrical performanceMeets or exceeds OE specifications$10.93
- Brute Power®Fuel Pump Hanger AssemblyBuick Park Avenue 2003, Fuel Pump Hanger Assembly by Brute Power®. Engineered with meticulous attention to quality and reliability, this product ensures many years of problem-free service. Built to match the OEM performance, it...Made utilizing the latest in technology and materialsBuilt to match the OEM performance$5.96
- ACDelco®Genuine GM Parts™ Throttle Body Idle Air Control MotorBuick Park Avenue 2003, Genuine GM Parts™ 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 replacement of your worn-out or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$52.37
- ReplacementFuel Injection Idle Air Control ValveBuick Park Avenue 2003, 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 specializes...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$3.36
- ReplacementThrottle Position SensorBuick Park Avenue 2003, 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 producing...Cost-effective alternative to OEM parts without compromising qualityExpertly engineered as a direct replacement for worn-out or damaged fuel delivery components$6.29
- TruParts®Idle Air Control ValveBuick Park Avenue 2003, Idle Air Control Valve 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$59.16
- TruParts®Throttle Position SensorBuick Park Avenue 2003, 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$50.61
- ACDelco®Professional™ Fuel Tank CapBuick Park Avenue 2003, Professional™ Fuel Tank Cap 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 meet all requirements of your vehiclesRight for your vehicle and lifestyle$12.05 - $27.05
- GMB®Fuel Tank Lock RingBuick Park Avenue 2003, Fuel Tank Lock Ring 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...100% Pressure and Flow-rate tested in-houseIncludes all required hardware for installation$16.90
- Liland Global®Fuel Tank StrapsBuick Park Avenue 2003, Fuel Tank Straps by Liland Global®. 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...Strict quality control from start to finishMade using the finest materials and advanced technologies$35.81
- Liland Global®Fuel Tank StrapsBuick Park Avenue 2003, Fuel Tank Straps by Liland Global®. 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...Strict quality control from start to finishMade using the finest materials and advanced technologies$35.81
- TruParts®Fuel Tank CapBuick Park Avenue 2003, Fuel Tank Cap by TruParts®. Non-Locking Vented. Non-Locking. 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$8.59
- iD Select®Fuel Cap TetheredBuick Park Avenue 2003, 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 provide...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$11.06
- WVE®Fuel Injector ConnectorBuick Park Avenue 2003, Fuel Injector Connector by WVE®. Single Prong Locking Feature Without Loose CPA Clip. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$150.42
- TruParts®Fuel Injection Cold Start Valve ConnectorBuick Park Avenue With 2 Female Termials 2003, Fuel Injection Cold Start Valve 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$6.74 - $9.83
- TruParts®Fuel Injection RelayBuick Park Avenue 2003, Fuel Injection Relay by TruParts®. Without Skirt. Replaces 30 or 40 Amp Blue Relay. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$4.83
- TruParts®Fuel Tank Pressure SensorBuick Park Avenue With 3 Terminals 2003, Fuel Tank Pressure 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$45.46
- TruParts®Fuel Temperature Sensor ConnectorBuick Park Avenue With 2 Female Termials 2003, 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 finest...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$11.21
- TruParts®Idle Speed Control Motor ConnectorBuick Park Avenue With 4 Female Terminals 2003, 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 finest...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$23.91
- TruParts®Idle Speed Control Solenoid ConnectorBuick Park Avenue 2003, 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$26.45
- TruParts®Throttle Position Sensor ConnectorBuick Park Avenue With 3 Female Terminals 2003, 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 finest...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$71.75
- Fitch® Fuel CatalystOEM In-Line Fuel CatalystBuick Park Avenue Ultra 2003, OEM In-Line Fuel Catalyst by Fitch® Fuel Catalyst. Diameter: 5/16". Get improved performance and reduced emissions with the Fitch Fuel Catalyst! Unlike expensive additives that must be continually...Increases fuel economyIncreases horsepower and torque for improved performance$483.25
- TruParts®Fuel FilterBuick Park Avenue 2003, Fuel Filter 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 industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$15.26
- TruParts®Fuel Injector O-Ring KitBuick Park Avenue Base 2003, Fuel Injector O-Ring Kit by TruParts®. Rail Pack. 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$26.56
- ReplacementFuel Pressure RegulatorBuick Park Avenue Base 2003, Fuel Pressure Regulator 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 componentsCall for Pricing
- TruParts®Fuel Injection Pressure RegulatorBuick Park Avenue K Engine VIN Character 2003, Fuel Injection Pressure Regulator by TruParts®. With O-Rings and Retainer. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$45.69
- 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-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
Shop By Service Type
- Fuel Pump Replacement
- Fuel Tank Pressure Sensor Replacement
- Fuel Filter Replacement
- Fuel Pump Relay Replacement
- Fuel Injector Replacement
- Fuel Tank Cap Replacement
- Accelerator Cable Replacement
- Throttle Position Sensor Replacement
- Fuel Pressure Regulator Replacement
- Fuel Injector O-Rings Replacement
- Fuel Filler Neck Replacement
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2003 Buick Park Avenue Fuel Delivery Reviews
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Completely Blown Away
Fitch® Fuel Catalyst - OEM In-Line Fuel CatalystPosted by Bobby (Newport News, VA) / December 11, 20202001 Buick Le Sabre
2003 Buick Park Avenue Models
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