2003 Chevy Silverado 2500 Fuel System Parts
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ACDelco®Genuine GM Parts™ Fuel Injection Throttle Body AssemblyChevy Silverado 2500 HD 8.1L 2003, Genuine GM Parts™ Fuel Injection Throttle Body Assembly by ACDelco®. With Throttle Actuator. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$122.08 - GB Remanufacturing®Remanufactured Multi Port Fuel InjectorChevy Silverado 2500 2003, Remanufactured Multi Port Fuel Injector by GB Remanufacturing®. OE-quality at a reduced cost is what you'll get with this new multi-port fuel injector. This injector is an exact OEM replacement part, so it...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$31.74 - $39.07
- Delphi®Fuel Pump Module AssemblyChevy Silverado 2500 Without EVAP Emissions With 2" Body Raised Identification 2003, Fuel Pump Module Assembly by Delphi®. Delphi fuel assemblies are designed to deliver an immediate, uninterrupted flow of fuel to the engine’s fuel...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$467.59 - $468.06
- Standard®Fuel InjectorChevy Silverado 2500 2003, Fuel Injector 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...Stainless-steel calibration slide and spring assembly prevents corrosion within the fuel control body, which leads to an extended service lifePrecision-wound and precision-trimmed solenoid windings allow the computer to command efficient delivery of fuel$60.81 - $2,589.13
- ACDelco®GM Original Equipment™ Fuel InjectorChevy Silverado 2500 2003, GM Original Equipment™ Fuel Injector 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...Assists in cold engine startsAllows for a quick throttle response$98.20 - $263.71
- TRQ®Fuel InjectorChevy Silverado 2500 HD 2003, Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$41.23 - $414.95
- BBK®Throttle BodyChevy Silverado 2500 2003, Throttle Body by BBK®. Type: High Flow Throttle Body. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...$409.99
- Cardone Reman®Remanufactured Fuel Injection Throttle BodyChevy Silverado 2500 2003, Remanufactured Fuel Injection Throttle Body by Cardone Reman®. Without Gaskets, Idle Air Control Motor. With Throttle Position Sensor. Domestic. Every Cardone Reman Throttle Body is first disassembled and...These products are guaranteed to fit and function like the original — at a fraction of the typical market price100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performance$112.68 - $120.38
- Bosch®Remanufactured Fuel InjectorChevy Silverado 2500 HD 6.6L 2003, Remanufactured 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...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$248.33
- Fast®Big Mouth Throttle BodyChevy Silverado 2500 Chevy small block Gen III/IV (LS-based) 2003, Big Mouth Throttle Body by Fast®. Big Mouth™ Throttle Bodies from FAST™ are a perfect choice for a variety of GM LS applications. Features black-wrinkle powder...$445.95 - $539.95
- Standard®TechSmart™ Fuel Injection Throttle BodyChevy Silverado 2500 / Silverado 2500 HD 6.0L 2003, TechSmart™ Fuel Injection Throttle Body 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...100% new, never remanufactured, which maximizes performance and extends service lifeUndergoes extensive testing to ensure quality and reliability out of the box$181.18
- TRQ®Fuel Injector SetChevy Silverado 2500 HD 2003, Fuel Injector Set by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is designed to exact...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$228.87 - $3,143.95
- TRQ®Fuel InjectorChevy Silverado 2500 / Silverado 2500 HD 6.0L 2003, Fuel Injector by TRQ®. When it comes to replacing fuel injectors, you can trust the high-quality replacement solution from TRQ to get the job done right. Each TRQ fuel injector is...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$35.47 - $142.51$36.95 - $143.95Save up to 4%
- TRQ®Fuel Pump Complete KitChevy Silverado 2500 / Silverado 2500 HD 2003, Fuel Pump Complete Kit by TRQ®. Restore the proper transfer of fuel by using the high-quality TRQ fuel pump complete kit to make your engine happy and enjoy an optimal driving experience....Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$74.64$76.95Save $2.31 (3%)
- TRQ®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by TRQ®. Restore optimal fuel-delivery performance with the TRQ fuel injection throttle body to keep your engine running efficiently and reliably. It’s designed to deliver the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$125.08 - $186.95$128.95 - $186.95Save 3%
- Dorman®OE Solutions™ Fuel Injection Throttle BodyChevy Silverado 2500 2003, OE Solutions™ Fuel Injection Throttle Body by Dorman®. This 100% new electronic throttle body matches the original equipment part for fit and performance. With a corrosion-resistant aluminum body, it...Direct replacement - this electronic throttle body matches the original equipment throttle body for fit and functionPlug and play installation - this throttle body plugs into the original equipment wiring harness with no adapter required$122.97 - $129.16
- Cardone®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by Cardone®. 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$158.52
- Dorman®OE Solutions™ Fuel Pump Module AssemblyChevy Silverado 2500 / Silverado 2500 HD Gas with Harness Code TCF 2003, OE Solutions™ Fuel Pump Module Assembly by Dorman®. This fuel pump module assembly matches the fit and function of the original parts in specific vehicles. Built...Direct replacement - this fuel pump assembly matches the fit and function of the original equipment fuel pump on specified vehiclesDurable construction - this fuel pump is made of quality materials for a long service life$135.19
- Walbro®Fuel Pump KitChevy Silverado 2500 2003, Fuel Pump Kit by Walbro®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest...Engineered to help enhance speed and fuel efficiencyDeveloped using innovative technology for outstanding performance$210.44
- ACDelco®GM Original Equipment™ Fuel Tank Sending UnitChevy Silverado 2500 HD 2003, GM Original Equipment™ Fuel Tank Sending Unit by ACDelco®. Location: Front Tank. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$343.02
- Delphi®Replacement Fuel InjectorChevy Silverado 2500 2003, Replacement Fuel Injector by Delphi®. Made in the USA. Delphi fuel injectors are specifically tailored to deliver pressurized, atomized fuel to each cylinder in precise proportions required under extreme...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)$99.57 - $244.59
- Spectra Premium®Fuel Injection Throttle BodyChevy Silverado 2500 2003, Fuel Injection Throttle Body by Spectra Premium®. Spectra Premium’s 100% new Electronic Throttle Bodies are built from the ground up using precise manufacturing and quality control to ensure smooth driving...100% NewLimited Lifetime Warranty$149.95 - $159.79
- GB Remanufacturing®Fuel InjectorChevy Silverado 2500 2003, Fuel Injector by GB Remanufacturing®. This CPI Fuel Injector is OEM specifications and fully tested to ensure superior quality and durability. When you choose GB Remanufacturing fuel injectors, you get parts...Affordable alternative to a new OEM injectorMeets or exceeds OE quality$218.34 - $1,053.63
- SKP®Fuel Injection Throttle Body AssemblyChevy Silverado 2500 2003, Fuel Injection Throttle Body Assembly by SKP®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$137.62
- GB Remanufacturing®Remanufactured Diesel Fuel InjectorChevy Silverado 2500 HD 6.6L 2003, Remanufactured Diesel Fuel Injector by GB Remanufacturing®. This diesel fuel injector is designed to meet or surpass OEM requirements and perform as well as or better than an original part. GB offers...Meets or exceeds OE specsOE-quality or better performance$254.50
- Cardone New®Fuel Injection Throttle BodyChevy Silverado 2500 HD 8.1L 2003, Fuel Injection Throttle Body by Cardone New®. Every Cardone New Throttle Body is first disassembled and meticulously inspected. Every TB is tested for all critical functions, including response time...100% computerized testing of motor, throttle position sensor and articulation ensures reliable and consistent performanceSpecialized component cleaning process prevents the throttle bore surface from being deformed and ensures optimum airflow$141.04
- DeatschWerks®DW400™ Electric In-Tank Fuel PumpChevy Silverado 2500 2003, DW400™ Electric In-Tank Fuel Pump by DeatschWerks®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$1,099.00 - $1,149.00
- DeatschWerks®DW400™ Electric In-Tank Fuel Pump with 9-0766 Install KitChevy Silverado 2500 2003, DW400™ Electric In-Tank Fuel Pump by DeatschWerks®. With 9-0766 Install Kit. Pump Type: standart. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$559.00
- PureFlow AirDog®Raptor™ Fuel PumpChevy Silverado 2500 HD 6.6L 2003, Raptor™ Fuel Pump by PureFlow AirDog®. The PureFlow AirDog Raptor Pump is the perfect pump for your custom fuel system. Raptor Lift Pump covers a wide range and will be ideal in many applications....$509.00 - $529.00
- Aeromotive®Direct Drop-In Fuel Pump KitChevy Silverado 2500 / Silverado 2500 HD 2003, Direct Drop-In Fuel Pump Kit by Aeromotive®. System allows for the use of both OEM sending units (one located in each side of tank). Bracket provided on pump assembly to accept OEM sending...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$597.95 - $813.95
