2003 Cadillac Escalade Fuel System Parts
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Delphi®Fuel Pump Wiring HarnessCadillac Regular SUV 2003, Fuel Pump Wiring Harness 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 part, it will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$12.79 - Carter®Fuel Pump Wiring HarnessCadillac Regular SUV with Tag Code TDB and except Export Built 2003, Fuel Pump Wiring Harness by Carter®. This wiring harness is built to OE specifications and is used to replace the wiring within the hanger assembly. It features...Designed and built to OE specsTin-plated brass wire terminals$8.87
- ACDelco®Genuine GM Parts™ Fuel Injection Throttle Control Actuator ModuleCadillac Escalade With Electronic Throttle Control 2003, Genuine GM Parts™ Fuel Injection Throttle Control Actuator Module by ACDelco®. 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$195.36
- ACDelco®Professional™ Throttle Position SensorCadillac Escalade Without Traction Control 2003, Professional™ 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$47.44
- Standard®Tru-Tech™ Throttle Position SensorCadillac Escalade 2003, Tru-Tech™ 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$25.40
- Mahle®Throttle Body Mounting GasketCadillac Escalade 2003, Throttle Body Mounting Gasket by Mahle®. 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$5.88
- MotoRad®Throttle Position SensorCadillac Escalade 2003, Throttle Position Sensor by MotoRad®. MotoRad fuel caps are designed and manufactured to prevent fuel loss, primarily through evaporation. A faulty or leaky fuel cap emit up-to 30 gallons of fuel per year in to...Prevents leakingPrevent fuel loss through evaporation$17.99
- Elring®Fuel Injection Throttle Body Mounting GasketCadillac ESV SUV 2003, Fuel Injection Throttle Body Mounting Gasket by Elring®. 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$5.14
- JET®Powr-Flo™ Throttle Body SpacerCadillac Escalade 2003, Powr-Flo™ Throttle Body Spacer by JET®. The Powr-Flo spacers bore is designed to increase the velocity of the air flow into the intake manifold. By delivering the air with more velocity it allows more air into...Increased Mid-Range Horsepower And TorqueImproved Throttle Response/Increased Fuel Economy$107.96
- Volant®Vortice Throttle Body SpacerCadillac Escalade 6.0L 2003, Vortice Throttle Body Spacer by Volant®. In the quest for more air, the throttle body is the last assembly that can be modified before air enters the engine. Vortice throttle body spacers employ a unique set...Glass-filled nylon constructionO-ring, gasket and hardware included$71.90
- Carter®Fuel Tank Lock RingCadillac Regular SUV 2003, Fuel Tank Lock Ring 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$38.01
- GMB®Fuel Tank Lock RingCadillac Regular SUV 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$20.97
- Dorman®OE Solutions™ Fuel Repair LineCadillac ESV SUV / Regular SUV 2003, OE Solutions™ Fuel Repair Line by Dorman®. Package Quantity: 1 Piece. Fitting Attachment End 1: Male O-ring - M16-1.5. Gasket Material: Rubber. Cure your fuel-line headaches with this complete fuel...Cost-effective replacement - saves time and money by replacing only the damaged section. No more difficult manipulation of entire fuel linesQuick and easy - allows for easy on-the-vehicle repairs$11.32
- Mahle®Fuel Injector O-Ring KitCadillac Escalade 2003, Fuel Injector O-Ring Kit by Mahle®. 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$4.47 - $6.03
- Mahle®Fuel Filter WasherCadillac Escalade 2003, Fuel Filter Washer by Mahle®. O-Ring (7.35mm ID x 1.66mm Thick). 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$1.13
- Mahle®In-Line Fuel Filter ElementCadillac Escalade 2003, In-Line Fuel Filter Element by Mahle®. Modern fuel injection systems require an extremely clean, homogeneous and free-flowing fuel supply. However, contaminants can get into the fuel during the production and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$10.19
- FRAM®Fuel FilterCadillac Escalade 2003, Fuel Filter by FRAM®. In-Line Gasoline. Keep the fuel clean with an In-Line Gasoline Fuel Filter by FRAM. This unit is designed specially for protecting the engine and fuel system of the vehicle. It traps and...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$13.04
- Luber-finer®In-Line Fuel FilterCadillac Escalade 2003, In-Line 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...Can help maintain engine performanceEasy and trouble-free filter replacement$5.59
- Premium Guard®Fuel FilterCadillac Escalade 2003, 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$4.48
- ACDelco®GM Original Equipment™ Fuel Pump ConnectorCadillac Escalade 2003, GM Original Equipment™ Fuel Pump 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 malfunctioning...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.25 - $47.64
- Dorman®TECHoice™ Fuel Sender ConnectorCadillac Regular SUV 2003, TECHoice™ Fuel Sender Connector by Dorman®. With Leads. Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features...Professional appearance - this electrical pigtail is designed for a clean, professional look when installedConvenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use$25.84
- Standard®Accelerator Pedal Position Sensor ConnectorCadillac Escalade 2003, Accelerator Pedal Position Sensor Connector by Standard®. Committed to being the best, Standard Engine Management manufactures and distributes a full line of engine management related products, including ignition...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze. The housing is fabricated using polyamide resins. All of the materials together provide the connectors with prolonged life and superior performance in harsh environments$47.74
- Standard®Barometric Pressure Sensor ConnectorCadillac Escalade 2003, Barometric Pressure Sensor Connector 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,...Each part has high-quality direct replacement electrical connector eliminates the need for a harness replacing only the damaged connector, for a cost effective repair solutionThe terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze$25.10
- Standard®Flex Fuel Sensor ConnectorCadillac Escalade 2003, Flex Fuel Sensor Connector 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$29.91
- Standard®Fuel Tank Pressure SensorCadillac Escalade 2003, Fuel Tank Pressure 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$41.93
- Standard®Handypack™ Flex Fuel Sensor ConnectorCadillac Escalade 5.3L 2003, Handypack™ Flex Fuel Sensor Connector 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$28.63
- Standard®TechSmart™ Accelerator Pedal SensorCadillac Regular SUV With Fixed Pedals 2003, TechSmart™ Accelerator Pedal Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$40.25
- WVE®Fuel Injector ConnectorCadillac Escalade 2003, Fuel Injector 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 functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$68.78
- WVE®Fuel Tank Pressure Transducer Sensor ConnectorCadillac Escalade 2003, Fuel Tank Pressure Transducer Sensor 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$20.61
- WVE®Throttle Control Motor ConnectorCadillac Regular SUV 2003, Throttle Control Motor 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$28.84
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
- Throttle Body Replacement
- Throttle Position Sensor Replacement
- Fuel Pressure Regulator Replacement
- Fuel Injector O-Rings Replacement
- Fuel Filler Neck Replacement
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2003 Cadillac Escalade Fuel Delivery Reviews
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It's a Filter!
K&N® - Fuel FilterPosted by Lou (Doraville, GA) / January 25, 20201989 Volkswagen Jetta
2003 Cadillac Escalade Models
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